diff --git a/.gitattributes b/.gitattributes
deleted file mode 100644
index dfe0770..0000000
--- a/.gitattributes
+++ /dev/null
@@ -1,2 +0,0 @@
-# Auto detect text files and perform LF normalization
-* text=auto
diff --git a/.gitignore b/.gitignore
deleted file mode 100644
index ae3c172..0000000
--- a/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-/bin/
diff --git a/.vscode/settings.json b/.vscode/settings.json
deleted file mode 100644
index e31b6e0..0000000
--- a/.vscode/settings.json
+++ /dev/null
@@ -1,9 +0,0 @@
-{
- "java.project.sourcePaths": [
- "src"
- ],
- "java.project.outputPath": "bin",
- "java.project.referencedLibraries": [
- "lib/**/*.jar"
- ]
-}
\ No newline at end of file
diff --git a/LICENSE b/LICENSE
deleted file mode 100644
index e62ec04..0000000
--- a/LICENSE
+++ /dev/null
@@ -1,674 +0,0 @@
-GNU GENERAL PUBLIC LICENSE
- Version 3, 29 June 2007
-
- Copyright (C) 2007 Free Software Foundation, Inc.
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
- Preamble
-
- The GNU General Public License is a free, copyleft license for
-software and other kinds of works.
-
- The licenses for most software and other practical works are designed
-to take away your freedom to share and change the works. By contrast,
-the GNU General Public License is intended to guarantee your freedom to
-share and change all versions of a program--to make sure it remains free
-software for all its users. We, the Free Software Foundation, use the
-GNU General Public License for most of our software; it applies also to
-any other work released this way by its authors. You can apply it to
-your programs, too.
-
- When we speak of free software, we are referring to freedom, not
-price. Our General Public Licenses are designed to make sure that you
-have the freedom to distribute copies of free software (and charge for
-them if you wish), that you receive source code or can get it if you
-want it, that you can change the software or use pieces of it in new
-free programs, and that you know you can do these things.
-
- To protect your rights, we need to prevent others from denying you
-these rights or asking you to surrender the rights. Therefore, you have
-certain responsibilities if you distribute copies of the software, or if
-you modify it: responsibilities to respect the freedom of others.
-
- For example, if you distribute copies of such a program, whether
-gratis or for a fee, you must pass on to the recipients the same
-freedoms that you received. You must make sure that they, too, receive
-or can get the source code. And you must show them these terms so they
-know their rights.
-
- Developers that use the GNU GPL protect your rights with two steps:
-(1) assert copyright on the software, and (2) offer you this License
-giving you legal permission to copy, distribute and/or modify it.
-
- For the developers' and authors' protection, the GPL clearly explains
-that there is no warranty for this free software. For both users' and
-authors' sake, the GPL requires that modified versions be marked as
-changed, so that their problems will not be attributed erroneously to
-authors of previous versions.
-
- Some devices are designed to deny users access to install or run
-modified versions of the software inside them, although the manufacturer
-can do so. This is fundamentally incompatible with the aim of
-protecting users' freedom to change the software. The systematic
-pattern of such abuse occurs in the area of products for individuals to
-use, which is precisely where it is most unacceptable. Therefore, we
-have designed this version of the GPL to prohibit the practice for those
-products. If such problems arise substantially in other domains, we
-stand ready to extend this provision to those domains in future versions
-of the GPL, as needed to protect the freedom of users.
-
- Finally, every program is threatened constantly by software patents.
-States should not allow patents to restrict development and use of
-software on general-purpose computers, but in those that do, we wish to
-avoid the special danger that patents applied to a free program could
-make it effectively proprietary. To prevent this, the GPL assures that
-patents cannot be used to render the program non-free.
-
- The precise terms and conditions for copying, distribution and
-modification follow.
-
- TERMS AND CONDITIONS
-
- 0. Definitions.
-
- "This License" refers to version 3 of the GNU General Public License.
-
- "Copyright" also means copyright-like laws that apply to other kinds of
-works, such as semiconductor masks.
-
- "The Program" refers to any copyrightable work licensed under this
-License. Each licensee is addressed as "you". "Licensees" and
-"recipients" may be individuals or organizations.
-
- To "modify" a work means to copy from or adapt all or part of the work
-in a fashion requiring copyright permission, other than the making of an
-exact copy. The resulting work is called a "modified version" of the
-earlier work or a work "based on" the earlier work.
-
- A "covered work" means either the unmodified Program or a work based
-on the Program.
-
- To "propagate" a work means to do anything with it that, without
-permission, would make you directly or secondarily liable for
-infringement under applicable copyright law, except executing it on a
-computer or modifying a private copy. Propagation includes copying,
-distribution (with or without modification), making available to the
-public, and in some countries other activities as well.
-
- To "convey" a work means any kind of propagation that enables other
-parties to make or receive copies. Mere interaction with a user through
-a computer network, with no transfer of a copy, is not conveying.
-
- An interactive user interface displays "Appropriate Legal Notices"
-to the extent that it includes a convenient and prominently visible
-feature that (1) displays an appropriate copyright notice, and (2)
-tells the user that there is no warranty for the work (except to the
-extent that warranties are provided), that licensees may convey the
-work under this License, and how to view a copy of this License. If
-the interface presents a list of user commands or options, such as a
-menu, a prominent item in the list meets this criterion.
-
- 1. Source Code.
-
- The "source code" for a work means the preferred form of the work
-for making modifications to it. "Object code" means any non-source
-form of a work.
-
- A "Standard Interface" means an interface that either is an official
-standard defined by a recognized standards body, or, in the case of
-interfaces specified for a particular programming language, one that
-is widely used among developers working in that language.
-
- The "System Libraries" of an executable work include anything, other
-than the work as a whole, that (a) is included in the normal form of
-packaging a Major Component, but which is not part of that Major
-Component, and (b) serves only to enable use of the work with that
-Major Component, or to implement a Standard Interface for which an
-implementation is available to the public in source code form. A
-"Major Component", in this context, means a major essential component
-(kernel, window system, and so on) of the specific operating system
-(if any) on which the executable work runs, or a compiler used to
-produce the work, or an object code interpreter used to run it.
-
- The "Corresponding Source" for a work in object code form means all
-the source code needed to generate, install, and (for an executable
-work) run the object code and to modify the work, including scripts to
-control those activities. However, it does not include the work's
-System Libraries, or general-purpose tools or generally available free
-programs which are used unmodified in performing those activities but
-which are not part of the work. For example, Corresponding Source
-includes interface definition files associated with source files for
-the work, and the source code for shared libraries and dynamically
-linked subprograms that the work is specifically designed to require,
-such as by intimate data communication or control flow between those
-subprograms and other parts of the work.
-
- The Corresponding Source need not include anything that users
-can regenerate automatically from other parts of the Corresponding
-Source.
-
- The Corresponding Source for a work in source code form is that
-same work.
-
- 2. Basic Permissions.
-
- All rights granted under this License are granted for the term of
-copyright on the Program, and are irrevocable provided the stated
-conditions are met. This License explicitly affirms your unlimited
-permission to run the unmodified Program. The output from running a
-covered work is covered by this License only if the output, given its
-content, constitutes a covered work. This License acknowledges your
-rights of fair use or other equivalent, as provided by copyright law.
-
- You may make, run and propagate covered works that you do not
-convey, without conditions so long as your license otherwise remains
-in force. You may convey covered works to others for the sole purpose
-of having them make modifications exclusively for you, or provide you
-with facilities for running those works, provided that you comply with
-the terms of this License in conveying all material for which you do
-not control copyright. Those thus making or running the covered works
-for you must do so exclusively on your behalf, under your direction
-and control, on terms that prohibit them from making any copies of
-your copyrighted material outside their relationship with you.
-
- Conveying under any other circumstances is permitted solely under
-the conditions stated below. Sublicensing is not allowed; section 10
-makes it unnecessary.
-
- 3. Protecting Users' Legal Rights From Anti-Circumvention Law.
-
- No covered work shall be deemed part of an effective technological
-measure under any applicable law fulfilling obligations under article
-11 of the WIPO copyright treaty adopted on 20 December 1996, or
-similar laws prohibiting or restricting circumvention of such
-measures.
-
- When you convey a covered work, you waive any legal power to forbid
-circumvention of technological measures to the extent such circumvention
-is effected by exercising rights under this License with respect to
-the covered work, and you disclaim any intention to limit operation or
-modification of the work as a means of enforcing, against the work's
-users, your or third parties' legal rights to forbid circumvention of
-technological measures.
-
- 4. Conveying Verbatim Copies.
-
- You may convey verbatim copies of the Program's source code as you
-receive it, in any medium, provided that you conspicuously and
-appropriately publish on each copy an appropriate copyright notice;
-keep intact all notices stating that this License and any
-non-permissive terms added in accord with section 7 apply to the code;
-keep intact all notices of the absence of any warranty; and give all
-recipients a copy of this License along with the Program.
-
- You may charge any price or no price for each copy that you convey,
-and you may offer support or warranty protection for a fee.
-
- 5. Conveying Modified Source Versions.
-
- You may convey a work based on the Program, or the modifications to
-produce it from the Program, in the form of source code under the
-terms of section 4, provided that you also meet all of these conditions:
-
- a) The work must carry prominent notices stating that you modified
- it, and giving a relevant date.
-
- b) The work must carry prominent notices stating that it is
- released under this License and any conditions added under section
- 7. This requirement modifies the requirement in section 4 to
- "keep intact all notices".
-
- c) You must license the entire work, as a whole, under this
- License to anyone who comes into possession of a copy. This
- License will therefore apply, along with any applicable section 7
- additional terms, to the whole of the work, and all its parts,
- regardless of how they are packaged. This License gives no
- permission to license the work in any other way, but it does not
- invalidate such permission if you have separately received it.
-
- d) If the work has interactive user interfaces, each must display
- Appropriate Legal Notices; however, if the Program has interactive
- interfaces that do not display Appropriate Legal Notices, your
- work need not make them do so.
-
- A compilation of a covered work with other separate and independent
-works, which are not by their nature extensions of the covered work,
-and which are not combined with it such as to form a larger program,
-in or on a volume of a storage or distribution medium, is called an
-"aggregate" if the compilation and its resulting copyright are not
-used to limit the access or legal rights of the compilation's users
-beyond what the individual works permit. Inclusion of a covered work
-in an aggregate does not cause this License to apply to the other
-parts of the aggregate.
-
- 6. Conveying Non-Source Forms.
-
- You may convey a covered work in object code form under the terms
-of sections 4 and 5, provided that you also convey the
-machine-readable Corresponding Source under the terms of this License,
-in one of these ways:
-
- a) Convey the object code in, or embodied in, a physical product
- (including a physical distribution medium), accompanied by the
- Corresponding Source fixed on a durable physical medium
- customarily used for software interchange.
-
- b) Convey the object code in, or embodied in, a physical product
- (including a physical distribution medium), accompanied by a
- written offer, valid for at least three years and valid for as
- long as you offer spare parts or customer support for that product
- model, to give anyone who possesses the object code either (1) a
- copy of the Corresponding Source for all the software in the
- product that is covered by this License, on a durable physical
- medium customarily used for software interchange, for a price no
- more than your reasonable cost of physically performing this
- conveying of source, or (2) access to copy the
- Corresponding Source from a network server at no charge.
-
- c) Convey individual copies of the object code with a copy of the
- written offer to provide the Corresponding Source. This
- alternative is allowed only occasionally and noncommercially, and
- only if you received the object code with such an offer, in accord
- with subsection 6b.
-
- d) Convey the object code by offering access from a designated
- place (gratis or for a charge), and offer equivalent access to the
- Corresponding Source in the same way through the same place at no
- further charge. You need not require recipients to copy the
- Corresponding Source along with the object code. If the place to
- copy the object code is a network server, the Corresponding Source
- may be on a different server (operated by you or a third party)
- that supports equivalent copying facilities, provided you maintain
- clear directions next to the object code saying where to find the
- Corresponding Source. Regardless of what server hosts the
- Corresponding Source, you remain obligated to ensure that it is
- available for as long as needed to satisfy these requirements.
-
- e) Convey the object code using peer-to-peer transmission, provided
- you inform other peers where the object code and Corresponding
- Source of the work are being offered to the general public at no
- charge under subsection 6d.
-
- A separable portion of the object code, whose source code is excluded
-from the Corresponding Source as a System Library, need not be
-included in conveying the object code work.
-
- A "User Product" is either (1) a "consumer product", which means any
-tangible personal property which is normally used for personal, family,
-or household purposes, or (2) anything designed or sold for incorporation
-into a dwelling. In determining whether a product is a consumer product,
-doubtful cases shall be resolved in favor of coverage. For a particular
-product received by a particular user, "normally used" refers to a
-typical or common use of that class of product, regardless of the status
-of the particular user or of the way in which the particular user
-actually uses, or expects or is expected to use, the product. A product
-is a consumer product regardless of whether the product has substantial
-commercial, industrial or non-consumer uses, unless such uses represent
-the only significant mode of use of the product.
-
- "Installation Information" for a User Product means any methods,
-procedures, authorization keys, or other information required to install
-and execute modified versions of a covered work in that User Product from
-a modified version of its Corresponding Source. The information must
-suffice to ensure that the continued functioning of the modified object
-code is in no case prevented or interfered with solely because
-modification has been made.
-
- If you convey an object code work under this section in, or with, or
-specifically for use in, a User Product, and the conveying occurs as
-part of a transaction in which the right of possession and use of the
-User Product is transferred to the recipient in perpetuity or for a
-fixed term (regardless of how the transaction is characterized), the
-Corresponding Source conveyed under this section must be accompanied
-by the Installation Information. But this requirement does not apply
-if neither you nor any third party retains the ability to install
-modified object code on the User Product (for example, the work has
-been installed in ROM).
-
- The requirement to provide Installation Information does not include a
-requirement to continue to provide support service, warranty, or updates
-for a work that has been modified or installed by the recipient, or for
-the User Product in which it has been modified or installed. Access to a
-network may be denied when the modification itself materially and
-adversely affects the operation of the network or violates the rules and
-protocols for communication across the network.
-
- Corresponding Source conveyed, and Installation Information provided,
-in accord with this section must be in a format that is publicly
-documented (and with an implementation available to the public in
-source code form), and must require no special password or key for
-unpacking, reading or copying.
-
- 7. Additional Terms.
-
- "Additional permissions" are terms that supplement the terms of this
-License by making exceptions from one or more of its conditions.
-Additional permissions that are applicable to the entire Program shall
-be treated as though they were included in this License, to the extent
-that they are valid under applicable law. If additional permissions
-apply only to part of the Program, that part may be used separately
-under those permissions, but the entire Program remains governed by
-this License without regard to the additional permissions.
-
- When you convey a copy of a covered work, you may at your option
-remove any additional permissions from that copy, or from any part of
-it. (Additional permissions may be written to require their own
-removal in certain cases when you modify the work.) You may place
-additional permissions on material, added by you to a covered work,
-for which you have or can give appropriate copyright permission.
-
- Notwithstanding any other provision of this License, for material you
-add to a covered work, you may (if authorized by the copyright holders of
-that material) supplement the terms of this License with terms:
-
- a) Disclaiming warranty or limiting liability differently from the
- terms of sections 15 and 16 of this License; or
-
- b) Requiring preservation of specified reasonable legal notices or
- author attributions in that material or in the Appropriate Legal
- Notices displayed by works containing it; or
-
- c) Prohibiting misrepresentation of the origin of that material, or
- requiring that modified versions of such material be marked in
- reasonable ways as different from the original version; or
-
- d) Limiting the use for publicity purposes of names of licensors or
- authors of the material; or
-
- e) Declining to grant rights under trademark law for use of some
- trade names, trademarks, or service marks; or
-
- f) Requiring indemnification of licensors and authors of that
- material by anyone who conveys the material (or modified versions of
- it) with contractual assumptions of liability to the recipient, for
- any liability that these contractual assumptions directly impose on
- those licensors and authors.
-
- All other non-permissive additional terms are considered "further
-restrictions" within the meaning of section 10. If the Program as you
-received it, or any part of it, contains a notice stating that it is
-governed by this License along with a term that is a further
-restriction, you may remove that term. If a license document contains
-a further restriction but permits relicensing or conveying under this
-License, you may add to a covered work material governed by the terms
-of that license document, provided that the further restriction does
-not survive such relicensing or conveying.
-
- If you add terms to a covered work in accord with this section, you
-must place, in the relevant source files, a statement of the
-additional terms that apply to those files, or a notice indicating
-where to find the applicable terms.
-
- Additional terms, permissive or non-permissive, may be stated in the
-form of a separately written license, or stated as exceptions;
-the above requirements apply either way.
-
- 8. Termination.
-
- You may not propagate or modify a covered work except as expressly
-provided under this License. Any attempt otherwise to propagate or
-modify it is void, and will automatically terminate your rights under
-this License (including any patent licenses granted under the third
-paragraph of section 11).
-
- However, if you cease all violation of this License, then your
-license from a particular copyright holder is reinstated (a)
-provisionally, unless and until the copyright holder explicitly and
-finally terminates your license, and (b) permanently, if the copyright
-holder fails to notify you of the violation by some reasonable means
-prior to 60 days after the cessation.
-
- Moreover, your license from a particular copyright holder is
-reinstated permanently if the copyright holder notifies you of the
-violation by some reasonable means, this is the first time you have
-received notice of violation of this License (for any work) from that
-copyright holder, and you cure the violation prior to 30 days after
-your receipt of the notice.
-
- Termination of your rights under this section does not terminate the
-licenses of parties who have received copies or rights from you under
-this License. If your rights have been terminated and not permanently
-reinstated, you do not qualify to receive new licenses for the same
-material under section 10.
-
- 9. Acceptance Not Required for Having Copies.
-
- You are not required to accept this License in order to receive or
-run a copy of the Program. Ancillary propagation of a covered work
-occurring solely as a consequence of using peer-to-peer transmission
-to receive a copy likewise does not require acceptance. However,
-nothing other than this License grants you permission to propagate or
-modify any covered work. These actions infringe copyright if you do
-not accept this License. Therefore, by modifying or propagating a
-covered work, you indicate your acceptance of this License to do so.
-
- 10. Automatic Licensing of Downstream Recipients.
-
- Each time you convey a covered work, the recipient automatically
-receives a license from the original licensors, to run, modify and
-propagate that work, subject to this License. You are not responsible
-for enforcing compliance by third parties with this License.
-
- An "entity transaction" is a transaction transferring control of an
-organization, or substantially all assets of one, or subdividing an
-organization, or merging organizations. If propagation of a covered
-work results from an entity transaction, each party to that
-transaction who receives a copy of the work also receives whatever
-licenses to the work the party's predecessor in interest had or could
-give under the previous paragraph, plus a right to possession of the
-Corresponding Source of the work from the predecessor in interest, if
-the predecessor has it or can get it with reasonable efforts.
-
- You may not impose any further restrictions on the exercise of the
-rights granted or affirmed under this License. For example, you may
-not impose a license fee, royalty, or other charge for exercise of
-rights granted under this License, and you may not initiate litigation
-(including a cross-claim or counterclaim in a lawsuit) alleging that
-any patent claim is infringed by making, using, selling, offering for
-sale, or importing the Program or any portion of it.
-
- 11. Patents.
-
- A "contributor" is a copyright holder who authorizes use under this
-License of the Program or a work on which the Program is based. The
-work thus licensed is called the contributor's "contributor version".
-
- A contributor's "essential patent claims" are all patent claims
-owned or controlled by the contributor, whether already acquired or
-hereafter acquired, that would be infringed by some manner, permitted
-by this License, of making, using, or selling its contributor version,
-but do not include claims that would be infringed only as a
-consequence of further modification of the contributor version. For
-purposes of this definition, "control" includes the right to grant
-patent sublicenses in a manner consistent with the requirements of
-this License.
-
- Each contributor grants you a non-exclusive, worldwide, royalty-free
-patent license under the contributor's essential patent claims, to
-make, use, sell, offer for sale, import and otherwise run, modify and
-propagate the contents of its contributor version.
-
- In the following three paragraphs, a "patent license" is any express
-agreement or commitment, however denominated, not to enforce a patent
-(such as an express permission to practice a patent or covenant not to
-sue for patent infringement). To "grant" such a patent license to a
-party means to make such an agreement or commitment not to enforce a
-patent against the party.
-
- If you convey a covered work, knowingly relying on a patent license,
-and the Corresponding Source of the work is not available for anyone
-to copy, free of charge and under the terms of this License, through a
-publicly available network server or other readily accessible means,
-then you must either (1) cause the Corresponding Source to be so
-available, or (2) arrange to deprive yourself of the benefit of the
-patent license for this particular work, or (3) arrange, in a manner
-consistent with the requirements of this License, to extend the patent
-license to downstream recipients. "Knowingly relying" means you have
-actual knowledge that, but for the patent license, your conveying the
-covered work in a country, or your recipient's use of the covered work
-in a country, would infringe one or more identifiable patents in that
-country that you have reason to believe are valid.
-
- If, pursuant to or in connection with a single transaction or
-arrangement, you convey, or propagate by procuring conveyance of, a
-covered work, and grant a patent license to some of the parties
-receiving the covered work authorizing them to use, propagate, modify
-or convey a specific copy of the covered work, then the patent license
-you grant is automatically extended to all recipients of the covered
-work and works based on it.
-
- A patent license is "discriminatory" if it does not include within
-the scope of its coverage, prohibits the exercise of, or is
-conditioned on the non-exercise of one or more of the rights that are
-specifically granted under this License. You may not convey a covered
-work if you are a party to an arrangement with a third party that is
-in the business of distributing software, under which you make payment
-to the third party based on the extent of your activity of conveying
-the work, and under which the third party grants, to any of the
-parties who would receive the covered work from you, a discriminatory
-patent license (a) in connection with copies of the covered work
-conveyed by you (or copies made from those copies), or (b) primarily
-for and in connection with specific products or compilations that
-contain the covered work, unless you entered into that arrangement,
-or that patent license was granted, prior to 28 March 2007.
-
- Nothing in this License shall be construed as excluding or limiting
-any implied license or other defenses to infringement that may
-otherwise be available to you under applicable patent law.
-
- 12. No Surrender of Others' Freedom.
-
- If conditions are imposed on you (whether by court order, agreement or
-otherwise) that contradict the conditions of this License, they do not
-excuse you from the conditions of this License. If you cannot convey a
-covered work so as to satisfy simultaneously your obligations under this
-License and any other pertinent obligations, then as a consequence you may
-not convey it at all. For example, if you agree to terms that obligate you
-to collect a royalty for further conveying from those to whom you convey
-the Program, the only way you could satisfy both those terms and this
-License would be to refrain entirely from conveying the Program.
-
- 13. Use with the GNU Affero General Public License.
-
- Notwithstanding any other provision of this License, you have
-permission to link or combine any covered work with a work licensed
-under version 3 of the GNU Affero General Public License into a single
-combined work, and to convey the resulting work. The terms of this
-License will continue to apply to the part which is the covered work,
-but the special requirements of the GNU Affero General Public License,
-section 13, concerning interaction through a network will apply to the
-combination as such.
-
- 14. Revised Versions of this License.
-
- The Free Software Foundation may publish revised and/or new versions of
-the GNU General Public License from time to time. Such new versions will
-be similar in spirit to the present version, but may differ in detail to
-address new problems or concerns.
-
- Each version is given a distinguishing version number. If the
-Program specifies that a certain numbered version of the GNU General
-Public License "or any later version" applies to it, you have the
-option of following the terms and conditions either of that numbered
-version or of any later version published by the Free Software
-Foundation. If the Program does not specify a version number of the
-GNU General Public License, you may choose any version ever published
-by the Free Software Foundation.
-
- If the Program specifies that a proxy can decide which future
-versions of the GNU General Public License can be used, that proxy's
-public statement of acceptance of a version permanently authorizes you
-to choose that version for the Program.
-
- Later license versions may give you additional or different
-permissions. However, no additional obligations are imposed on any
-author or copyright holder as a result of your choosing to follow a
-later version.
-
- 15. Disclaimer of Warranty.
-
- THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
-APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
-HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
-OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
-THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
-IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
-ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
-
- 16. Limitation of Liability.
-
- IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
-WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
-THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
-GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
-USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
-DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
-PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
-EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
-SUCH DAMAGES.
-
- 17. Interpretation of Sections 15 and 16.
-
- If the disclaimer of warranty and limitation of liability provided
-above cannot be given local legal effect according to their terms,
-reviewing courts shall apply local law that most closely approximates
-an absolute waiver of all civil liability in connection with the
-Program, unless a warranty or assumption of liability accompanies a
-copy of the Program in return for a fee.
-
- END OF TERMS AND CONDITIONS
-
- How to Apply These Terms to Your New Programs
-
- If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these terms.
-
- To do so, attach the following notices to the program. It is safest
-to attach them to the start of each source file to most effectively
-state the exclusion of warranty; and each file should have at least
-the "copyright" line and a pointer to where the full notice is found.
-
-
- Copyright (C)
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see .
-
-Also add information on how to contact you by electronic and paper mail.
-
- If the program does terminal interaction, make it output a short
-notice like this when it starts in an interactive mode:
-
- Copyright (C)
- This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
- This is free software, and you are welcome to redistribute it
- under certain conditions; type `show c' for details.
-
-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License. Of course, your program's commands
-might be different; for a GUI interface, you would use an "about box".
-
- You should also get your employer (if you work as a programmer) or school,
-if any, to sign a "copyright disclaimer" for the program, if necessary.
-For more information on this, and how to apply and follow the GNU GPL, see
-.
-
- The GNU General Public License does not permit incorporating your program
-into proprietary programs. If your program is a subroutine library, you
-may consider it more useful to permit linking proprietary applications with
-the library. If this is what you want to do, use the GNU Lesser General
-Public License instead of this License. But first, please read
-.
diff --git a/README.md b/README.md
deleted file mode 100644
index baca8c3..0000000
--- a/README.md
+++ /dev/null
@@ -1 +0,0 @@
-# Library Management System | 图书管理系统
diff --git a/init.sql b/init.sql
deleted file mode 100644
index 741b64c..0000000
--- a/init.sql
+++ /dev/null
@@ -1,224 +0,0 @@
-create database bookmanagesys;
-
-
-use bookmanagesys;
-
-
-CREATE TABLE
- Manager(
- manager_user VARCHAR(255) primary key,
- manager_password VARCHAR(255)
- );
-
-
-insert into
- Manager
-values
- ('admin', 'admin');
-
-
-CREATE TABLE
- Customer(
- customer_user VARCHAR(255) primary key,
- customer_password VARCHAR(255)
- );
-
-
-CREATE TABLE
- NatureBook(
- number VARCHAR(255) primary key,
- classnumber VARCHAR(255),
- name VARCHAR(255),
- classname VARCHAR(255),
- price VARCHAR(255),
- state VARCHAR(255),
- total VARCHAR(255)
- );
-
-
-insert into
- NatureBook
-values
- (
- 'N01',
- '1',
- 'Nature and Science',
- 'Nature',
- '25',
- 'in',
- '1'
- );
-
-
-insert into
- NatureBook
-values
- (
- 'N02',
- '1',
- 'My Nature Science ',
- 'Nature',
- '23',
- 'in',
- '1'
- );
-
-
-insert into
- NatureBook
-values
- (
- 'N03',
- '1',
- 'Wonderful Nature ',
- 'Nature',
- '21',
- 'in',
- '1'
- );
-
-
-insert into
- NatureBook
-values
- (
- 'N04',
- '1',
- 'Amazing Nature ',
- 'Nature',
- '22',
- 'in',
- '1'
- );
-
-
-insert into
- NatureBook
-values
- (
- 'N05',
- '1',
- 'Good Science Nature',
- 'Nature',
- '25',
- 'in',
- '1'
- );
-
-
-insert into
- NatureBook
-values
- (
- 'N06',
- '1',
- 'People and Nature ',
- 'Nature',
- '26',
- 'in',
- '1'
- );
-
-
-insert into
- NatureBook
-values
- (
- 'N07',
- '1',
- 'Hello Nature ',
- 'Nature',
- '14',
- 'in',
- '1'
- );
-
-
-insert into
- NatureBook
-values
- (
- 'N08',
- '1',
- 'Goodbye Nature ',
- 'Nature',
- '26',
- 'in',
- '1'
- );
-
-
-insert into
- NatureBook
-values
- (
- 'N09',
- '1',
- 'Great Nature ',
- 'Nature',
- '20',
- 'in',
- '1'
- );
-
-
-insert into
- NatureBook
-values
- (
- 'N10',
- '1',
- 'Buzz Nature ',
- 'Nature',
- '32',
- 'in',
- '1'
- );
-
-
-alter table
- NatureBook
-add
- column current VARCHAR(255);
-
-
-alter table
- NatureBook
-add
- column dateon VARCHAR(255);
-
-
-alter table
- NatureBook
-add
- column dateoff VARCHAR(255);
-
-
-CREATE TABLE
- ScienceBook(
- number VARCHAR(255) primary key,
- classnumber VARCHAR(255),
- name VARCHAR(255),
- classname VARCHAR(255),
- price VARCHAR(255),
- state VARCHAR(255),
- total VARCHAR(255)
- );
-
-
-alter table
- ScienceBook
-add
- column current VARCHAR(255);
-
-
-alter table
- ScienceBook
-add
- column dateon VARCHAR(255);
-
-
-alter table
- ScienceBook
-add
- column dateoff VARCHAR(255);
\ No newline at end of file
diff --git a/lib/mysql-connector-j-8.4.0.jar b/lib/mysql-connector-j-8.4.0.jar
deleted file mode 100644
index 8294fe0..0000000
Binary files a/lib/mysql-connector-j-8.4.0.jar and /dev/null differ
diff --git a/src/me/xixu/Book.java b/src/me/xixu/Book.java
deleted file mode 100644
index 29d3322..0000000
--- a/src/me/xixu/Book.java
+++ /dev/null
@@ -1,14 +0,0 @@
-package me.xixu;
-
-public class Book {
- public String number;
- public String classnumber;
- public String name;
- public String classname;
- public String price;
- public String state;
- public String total;
- public String current;
- public String dateon;
- public String dateoff;
-}
diff --git a/src/me/xixu/DataBase/TableOperate.java b/src/me/xixu/DataBase/TableOperate.java
deleted file mode 100644
index 1912e01..0000000
--- a/src/me/xixu/DataBase/TableOperate.java
+++ /dev/null
@@ -1,761 +0,0 @@
-package me.xixu.database;
-
-import java.sql.Connection;
-import java.sql.DriverManager;
-import java.sql.PreparedStatement;
-import java.sql.ResultSet;
-import java.sql.Statement;
-
-import me.xixu.Book;
-import me.xixu.info.Information;
-
-public class TableOperate {
-
- // 数据库查询连接模板
- public TableOperate() {
- try {
- // 调用Class.forName()方法加载驱动程序
- Class.forName("com.mysql.cj.jdbc.Driver");
- System.out.println("成功加载MySQL驱动！");
-
- String url = Information.JDBC_URL; // JDBC的URL
- Connection conn;
-
- conn = DriverManager.getConnection(url, Information.username, Information.password);
- Statement stmt = conn.createStatement(); // 创建Statement对象
- System.out.println("成功连接到数据库！");
-
- String sql = "select * from temp"; // 要执行的SQL
- ResultSet rs = stmt.executeQuery(sql);// 创建数据对象
- System.out.println("编号" + "\t" + "姓名" + "\t" + "年龄");
- while (rs.next()) {
- System.out.print(rs.getInt(1) + "\t");
- System.out.print(rs.getString(2) + "\t");
- System.out.print(rs.getString(3) + "\t");
- System.out.println();
- }
- rs.close();
- stmt.close();
- conn.close();
- } catch (Exception e) {
- e.printStackTrace();
- }
- }
-
- // 是否存在该用户
- public static boolean isExist_Customer(String user, String password) {
- try {
- // 调用Class.forName()方法加载驱动程序
- Class.forName("com.mysql.cj.jdbc.Driver");
- System.out.println("成功加载MySQL驱动-isExist_Customer");
-
- String url = Information.JDBC_URL; // JDBC的URL
- Connection conn;
-
- conn = DriverManager.getConnection(url, Information.username, Information.password);
- Statement stmt = conn.createStatement(); // 创建Statement对象
- System.out.println("成功连接到数据库-isExist_Customer");
-
- String sql = "select * from Customer"; // 要执行的SQL
- ResultSet rs = stmt.executeQuery(sql);// 创建数据对象
- System.out.println("用户名" + "\t" + "\t" + "\t" + "密码");
- while (rs.next()) {
- System.out.print(rs.getString(1) + "\t");
- System.out.print(rs.getString(2) + "\t");
- System.out.println();
- if (rs.getString(1).equals(user) && rs.getString(2).equals(password)) {
- rs.close();
- stmt.close();
- conn.close();
- return true;
- }
- }
- rs.close();
- stmt.close();
- conn.close();
- } catch (Exception e) {
- e.printStackTrace();
- }
- return false;
- }
-
- // 是否存在该管理员
- public static boolean isExist_Manager(String user, String password) {
- try {
- // 调用Class.forName()方法加载驱动程序
- Class.forName("com.mysql.cj.jdbc.Driver");
- System.out.println("成功加载MySQL驱动-isExist_Manager");
-
- String url = Information.JDBC_URL; // JDBC的URL
- Connection conn;
-
- conn = DriverManager.getConnection(url, Information.username, Information.password);
- Statement stmt = conn.createStatement(); // 创建Statement对象
- System.out.println("成功连接到数据库-isExist_Manager");
-
- String sql = "select * from Manager"; // 要执行的SQL
- ResultSet rs = stmt.executeQuery(sql);// 创建数据对象
- System.out.println("用户名" + "\t" + "\t" + "\t" + "密码");
- while (rs.next()) {
- System.out.print(rs.getString(1) + "\t");
- System.out.print(rs.getString(2) + "\t");
- System.out.println();
- if (rs.getString(1).equals(user) && rs.getString(2).equals(password)) {
- rs.close();
- stmt.close();
- conn.close();
- return true;
- }
- }
- rs.close();
- stmt.close();
- conn.close();
- } catch (Exception e) {
- e.printStackTrace();
- }
- return false;
- }
-
- // 注册新用户
- public static void regist_Customer(String user, String password) {
- try {
- // 调用Class.forName()方法加载驱动程序
- Class.forName("com.mysql.cj.jdbc.Driver");
- System.out.println("成功加载MySQL驱动-regist_Customer");
-
- String url = Information.JDBC_URL; // JDBC的URL
- Connection conn;
-
- conn = DriverManager.getConnection(url, Information.username, Information.password);
- Statement stmt = conn.createStatement(); // 创建Statement对象
- System.out.println("成功连接到数据库-regist_Customer");
-
- String sql = "insert into Customer values('" + user + "','" + password + "');"; // 要执行的SQL
-
- PreparedStatement stmts = conn.prepareStatement(sql);
- stmts.executeUpdate();
-
- stmts.close();
- stmt.close();
- conn.close();
- } catch (Exception e) {
- e.printStackTrace();
- }
- }
-
- // 注册新管理员
- public static void regist_Manager(String user, String password) {
- try {
- // 调用Class.forName()方法加载驱动程序
- Class.forName("com.mysql.cj.jdbc.Driver");
- System.out.println("成功加载MySQL驱动-regist_Manager");
-
- String url = Information.JDBC_URL; // JDBC的URL
- Connection conn;
-
- conn = DriverManager.getConnection(url, Information.username, Information.password);
- Statement stmt = conn.createStatement(); // 创建Statement对象
- System.out.println("成功连接到数据库-regist_Manager");
-
- String sql = "insert into Manager values('" + user + "','" + password + "');"; // 要执行的SQL
-
- PreparedStatement stmts = conn.prepareStatement(sql);
- stmts.executeUpdate();
-
- stmts.close();
- stmt.close();
- conn.close();
- } catch (Exception e) {
- e.printStackTrace();
- }
- }
-
- // 改变用户的密码
- public static void changePassword_Customer(String user, String password, String newPassword) {
- try {
- // 调用Class.forName()方法加载驱动程序
- Class.forName("com.mysql.cj.jdbc.Driver");
- System.out.println("成功加载MySQL驱动-changePassword");
-
- String url = Information.JDBC_URL; // JDBC的URL
- Connection conn;
-
- conn = DriverManager.getConnection(url, Information.username, Information.password);
- Statement stmt = conn.createStatement(); // 创建Statement对象
- System.out.println("成功连接到数据库-changePassword");
-
- String sql = "update Customer set customer_password = '" + newPassword + "' where customer_user = '" + user
- + "';"; // 要执行的SQL
-
- PreparedStatement stmts = conn.prepareStatement(sql);
- stmts.executeUpdate();
-
- stmts.close();
- stmt.close();
- conn.close();
- } catch (Exception e) {
- e.printStackTrace();
- }
- }
-
- // 改变管理员的密码
- public static void changePassword_Manager(String user, String password, String newPassword) {
- try {
- // 调用Class.forName()方法加载驱动程序
- Class.forName("com.mysql.cj.jdbc.Driver");
- System.out.println("成功加载MySQL驱动-changePassword");
-
- String url = Information.JDBC_URL; // JDBC的URL
- Connection conn;
-
- conn = DriverManager.getConnection(url, Information.username, Information.password);
- Statement stmt = conn.createStatement(); // 创建Statement对象
- System.out.println("成功连接到数据库-changePassword");
-
- String sql = "update Manager set manager_password = '" + newPassword + "' where manager_user = '" + user
- + "';"; // 要执行的SQL
-
- PreparedStatement stmts = conn.prepareStatement(sql);
- stmts.executeUpdate();
-
- stmts.close();
- stmt.close();
- conn.close();
- } catch (Exception e) {
- e.printStackTrace();
- }
- }
-
- // 是否存在该用户名
- public static boolean isExist_Customer_user(String user, String password) {
- try {
- // 调用Class.forName()方法加载驱动程序
- Class.forName("com.mysql.cj.jdbc.Driver");
- System.out.println("成功加载MySQL驱动-isExist_Customer");
-
- String url = Information.JDBC_URL; // JDBC的URL
- Connection conn;
-
- conn = DriverManager.getConnection(url, Information.username, Information.password);
- Statement stmt = conn.createStatement(); // 创建Statement对象
- System.out.println("成功连接到数据库-isExist_Customer");
-
- String sql = "select * from Customer"; // 要执行的SQL
- ResultSet rs = stmt.executeQuery(sql);// 创建数据对象
- System.out.println("用户名" + "\t" + "\t" + "\t" + "密码");
- while (rs.next()) {
- System.out.print(rs.getString(1) + "\t");
- System.out.print(rs.getString(2) + "\t");
- System.out.println();
- if (rs.getString(1).equals(user)) {
- rs.close();
- stmt.close();
- conn.close();
- return true;
- }
- }
- rs.close();
- stmt.close();
- conn.close();
- } catch (Exception e) {
- e.printStackTrace();
- }
- return false;
- }
-
- // 是否存在该管理员名称
- public static boolean isExist_Manager_user(String user, String password) {
- try {
- // 调用Class.forName()方法加载驱动程序
- Class.forName("com.mysql.cj.jdbc.Driver");
- System.out.println("成功加载MySQL驱动-isExist_Manager");
-
- String url = Information.JDBC_URL; // JDBC的URL
- Connection conn;
-
- conn = DriverManager.getConnection(url, Information.username, Information.password);
- Statement stmt = conn.createStatement(); // 创建Statement对象
- System.out.println("成功连接到数据库-isExist_Manager");
-
- String sql = "select * from Manager"; // 要执行的SQL
- ResultSet rs = stmt.executeQuery(sql);// 创建数据对象
- System.out.println("用户名" + "\t" + "\t" + "\t" + "密码");
- while (rs.next()) {
- System.out.print(rs.getString(1) + "\t");
- System.out.print(rs.getString(2) + "\t");
- System.out.println();
- if (rs.getString(1).equals(user)) {
- rs.close();
- stmt.close();
- conn.close();
- return true;
- }
- }
- rs.close();
- stmt.close();
- conn.close();
- } catch (Exception e) {
- e.printStackTrace();
- }
- return false;
- }
-
- // 插入新书
- public static void insertBook(String number, String classnumber, String name, String classname, String price,
- String state, String total) {
- try {
- // 调用Class.forName()方法加载驱动程序
- Class.forName("com.mysql.cj.jdbc.Driver");
- System.out.println("成功加载MySQL驱动-insertBook");
-
- String url = Information.JDBC_URL; // JDBC的URL
- Connection conn;
-
- conn = DriverManager.getConnection(url, Information.username, Information.password);
- Statement stmt = conn.createStatement(); // 创建Statement对象
- System.out.println("成功连接到数据库-insertBook");
-
- String sql = "insert into " + classname + "Book" + " values('" + number + "','" + classnumber + "','" + name
- + "','" + classname + "','" + price + "','" + state + "','" + total + "','null','null','null');"; // 要执行的SQL
-
- PreparedStatement stmts = conn.prepareStatement(sql);
- stmts.executeUpdate();
-
- stmts.close();
- stmt.close();
- conn.close();
- } catch (Exception e) {
- e.printStackTrace();
- }
- }
-
- // 新建类别
- public static void newClass(String classnumber, String classname) {
- try {
- // 调用Class.forName()方法加载驱动程序
- Class.forName("com.mysql.cj.jdbc.Driver");
- System.out.println("成功加载MySQL驱动-newClass");
-
- String url = Information.JDBC_URL; // JDBC的URL
- Connection conn;
-
- conn = DriverManager.getConnection(url, Information.username, Information.password);
- Statement stmt = conn.createStatement(); // 创建Statement对象
- System.out.println("成功连接到数据库-newClass");
-
- String sql = "CREATE TABLE " + classname
- + "Book(number VARCHAR(255) primary key,classnumber VARCHAR(255),name VARCHAR(255),classname VARCHAR(255),price VARCHAR(255),state VARCHAR(255),total VARCHAR(255),current VARCHAR(255),dateon VARCHAR(255),dateoff VARCHAR(255));"; // 要执行的SQL
-
- PreparedStatement stmts = conn.prepareStatement(sql);
- stmts.executeUpdate();
-
- stmts.close();
- stmt.close();
- conn.close();
- } catch (Exception e) {
- e.printStackTrace();
- }
- }
-
- // 删除书籍信息
- public static void deleteBook(String number, String classname) {
- try {
- // 调用Class.forName()方法加载驱动程序
- Class.forName("com.mysql.cj.jdbc.Driver");
- System.out.println("成功加载MySQL驱动-deleteBook");
-
- String url = Information.JDBC_URL; // JDBC的URL
- Connection conn;
-
- conn = DriverManager.getConnection(url, Information.username, Information.password);
- Statement stmt = conn.createStatement(); // 创建Statement对象
- System.out.println("成功连接到数据库-deleteBook");
-
- String sql = "delete from " + classname + "Book where number = '" + number + "';"; // 要执行的SQL
-
- PreparedStatement stmts = conn.prepareStatement(sql);
- stmts.executeUpdate();
-
- stmts.close();
- stmt.close();
- conn.close();
- } catch (Exception e) {
- e.printStackTrace();
- }
- }
-
- // 查询某类图书信息
- public static void search_classname(String classname) {
- Information.bookarray.clear();
- try {
-
- // 调用Class.forName()方法加载驱动程序
- Class.forName("com.mysql.cj.jdbc.Driver");
- System.out.println("成功加载MySQL驱动-search_classname");
-
- String url = Information.JDBC_URL; // JDBC的URL
- Connection conn;
-
- conn = DriverManager.getConnection(url, Information.username, Information.password);
- Statement stmt = conn.createStatement(); // 创建Statement对象
- System.out.println("成功连接到数据库-search_classname");
-
- String sql = "select * from " + classname + "Book;"; // 要执行的SQL
- ResultSet rs = stmt.executeQuery(sql);// 创建数据对象
- while (rs.next()) {
- Book book = new Book();
- book.number = rs.getString(1);
- book.classnumber = rs.getString(2);
- book.name = rs.getString(3);
- book.classname = rs.getString(4);
- book.price = rs.getString(5);
- book.state = rs.getString(6);
- book.total = rs.getString(7);
- book.current = rs.getString(8);
- book.dateon = rs.getString(9);
- book.dateoff = rs.getString(10);
- Information.bookarray.add(book);
- }
- rs.close();
- stmt.close();
- conn.close();
- } catch (Exception e) {
- e.printStackTrace();
- }
- }
-
- // 借书更改信息
- public static void borrowBook_Update(String classname, String number, String user, String dateoff) {
- try {
- // 调用Class.forName()方法加载驱动程序
- Class.forName("com.mysql.cj.jdbc.Driver");
- System.out.println("成功加载MySQL驱动-borrowBook_Customer");
-
- String url = Information.JDBC_URL; // JDBC的URL
- Connection conn;
-
- conn = DriverManager.getConnection(url, Information.username, Information.password);
- Statement stmt = conn.createStatement(); // 创建Statement对象
- System.out.println("成功连接到数据库-borrowBook_Customer");
-
- String sql = "update " + classname + "Book set state = 'out' where number = '" + number + "';\n"; // 要执行的SQL
- PreparedStatement stmts_state = conn.prepareStatement(sql);
- stmts_state.executeUpdate();
- stmts_state.close();
-
- sql = "update " + classname + "Book set current = '" + user + "' where number = '" + number + "';\n";
- PreparedStatement stmts_current = conn.prepareStatement(sql);
- stmts_current.executeUpdate();
- stmts_current.close();
-
- sql = "update " + classname + "Book set dateoff = '" + dateoff + "' where number = '" + number + "';\n";
- PreparedStatement stmts_dateoff = conn.prepareStatement(sql);
- stmts_dateoff.executeUpdate();
- stmts_dateoff.close();
-
- stmt.close();
- conn.close();
- } catch (Exception e) {
- e.printStackTrace();
- }
- }
-
- // 创建用户数据库
- public static void newCustomer(String user) {
- try {
- // 调用Class.forName()方法加载驱动程序
- Class.forName("com.mysql.cj.jdbc.Driver");
- System.out.println("成功加载MySQL驱动-newCustomer");
-
- String url = Information.JDBC_URL; // JDBC的URL
- Connection conn;
-
- conn = DriverManager.getConnection(url, Information.username, Information.password);
- Statement stmt = conn.createStatement(); // 创建Statement对象
- System.out.println("成功连接到数据库-newCustomer");
-
- String sql = "CREATE TABLE " + user
- + "Customer (number VARCHAR(255) primary key,classname VARCHAR(255),name VARCHAR(255),dateoff VARCHAR(255));"; // 要执行的SQL
-
- PreparedStatement stmts = conn.prepareStatement(sql);
- stmts.executeUpdate();
-
- stmts.close();
- stmt.close();
- conn.close();
- } catch (Exception e) {
- e.printStackTrace();
- }
- }
-
- // 借书注射到用户信息
- public static void borrowBook_Insert(String classname, String number, String user, String dateoff) {
- try {
- // 调用Class.forName()方法加载驱动程序
- Class.forName("com.mysql.cj.jdbc.Driver");
- System.out.println("成功加载MySQL驱动-borrowBook_Insert");
-
- String url = Information.JDBC_URL; // JDBC的URL
- Connection conn;
-
- conn = DriverManager.getConnection(url, Information.username, Information.password);
- Statement stmt = conn.createStatement(); // 创建Statement对象
- System.out.println("成功连接到数据库-borrowBook_Insert");
-
- String sql = "insert into " + user + "Customer values('" + number + "','" + classname + "','"
- + search_bookname(classname, number) + "','" + dateoff + "');"; // 要执行的SQL
-
- PreparedStatement stmts = conn.prepareStatement(sql);
- stmts.executeUpdate();
-
- stmts.close();
- stmt.close();
- conn.close();
- } catch (Exception e) {
- e.printStackTrace();
- }
- }
-
- // 还书更新书籍数据库信息
- public static void returnBook_Update(String classname, String number, String user, String dateoff) {
- try {
- // 调用Class.forName()方法加载驱动程序
- Class.forName("com.mysql.cj.jdbc.Driver");
- System.out.println("成功加载MySQL驱动-returnBook_Update");
-
- String url = Information.JDBC_URL; // JDBC的URL
- Connection conn;
-
- conn = DriverManager.getConnection(url, Information.username, Information.password);
- Statement stmt = conn.createStatement(); // 创建Statement对象
- System.out.println("成功连接到数据库-returnBook_Update");
-
- String sql = "update " + classname + "Book set state = 'in' where number = '" + number + "';\n"; // 要执行的SQL
- PreparedStatement stmts_state = conn.prepareStatement(sql);
- stmts_state.executeUpdate();
- stmts_state.close();
-
- sql = "update " + classname + "Book set current = 'null' where number = '" + number + "';\n";
- PreparedStatement stmts_current = conn.prepareStatement(sql);
- stmts_current.executeUpdate();
- stmts_current.close();
-
- sql = "update " + classname + "Book set dateoff = 'null' where number = '" + number + "';\n";
- PreparedStatement stmts_dateoff = conn.prepareStatement(sql);
- stmts_dateoff.executeUpdate();
- stmts_dateoff.close();
-
- stmt.close();
- conn.close();
- } catch (Exception e) {
- e.printStackTrace();
- }
- }
-
- // 还书更新用户的数据库信息
- public static void returnBook_Delete(String number, String user) {
- try {
- // 调用Class.forName()方法加载驱动程序
- Class.forName("com.mysql.cj.jdbc.Driver");
- System.out.println("成功加载MySQL驱动-returnBook_Delete");
-
- String url = Information.JDBC_URL; // JDBC的URL
- Connection conn;
-
- conn = DriverManager.getConnection(url, Information.username, Information.password);
- Statement stmt = conn.createStatement(); // 创建Statement对象
- System.out.println("成功连接到数据库-returnBook_Delete");
-
- String sql = "delete from " + user + "Customer where number = '" + number + "';"; // 要执行的SQL
-
- PreparedStatement stmts = conn.prepareStatement(sql);
- stmts.executeUpdate();
-
- stmts.close();
- stmt.close();
- conn.close();
- } catch (Exception e) {
- e.printStackTrace();
- }
- }
-
- // 续借更新两者数据库信息
- public static void prolongBook_Update(String classname, String number, String dateoff, String user) {
- try {
- // 调用Class.forName()方法加载驱动程序
- Class.forName("com.mysql.cj.jdbc.Driver");
- System.out.println("成功加载MySQL驱动-prolongBook_Update");
-
- String url = Information.JDBC_URL; // JDBC的URL
- Connection conn;
-
- conn = DriverManager.getConnection(url, Information.username, Information.password);
- Statement stmt = conn.createStatement(); // 创建Statement对象
- System.out.println("成功连接到数据库-prolongBook_Update");
-
- String sql = "update " + classname + "Book set dateoff = '" + dateoff + "' where number = '" + number
- + "';\n"; // 要执行的SQL
- PreparedStatement stmts_state = conn.prepareStatement(sql);
- stmts_state.executeUpdate();
- stmts_state.close();
-
- sql = "update " + user + "Customer set dateoff = '" + dateoff + "' where number = '" + number + "';\n";
- PreparedStatement stmts_current = conn.prepareStatement(sql);
- stmts_current.executeUpdate();
- stmts_current.close();
-
- stmt.close();
- conn.close();
- } catch (Exception e) {
- e.printStackTrace();
- }
- }
-
- // 查询个人图书信息
- public static void search_personal(String user) {
- Information.bookarray.clear();
- try {
-
- // 调用Class.forName()方法加载驱动程序
- Class.forName("com.mysql.cj.jdbc.Driver");
- System.out.println("成功加载MySQL驱动-search_personal");
-
- String url = Information.JDBC_URL; // JDBC的URL
- Connection conn;
-
- conn = DriverManager.getConnection(url, Information.username, Information.password);
- Statement stmt = conn.createStatement(); // 创建Statement对象
- System.out.println("成功连接到数据库-search_personal");
-
- String sql = "select * from " + user + "Customer;"; // 要执行的SQL
- ResultSet rs = stmt.executeQuery(sql);// 创建数据对象
- while (rs.next()) {
- Book book = new Book();
- book.number = rs.getString(1);
- book.classname = rs.getString(2);
- book.name = rs.getString(3);
- book.dateoff = rs.getString(4);
- Information.bookarray.add(book);
- }
- rs.close();
- stmt.close();
- conn.close();
- } catch (Exception e) {
- e.printStackTrace();
- }
- }
-
- // 是否存在该Table表
- public static boolean isExist_Table(String table) {
- try {
- // 调用Class.forName()方法加载驱动程序
- Class.forName("com.mysql.cj.jdbc.Driver");
- System.out.println("成功加载MySQL驱动-isExist_Table");
-
- String url = Information.JDBC_URL; // JDBC的URL
- Connection conn;
-
- conn = DriverManager.getConnection(url, Information.username, Information.password);
- Statement stmt = conn.createStatement(); // 创建Statement对象
- System.out.println("成功连接到数据库-isExist_Table");
-
- String sql = "show tables"; // 要执行的SQL
- ResultSet rs = stmt.executeQuery(sql);// 创建数据对象
- while (rs.next()) {
- if (table.equals(rs.getString(1))) {
- return true;
- }
- }
- rs.close();
- stmt.close();
- conn.close();
- } catch (Exception e) {
- e.printStackTrace();
- }
- return false;
- }
-
- // 查找书名
- public static String search_bookname(String classname, String number) {
- try {
- // 调用Class.forName()方法加载驱动程序
- Class.forName("com.mysql.cj.jdbc.Driver");
- System.out.println("成功加载MySQL驱动-search_bookname");
-
- String url = Information.JDBC_URL; // JDBC的URL
- Connection conn;
-
- conn = DriverManager.getConnection(url, Information.username, Information.password);
- Statement stmt = conn.createStatement(); // 创建Statement对象
- System.out.println("成功连接到数据库-search_bookname");
-
- String sql = "select * from " + classname + "book where number='" + number + "';"; // 要执行的SQL
- ResultSet rs = stmt.executeQuery(sql);// 创建数据对象
- while (rs.next()) {
- return rs.getString(3);
- }
- rs.close();
- stmt.close();
- conn.close();
- } catch (Exception e) {
- e.printStackTrace();
- }
- return "null";
- }
-
- // 查找书籍状态
- public static String search_bookstate(String classname, String number) {
- try {
- // 调用Class.forName()方法加载驱动程序
- Class.forName("com.mysql.cj.jdbc.Driver");
- System.out.println("成功加载MySQL驱动-search_bookstate");
-
- String url = Information.JDBC_URL; // JDBC的URL
- Connection conn;
-
- conn = DriverManager.getConnection(url, Information.username, Information.password);
- Statement stmt = conn.createStatement(); // 创建Statement对象
- System.out.println("成功连接到数据库-search_bookstate");
-
- String sql = "select * from " + classname + "book where number='" + number + "';"; // 要执行的SQL
- ResultSet rs = stmt.executeQuery(sql);// 创建数据对象
- while (rs.next()) {
- return rs.getString(6);
- }
- rs.close();
- stmt.close();
- conn.close();
- } catch (Exception e) {
- e.printStackTrace();
- }
- return "null";
- }
-
- // 查找书籍还书日期
- public static int search_bookdateoff(String classname, String number) {
- try {
- // 调用Class.forName()方法加载驱动程序
- Class.forName("com.mysql.cj.jdbc.Driver");
- System.out.println("成功加载MySQL驱动-search_bookdateoff");
-
- String url = Information.JDBC_URL; // JDBC的URL
- Connection conn;
-
- conn = DriverManager.getConnection(url, Information.username, Information.password);
- Statement stmt = conn.createStatement(); // 创建Statement对象
- System.out.println("成功连接到数据库-search_bookdateoff");
-
- String sql = "select * from " + classname + "book where number='" + number + "';"; // 要执行的SQL
- ResultSet rs = stmt.executeQuery(sql);// 创建数据对象
- while (rs.next()) {
- return Integer.parseInt(rs.getString(10));
- }
- rs.close();
- stmt.close();
- conn.close();
- } catch (Exception e) {
- e.printStackTrace();
- }
- return 0;
- }
-}
diff --git a/src/me/xixu/MainInterface.java b/src/me/xixu/MainInterface.java
deleted file mode 100644
index fc0c3fb..0000000
--- a/src/me/xixu/MainInterface.java
+++ /dev/null
@@ -1,494 +0,0 @@
-package me.xixu;
-
-import java.awt.Color;
-import java.awt.Container;
-import java.awt.Font;
-import java.awt.event.ActionEvent;
-import java.awt.event.ActionListener;
-
-import javax.swing.ButtonGroup;
-import javax.swing.JButton;
-import javax.swing.JFrame;
-import javax.swing.JLabel;
-import javax.swing.JOptionPane;
-import javax.swing.JPanel;
-import javax.swing.JRadioButton;
-import javax.swing.JTextField;
-import javax.swing.SwingConstants;
-import javax.swing.border.EmptyBorder;
-
-import me.xixu.database.TableOperate;
-import me.xixu.info.Information;
-import me.xixu.manager.InsertBook;
-import me.xixu.manager.ManagerInterface;
-import me.xixu.manager.NewClass;
-import me.xixu.manager.State;
-import me.xixu.manager.StateInformation;
-import me.xixu.manager.UpdateBook;
-import me.xixu.user.BorrowBook;
-import me.xixu.user.BorrowBook_Information;
-import me.xixu.user.PersonalInformation;
-import me.xixu.user.ProlongBook;
-import me.xixu.user.ReturnBook;
-import me.xixu.user.UserInterface;
-
-public class MainInterface extends JFrame implements ActionListener {
-
- // Main窗口
- public static JPanel contentPane;
- // Manager窗口
- public static ManagerInterface managerJPanel = new ManagerInterface();
- public static InsertBook insertJPanel = new InsertBook();
- public static NewClass newJPanel = new NewClass();
- public static UpdateBook updateJPanel = new UpdateBook();
- public static State stateJPanel = new State();
- public static StateInformation stateInfoJPanel = new StateInformation();
- // User窗口
- public static UserInterface userJPanel = new UserInterface();
- public static BorrowBook borrowJPanel = new BorrowBook();
- public static BorrowBook_Information borrowInfoJPanel = new BorrowBook_Information();
- public static ReturnBook returnJPanel = new ReturnBook();
- public static ProlongBook prolongJPanel = new ProlongBook();
- public static PersonalInformation personalJPanel = new PersonalInformation();
- // 主界面窗口
- private JTextField tf_user;
- private JTextField tf_password;
- private JLabel label_user;
- private JLabel label_password;
- private JRadioButton rb_customer;
- private JRadioButton rb_manager;
- private JButton btn_login;
- private JButton btn_register;
- private JButton btn_changePassword;
- private static boolean flage_manager = false;
- private static boolean flage_insert = false;
- private static boolean flage_newClass = false;
- private static boolean flage_update = false;
- private static boolean flage_state = false;
- private static boolean flage_stateInfo = false;
- private static boolean flage_user = false;
- private static boolean flage_borrow = false;
- private static boolean flage_borrowInfo = false;
- private static boolean flage_return = false;
- private static boolean flage_prolong = false;
- private static boolean flage_personal = false;
- private static Container container;
- private JLabel label;
-
- public MainInterface() {
- init();
- }
-
- // 初始化窗口
- public void init() {
-
- // 获取主界面容器
- container = getContentPane();
-
- // 初始化主界面
- setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
- setBounds(800, 400, 1300, 1000);
- setResizable(false);
- contentPane = new JPanel();
- contentPane.setBackground(Color.WHITE);
- contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
- container.add(contentPane);
- contentPane.setLayout(null);
-
- // 账号输入框
- tf_user = new JTextField();
- tf_user.setFont(new Font("宋体", Font.BOLD, 35));
- tf_user.setBounds(409, 248, 526, 75);
- contentPane.add(tf_user);
- tf_user.setColumns(10);
-
- // 密码输入框
- tf_password = new JTextField();
- tf_password.setFont(new Font("宋体", Font.BOLD, 35));
- tf_password.setColumns(10);
- tf_password.setBounds(409, 357, 526, 75);
- contentPane.add(tf_password);
-
- // 用户名标签
- label_user = new JLabel("\u8D26\u53F7\uFF1A");
- label_user.setFont(new Font("宋体", Font.BOLD, 35));
- label_user.setBounds(289, 261, 116, 48);
- contentPane.add(label_user);
-
- // 密码标签
- label_password = new JLabel("\u5BC6\u7801\uFF1A");
- label_password.setFont(new Font("宋体", Font.BOLD, 35));
- label_password.setBounds(289, 370, 116, 48);
- contentPane.add(label_password);
-
- // 普通用户单选按钮
- rb_customer = new JRadioButton("\u666E\u901A\u7528\u6237");
- rb_customer.setSelected(true);
- rb_customer.setFont(new Font("宋体", Font.BOLD, 30));
- rb_customer.setBackground(Color.WHITE);
- rb_customer.setBounds(409, 515, 170, 37);
- contentPane.add(rb_customer);
-
- // 管理人员单选按钮
- rb_manager = new JRadioButton("\u7BA1\u7406\u4EBA\u5458");
- rb_manager.setFont(new Font("宋体", Font.BOLD, 30));
- rb_manager.setBackground(Color.WHITE);
- rb_manager.setBounds(765, 515, 170, 37);
- contentPane.add(rb_manager);
- // 将选项按钮添加到一个按钮组
- ButtonGroup bg = new ButtonGroup();// 初始化按钮组
- bg.add(rb_customer);// 普通用户加入按钮组
- bg.add(rb_manager);// 管理人员加入按钮组
-
- // 登录按钮
- btn_login = new JButton("\u767B\u5F55");
- btn_login.setBackground(Color.LIGHT_GRAY);
- btn_login.setFont(new Font("宋体", Font.BOLD, 35));
- btn_login.setBounds(409, 634, 170, 48);
- contentPane.add(btn_login);
- btn_login.addActionListener(this);
-
- // 注册按钮
- btn_register = new JButton("\u6CE8\u518C");
- btn_register.setFont(new Font("宋体", Font.BOLD, 35));
- btn_register.setBackground(Color.LIGHT_GRAY);
- btn_register.setBounds(765, 634, 170, 48);
- contentPane.add(btn_register);
- btn_register.addActionListener(this);
-
- // 修改密码按钮
- btn_changePassword = new JButton("\u4FEE\u6539\u5BC6\u7801");
- btn_changePassword.setFont(new Font("宋体", Font.BOLD, 30));
- btn_changePassword.setBackground(Color.LIGHT_GRAY);
- btn_changePassword.setBounds(1011, 370, 170, 48);
- contentPane.add(btn_changePassword);
-
- label = new JLabel("\u56FE\u4E66\u7BA1\u7406\u7CFB\u7EDF");
- label.setHorizontalAlignment(SwingConstants.CENTER);
- label.setFont(new Font("宋体", Font.BOLD, 40));
- label.setBounds(529, 69, 294, 105);
- contentPane.add(label);
- btn_changePassword.addActionListener(this);
- }
-
- // 切换窗口函数
- // Main->Manager
- public static void MaintoManager() {
- if (!flage_manager) {
- contentPane.setVisible(false);
- container.add(managerJPanel);
- flage_manager = true;
- } else {
- contentPane.setVisible(false);
- managerJPanel.setVisible(true);
- }
- }
-
- // Manager->Main
- public static void ManagertoMain() {
- managerJPanel.setVisible(false);
- contentPane.setVisible(true);
- }
-
- // Manager->Insert
- public static void ManagertoInsert() {
- if (!flage_insert) {
- managerJPanel.setVisible(false);
- container.add(insertJPanel);
- flage_insert = true;
- } else {
- managerJPanel.setVisible(false);
- insertJPanel.setVisible(true);
- }
- }
-
- // Insert->Manager
- public static void InserttoManager() {
- insertJPanel.setVisible(false);
- managerJPanel.setVisible(true);
- }
-
- // Manager->NewClass
- public static void ManagertoNewClass() {
- if (!flage_newClass) {
- managerJPanel.setVisible(false);
- container.add(newJPanel);
- flage_newClass = true;
- } else {
- managerJPanel.setVisible(false);
- newJPanel.setVisible(true);
- }
- }
-
- // NewClass->Manager
- public static void NewClasstoManager() {
- newJPanel.setVisible(false);
- managerJPanel.setVisible(true);
- }
-
- // Manager->UpdateBook
- public static void ManagertoUpdate() {
- if (!flage_update) {
- managerJPanel.setVisible(false);
- container.add(updateJPanel);
- flage_update = true;
- } else {
- managerJPanel.setVisible(false);
- updateJPanel.setVisible(true);
- }
- }
-
- // UpdateBook->Manager
- public static void UpdatetoManager() {
- updateJPanel.setVisible(false);
- managerJPanel.setVisible(true);
- }
-
- // Manager->State
- public static void ManagertoState() {
- if (!flage_state) {
- managerJPanel.setVisible(false);
- container.add(stateJPanel);
- flage_state = true;
- } else {
- managerJPanel.setVisible(false);
- stateJPanel.setVisible(true);
- }
- }
-
- // State->Manager
- public static void StatetoManager() {
- stateJPanel.setVisible(false);
- managerJPanel.setVisible(true);
- }
-
- // State->StateInfo
- public static void StatetoStateInfo() {
- if (!flage_stateInfo) {
- stateJPanel.setVisible(false);
- container.add(stateInfoJPanel);
- flage_stateInfo = true;
- } else {
- stateJPanel.setVisible(false);
- stateInfoJPanel.setVisible(true);
- }
- }
-
- // StateInfo->State
- public static void StateInfotoState() {
- stateInfoJPanel.setVisible(false);
- stateJPanel.setVisible(true);
- }
-
- // Main->User
- public static void MaintoUser() {
- if (!flage_user) {
- contentPane.setVisible(false);
- container.add(userJPanel);
- flage_user = true;
- } else {
- contentPane.setVisible(false);
- userJPanel.setVisible(true);
- }
- }
-
- // User->Main
- public static void UsertoMain() {
- userJPanel.setVisible(false);
- contentPane.setVisible(true);
- }
-
- // User->Borrow
- public static void UsertoBorrow() {
- if (!flage_borrow) {
- userJPanel.setVisible(false);
- container.add(borrowJPanel);
- flage_borrow = true;
- } else {
- userJPanel.setVisible(false);
- borrowJPanel.setVisible(true);
- }
- }
-
- // Borrow->User
- public static void BorrowtoUser() {
- borrowJPanel.setVisible(false);
- userJPanel.setVisible(true);
- }
-
- // Borrow->BorrowInfo
- public static void BorrowtoBorrowInfo() {
- if (!flage_borrowInfo) {
- borrowJPanel.setVisible(false);
- container.add(borrowInfoJPanel);
- flage_borrowInfo = true;
- } else {
- borrowJPanel.setVisible(false);
- borrowInfoJPanel.setVisible(true);
- }
- }
-
- // BorrowInfo->Borrow
- public static void BorrowInfotoBorrow() {
- borrowInfoJPanel.setVisible(false);
- borrowJPanel.setVisible(true);
- }
-
- // User->Return
- public static void UsertoReturn() {
- if (!flage_return) {
- userJPanel.setVisible(false);
- container.add(returnJPanel);
- flage_return = true;
- } else {
- userJPanel.setVisible(false);
- returnJPanel.setVisible(true);
- }
- }
-
- // Return->User
- public static void ReturentoUser() {
- returnJPanel.setVisible(false);
- userJPanel.setVisible(true);
- }
-
- // User->Prolong
- public static void UsertoProlong() {
- if (!flage_prolong) {
- userJPanel.setVisible(false);
- container.add(prolongJPanel);
- flage_prolong = true;
- } else {
- userJPanel.setVisible(false);
- prolongJPanel.setVisible(true);
- }
- }
-
- // Prolong->User
- public static void ProlongtoUser() {
- prolongJPanel.setVisible(false);
- userJPanel.setVisible(true);
- }
-
- // User->Personal
- public static void UsertoPersonal() {
- if (!flage_personal) {
- userJPanel.setVisible(false);
- container.add(personalJPanel);
- flage_personal = true;
- } else {
- userJPanel.setVisible(false);
- personalJPanel.setVisible(true);
- }
- }
-
- // Personal->User
- public static void PersonaltoUser() {
- personalJPanel.setVisible(false);
- userJPanel.setVisible(true);
- }
-
- // 登录注册事件函数
- @Override
- public void actionPerformed(ActionEvent e) {
- if (e.getSource() == btn_login) {
- // 点击登录按钮
- // 判定用户名密码是否为空
- if (tf_user.getText().equals("")) {
- JOptionPane.showMessageDialog(null, "用户名不能为空", "登录失败", JOptionPane.ERROR_MESSAGE);
- } else if (tf_password.getText().equals("")) {
- JOptionPane.showMessageDialog(null, "密码不能为空", "登录失败", JOptionPane.ERROR_MESSAGE);
- } else {
- // 判定是用户还是管理员
- if (rb_customer.isSelected()) {
- // 用户
- boolean isExist = TableOperate.isExist_Customer(tf_user.getText(), tf_password.getText());
- if (isExist) {
- JOptionPane.showMessageDialog(null, "欢迎使用", "用户登录成功", JOptionPane.OK_CANCEL_OPTION);
- Information.user = tf_user.getText();
- UserInterface.setUser();
- MaintoUser();
- } else {
- JOptionPane.showMessageDialog(null, "请输入正确的用户名密码", "用户登录失败", JOptionPane.ERROR_MESSAGE);
- }
- } else {
- // 管理员
- boolean isExist = TableOperate.isExist_Manager(tf_user.getText(), tf_password.getText());
- if (isExist) {
- JOptionPane.showMessageDialog(null, "欢迎使用", "管理员登录成功", JOptionPane.OK_CANCEL_OPTION);
- Information.manager = tf_user.getText();
- ManagerInterface.setManager();
- MaintoManager();
- } else {
- JOptionPane.showMessageDialog(null, "请输入正确的用户名密码", "管理员登录失败", JOptionPane.ERROR_MESSAGE);
- }
- }
- }
- } else if (e.getSource() == btn_register) {
- // 点击注册按钮
- // 判定用户名密码是否为空
- if (tf_user.getText().equals("")) {
- JOptionPane.showMessageDialog(null, "用户名不能为空", "注册失败", JOptionPane.ERROR_MESSAGE);
- } else if (tf_password.getText().equals("")) {
- JOptionPane.showMessageDialog(null, "密码不能为空", "注册失败", JOptionPane.ERROR_MESSAGE);
- } else {
- // 判定是用户还是管理员
- if (rb_customer.isSelected()) {
- boolean isExist = TableOperate.isExist_Customer_user(tf_user.getText(), tf_password.getText());
- if (isExist) {
- JOptionPane.showMessageDialog(null, "该用户已经存在", "用户注册失败", JOptionPane.ERROR_MESSAGE);
- } else {
- JOptionPane.showMessageDialog(null, "欢迎！", "用户注册成功", JOptionPane.OK_CANCEL_OPTION);
- TableOperate.regist_Customer(tf_user.getText(), tf_password.getText());
- TableOperate.newCustomer(tf_user.getText());
- }
- } else {
- boolean isExist = TableOperate.isExist_Manager_user(tf_user.getText(), tf_password.getText());
- if (isExist) {
- JOptionPane.showMessageDialog(null, "该管理员已经存在", "管理员注册失败", JOptionPane.ERROR_MESSAGE);
- } else {
- JOptionPane.showMessageDialog(null, "欢迎！", "管理员注册成功", JOptionPane.OK_CANCEL_OPTION);
- TableOperate.regist_Manager(tf_user.getText(), tf_password.getText());
- }
- }
- }
- } else if (e.getSource() == btn_changePassword) {
- if (tf_user.getText().equals("")) {
- JOptionPane.showMessageDialog(null, "用户名不能为空", "修改失败", JOptionPane.ERROR_MESSAGE);
- } else if (tf_password.getText().equals("")) {
- JOptionPane.showMessageDialog(null, "密码不能为空", "修改失败", JOptionPane.ERROR_MESSAGE);
- } else {
- // 判定是用户还是管理员
- if (rb_customer.isSelected()) {
- // 用户
- boolean isExist = TableOperate.isExist_Customer(tf_user.getText(), tf_password.getText());
- if (isExist) {
- String newPassword = JOptionPane.showInputDialog("请输入新密码");
- if (!newPassword.equals("")) {
- TableOperate.changePassword_Customer(tf_user.getText(), tf_password.getText(), newPassword);
- JOptionPane.showMessageDialog(null, "欢迎使用", "修改密码成功", JOptionPane.OK_CANCEL_OPTION);
- } else {
- JOptionPane.showMessageDialog(null, "密码不能为空", "修改密码失败", JOptionPane.ERROR_MESSAGE);
- }
- } else {
- JOptionPane.showMessageDialog(null, "请输入正确的用户名密码", "修改密码失败", JOptionPane.ERROR_MESSAGE);
- }
- } else {
- // 管理员
- boolean isExist = TableOperate.isExist_Manager(tf_user.getText(), tf_password.getText());
- if (isExist) {
- String newPassword = JOptionPane.showInputDialog("请输入新密码");
- if (!newPassword.equals("")) {
- TableOperate.changePassword_Manager(tf_user.getText(), tf_password.getText(), newPassword);
- JOptionPane.showMessageDialog(null, "欢迎使用", "修改密码成功", JOptionPane.OK_CANCEL_OPTION);
- } else {
- JOptionPane.showMessageDialog(null, "密码不能为空", "修改密码失败", JOptionPane.ERROR_MESSAGE);
- }
- } else {
- JOptionPane.showMessageDialog(null, "请输入正确的用户名密码", "修改密码失败", JOptionPane.ERROR_MESSAGE);
- }
- }
- }
- }
- }
-}
diff --git a/src/me/xixu/Manager/InsertBook.java b/src/me/xixu/Manager/InsertBook.java
deleted file mode 100644
index ad8e898..0000000
--- a/src/me/xixu/Manager/InsertBook.java
+++ /dev/null
@@ -1,172 +0,0 @@
-package me.xixu.manager;
-
-import java.awt.Color;
-import java.awt.Font;
-import java.awt.event.ActionEvent;
-import java.awt.event.ActionListener;
-
-import javax.swing.JButton;
-import javax.swing.JLabel;
-import javax.swing.JOptionPane;
-import javax.swing.JPanel;
-import javax.swing.JTextField;
-import javax.swing.SwingConstants;
-
-import me.xixu.MainInterface;
-import me.xixu.database.TableOperate;
-
-public class InsertBook extends JPanel implements ActionListener {
- private JTextField tf_number;
- private JLabel lb_number;
- private JLabel lb_classnumber;
- private JLabel lb_name;
- private JLabel lb_classname;
- private JLabel lb_price;
- private JLabel lb_state;
- private JLabel lb_total;
- private JTextField tf_classnumber;
- private JTextField tf_name;
- private JTextField tf_classname;
- private JTextField tf_price;
- private JTextField tf_state;
- private JTextField tf_total;
- private JButton back;
- private JButton btn_submit;
-
- /**
- * Create the panel.
- */
- public InsertBook() {
- setBackground(Color.PINK);
- setLayout(null);
-
- JLabel label = new JLabel("\u65B0\u4E66\u5F55\u5165");
- label.setHorizontalAlignment(SwingConstants.CENTER);
- label.setFont(new Font("宋体", Font.BOLD, 40));
- label.setBounds(530, 0, 294, 105);
- add(label);
-
- lb_number = new JLabel("\u7F16\u53F7\uFF1A");
- lb_number.setFont(new Font("宋体", Font.BOLD, 35));
- lb_number.setBounds(293, 137, 194, 55);
- add(lb_number);
-
- tf_number = new JTextField();
- tf_number.setFont(new Font("宋体", Font.BOLD, 35));
- tf_number.setColumns(10);
- tf_number.setBounds(486, 127, 526, 75);
- add(tf_number);
-
- lb_classnumber = new JLabel("\u5206\u7C7B\u7F16\u53F7\uFF1A");
- lb_classnumber.setFont(new Font("宋体", Font.BOLD, 35));
- lb_classnumber.setBounds(293, 233, 194, 55);
- add(lb_classnumber);
-
- lb_name = new JLabel("\u4E66\u540D\uFF1A");
- lb_name.setFont(new Font("宋体", Font.BOLD, 35));
- lb_name.setBounds(293, 329, 194, 55);
- add(lb_name);
-
- lb_classname = new JLabel("\u5206\u7C7B\u540D\u79F0\uFF1A");
- lb_classname.setFont(new Font("宋体", Font.BOLD, 35));
- lb_classname.setBounds(293, 435, 194, 55);
- add(lb_classname);
-
- lb_price = new JLabel("\u4EF7\u683C\uFF1A");
- lb_price.setFont(new Font("宋体", Font.BOLD, 35));
- lb_price.setBounds(293, 521, 194, 55);
- add(lb_price);
-
- lb_state = new JLabel("\u5165\u85CF\u72B6\u6001\uFF1A");
- lb_state.setFont(new Font("宋体", Font.BOLD, 35));
- lb_state.setBounds(293, 617, 194, 55);
- add(lb_state);
-
- lb_total = new JLabel("\u6570\u91CF\uFF1A");
- lb_total.setFont(new Font("宋体", Font.BOLD, 35));
- lb_total.setBounds(293, 713, 194, 55);
- add(lb_total);
-
- tf_classnumber = new JTextField();
- tf_classnumber.setFont(new Font("宋体", Font.BOLD, 35));
- tf_classnumber.setColumns(10);
- tf_classnumber.setBounds(486, 223, 526, 75);
- add(tf_classnumber);
-
- tf_name = new JTextField();
- tf_name.setFont(new Font("宋体", Font.BOLD, 35));
- tf_name.setColumns(10);
- tf_name.setBounds(486, 319, 526, 75);
- add(tf_name);
-
- tf_classname = new JTextField();
- tf_classname.setFont(new Font("宋体", Font.BOLD, 35));
- tf_classname.setColumns(10);
- tf_classname.setBounds(486, 415, 526, 75);
- add(tf_classname);
-
- tf_price = new JTextField();
- tf_price.setFont(new Font("宋体", Font.BOLD, 35));
- tf_price.setColumns(10);
- tf_price.setBounds(486, 511, 526, 75);
- add(tf_price);
-
- tf_state = new JTextField();
- tf_state.setFont(new Font("宋体", Font.BOLD, 35));
- tf_state.setColumns(10);
- tf_state.setBounds(486, 607, 526, 75);
- add(tf_state);
-
- tf_total = new JTextField();
- tf_total.setFont(new Font("宋体", Font.BOLD, 35));
- tf_total.setColumns(10);
- tf_total.setBounds(486, 703, 526, 75);
- add(tf_total);
-
- btn_submit = new JButton("\u63D0\u4EA4");
- btn_submit.setFont(new Font("宋体", Font.BOLD, 35));
- btn_submit.setBounds(573, 833, 251, 80);
- add(btn_submit);
- btn_submit.addActionListener(this);
-
- back = new JButton("\u8FD4\u56DE");
- back.setFont(new Font("宋体", Font.PLAIN, 26));
- back.setBounds(0, 0, 115, 82);
- add(back);
- back.addActionListener(this);
-
- }
-
- @Override
- public void actionPerformed(ActionEvent e) {
- if (e.getSource() == back) {
- // 点击返回按钮
- MainInterface.InserttoManager();
- } else if (e.getSource() == btn_submit) {
- // 点击提交按钮
- // 判定录入信息是否冲突
- String number = tf_number.getText();
- String classnumber = tf_classnumber.getText();
- String name = tf_name.getText();
- String classname = tf_classname.getText();
- String price = tf_price.getText();
- String state = tf_state.getText();
- String total = tf_total.getText();
-
- if (TableOperate.search_bookstate(classname, number).equals("null")) {
- // 插入书籍信息
- TableOperate.insertBook(number, classnumber, name, classname, price, state, total);
- tf_number.setText("");
- tf_classnumber.setText("");
- tf_name.setText("");
- tf_classname.setText("");
- tf_price.setText("");
- tf_state.setText("");
- tf_total.setText("");
- JOptionPane.showMessageDialog(null, "恭喜", "书籍录入成功", JOptionPane.OK_CANCEL_OPTION);
- } else {
- JOptionPane.showMessageDialog(null, "书籍信息冲突", "书籍录入失败", JOptionPane.ERROR_MESSAGE);
- }
- }
- }
-}
diff --git a/src/me/xixu/Manager/ManagerInterface.java b/src/me/xixu/Manager/ManagerInterface.java
deleted file mode 100644
index 00328f0..0000000
--- a/src/me/xixu/Manager/ManagerInterface.java
+++ /dev/null
@@ -1,96 +0,0 @@
-package me.xixu.manager;
-
-import java.awt.Color;
-import java.awt.Font;
-import java.awt.event.ActionEvent;
-import java.awt.event.ActionListener;
-
-import javax.swing.JButton;
-import javax.swing.JLabel;
-import javax.swing.JPanel;
-import javax.swing.SwingConstants;
-
-import me.xixu.MainInterface;
-import me.xixu.info.Information;
-
-public class ManagerInterface extends JPanel implements ActionListener {
- private JLabel label;
- private JButton back;
- private JButton btn_insertBook;
- private JButton btn_state;
- private JButton btn_newClass;
- private JButton btn_updateBook;
- private static JLabel lb_manager;
-
- /**
- * Create the panel.
- */
- public ManagerInterface() {
- setBackground(Color.CYAN);
- setLayout(null);
-
- label = new JLabel("\u7BA1\u7406\u5458\u754C\u9762");
- label.setHorizontalAlignment(SwingConstants.CENTER);
- label.setFont(new Font("宋体", Font.BOLD, 40));
- label.setBounds(530, 20, 294, 105);
- add(label);
-
- back = new JButton("\u8FD4\u56DE");
- back.setFont(new Font("宋体", Font.PLAIN, 26));
- back.setBounds(0, 0, 115, 82);
- add(back);
- back.addActionListener(this);
-
- btn_insertBook = new JButton("\u5F55\u5165\u65B0\u4E66");
- btn_insertBook.setFont(new Font("宋体", Font.BOLD, 40));
- btn_insertBook.setBounds(21, 241, 280, 505);
- add(btn_insertBook);
- btn_insertBook.addActionListener(this);
-
- btn_newClass = new JButton("\u8BBE\u7ACB\u65B0\u7C7B\u522B");
- btn_newClass.setFont(new Font("宋体", Font.BOLD, 40));
- btn_newClass.setBounds(347, 241, 280, 505);
- add(btn_newClass);
- btn_newClass.addActionListener(this);
-
- btn_updateBook = new JButton("\u66F4\u65B0\u4FE1\u606F");
- btn_updateBook.setFont(new Font("宋体", Font.BOLD, 40));
- btn_updateBook.setBounds(673, 241, 280, 505);
- add(btn_updateBook);
- btn_updateBook.addActionListener(this);
-
- btn_state = new JButton("\u9986\u85CF\u72B6\u6001");
- btn_state.setFont(new Font("宋体", Font.BOLD, 40));
- btn_state.setBounds(995, 241, 280, 505);
- add(btn_state);
- btn_state.addActionListener(this);
-
- lb_manager = new JLabel("New label");
- lb_manager.setHorizontalAlignment(SwingConstants.CENTER);
- lb_manager.setFont(new Font("宋体", Font.BOLD, 28));
- lb_manager.setBounds(954, 0, 348, 56);
- add(lb_manager);
-
- }
-
- // 设置右上角当前管理员
- public static void setManager() {
- lb_manager.setText("当前管理员：" + Information.manager);
- }
-
- @Override
- public void actionPerformed(ActionEvent e) {
- if (e.getSource() == back) {
- MainInterface.ManagertoMain();
- } else if (e.getSource() == btn_insertBook) {
- MainInterface.ManagertoInsert();
- } else if (e.getSource() == btn_newClass) {
- MainInterface.ManagertoNewClass();
- } else if (e.getSource() == btn_updateBook) {
- MainInterface.ManagertoUpdate();
- } else if (e.getSource() == btn_state) {
- MainInterface.ManagertoState();
- }
-
- }
-}
diff --git a/src/me/xixu/Manager/NewClass.java b/src/me/xixu/Manager/NewClass.java
deleted file mode 100644
index 0fe0f66..0000000
--- a/src/me/xixu/Manager/NewClass.java
+++ /dev/null
@@ -1,94 +0,0 @@
-package me.xixu.manager;
-
-import java.awt.Color;
-import java.awt.Font;
-import java.awt.event.ActionEvent;
-import java.awt.event.ActionListener;
-
-import javax.swing.JButton;
-import javax.swing.JLabel;
-import javax.swing.JOptionPane;
-import javax.swing.JPanel;
-import javax.swing.JTextField;
-import javax.swing.SwingConstants;
-
-import me.xixu.MainInterface;
-import me.xixu.database.TableOperate;
-
-public class NewClass extends JPanel implements ActionListener {
- private JLabel label;
- private JTextField tf_classnumber;
- private JTextField tf_classname;
- private JLabel lb_classnumber;
- private JLabel lb_classname;
- private JButton btn_submit;
- private JButton back;
-
- /**
- * Create the panel.
- */
- public NewClass() {
- setBackground(new Color(175, 238, 238));
- setLayout(null);
-
- label = new JLabel("\u65B0\u5EFA\u56FE\u4E66\u5E93");
- label.setHorizontalAlignment(SwingConstants.CENTER);
- label.setFont(new Font("宋体", Font.BOLD, 40));
- label.setBounds(542, 20, 294, 105);
- add(label);
-
- lb_classnumber = new JLabel("\u5206\u7C7B\u7F16\u53F7\uFF1A");
- lb_classnumber.setFont(new Font("宋体", Font.BOLD, 35));
- lb_classnumber.setBounds(361, 260, 194, 55);
- add(lb_classnumber);
-
- tf_classnumber = new JTextField();
- tf_classnumber.setFont(new Font("宋体", Font.BOLD, 35));
- tf_classnumber.setColumns(10);
- tf_classnumber.setBounds(555, 250, 399, 75);
- add(tf_classnumber);
-
- tf_classname = new JTextField();
- tf_classname.setFont(new Font("宋体", Font.BOLD, 35));
- tf_classname.setColumns(10);
- tf_classname.setBounds(555, 431, 399, 75);
- add(tf_classname);
-
- lb_classname = new JLabel("\u5206\u7C7B\u540D\u79F0\uFF1A");
- lb_classname.setFont(new Font("宋体", Font.BOLD, 35));
- lb_classname.setBounds(361, 441, 194, 55);
- add(lb_classname);
-
- btn_submit = new JButton("\u63D0\u4EA4");
- btn_submit.setFont(new Font("宋体", Font.BOLD, 35));
- btn_submit.setBounds(585, 637, 251, 80);
- add(btn_submit);
- btn_submit.addActionListener(this);
-
- back = new JButton("\u8FD4\u56DE");
- back.setFont(new Font("宋体", Font.PLAIN, 26));
- back.setBounds(0, 0, 115, 82);
- add(back);
- back.addActionListener(this);
-
- }
-
- @Override
- public void actionPerformed(ActionEvent e) {
- if (e.getSource() == back) {
- // 点击返回按钮
- MainInterface.NewClasstoManager();
- } else if (e.getSource() == btn_submit) {
- // 点击提交按钮
- if (!TableOperate.isExist_Table(tf_classname.getText().toLowerCase() + "book")) {
- TableOperate.newClass(tf_classnumber.getText(), tf_classname.getText());
- tf_classnumber.setText("");
- tf_classname.setText("");
- JOptionPane.showMessageDialog(null, "恭喜", "添加新类别成功", JOptionPane.OK_CANCEL_OPTION);
- } else {
- JOptionPane.showMessageDialog(null, "该类别已存在", "添加新类别失败", JOptionPane.ERROR_MESSAGE);
- }
-
- }
- }
-}
diff --git a/src/me/xixu/Manager/State.java b/src/me/xixu/Manager/State.java
deleted file mode 100644
index 47d66c8..0000000
--- a/src/me/xixu/Manager/State.java
+++ /dev/null
@@ -1,87 +0,0 @@
-package me.xixu.manager;
-
-import java.awt.Color;
-import java.awt.Font;
-import java.awt.event.ActionEvent;
-import java.awt.event.ActionListener;
-
-import javax.swing.JButton;
-import javax.swing.JLabel;
-import javax.swing.JOptionPane;
-import javax.swing.JPanel;
-import javax.swing.JTextField;
-import javax.swing.SwingConstants;
-
-import me.xixu.MainInterface;
-import me.xixu.database.TableOperate;
-import me.xixu.info.Information;
-
-public class State extends JPanel implements ActionListener {
- private JLabel label;
- private JButton back;
- private JTextField tf_classname;
- private JLabel lb_classname;
- private JButton btn_search;
-
- /**
- * Create the panel.
- */
- public State() {
- setBackground(new Color(250, 250, 210));
- setLayout(null);
-
- back = new JButton("\u8FD4\u56DE");
- back.setFont(new Font("宋体", Font.PLAIN, 26));
- back.setBounds(0, 0, 115, 82);
- add(back);
- back.addActionListener(this);
-
- label = new JLabel("\u56FE\u4E66\u5E93\u72B6\u6001\u67E5\u8BE2");
- label.setHorizontalAlignment(SwingConstants.CENTER);
- label.setFont(new Font("宋体", Font.BOLD, 40));
- label.setBounds(530, 20, 294, 105);
- add(label);
-
- lb_classname = new JLabel("\u4E66\u5E93\u7C7B\u522B\u540D\u79F0\uFF1A");
- lb_classname.setFont(new Font("宋体", Font.BOLD, 35));
- lb_classname.setBounds(241, 330, 283, 55);
- add(lb_classname);
-
- tf_classname = new JTextField();
- tf_classname.setFont(new Font("宋体", Font.BOLD, 35));
- tf_classname.setColumns(10);
- tf_classname.setBounds(502, 320, 526, 75);
- add(tf_classname);
-
- btn_search = new JButton("\u67E5\u8BE2");
- btn_search.setFont(new Font("宋体", Font.BOLD, 35));
- btn_search.setBounds(558, 567, 251, 80);
- add(btn_search);
- btn_search.addActionListener(this);
-
- }
-
- @Override
- public void actionPerformed(ActionEvent e) {
- if (e.getSource() == back) {
- MainInterface.StatetoManager();
- } else if (e.getSource() == btn_search) {
-
- String classname = tf_classname.getText();
-
- Information.search_classname = classname;
-
- // 查询该类图书信息
- // 判定是否存在查询类别
- if (TableOperate.isExist_Table(classname + "book")) {
- JOptionPane.showMessageDialog(null, "欢迎", "查询成功", JOptionPane.OK_CANCEL_OPTION);
- TableOperate.search_classname(tf_classname.getText());
- MainInterface.StatetoStateInfo();
- StateInformation.setTextArea();
- tf_classname.setText("");
- } else {
- JOptionPane.showMessageDialog(null, "不存在该类别", "查询失败", JOptionPane.ERROR_MESSAGE);
- }
- }
- }
-}
diff --git a/src/me/xixu/Manager/UpdateBook.java b/src/me/xixu/Manager/UpdateBook.java
deleted file mode 100644
index 46e317b..0000000
--- a/src/me/xixu/Manager/UpdateBook.java
+++ /dev/null
@@ -1,197 +0,0 @@
-package me.xixu.manager;
-
-import java.awt.Color;
-import java.awt.Font;
-import java.awt.event.ActionEvent;
-import java.awt.event.ActionListener;
-
-import javax.swing.JButton;
-import javax.swing.JLabel;
-import javax.swing.JOptionPane;
-import javax.swing.JPanel;
-import javax.swing.JTextField;
-import javax.swing.SwingConstants;
-
-import me.xixu.MainInterface;
-import me.xixu.database.TableOperate;
-
-public class UpdateBook extends JPanel implements ActionListener {
- private JTextField tf_old_number;
- private JTextField tf_new_number;
- private JLabel update;
- private JTextField tf_new_classnumber;
- private JTextField tf_old_classname;
- private JTextField tf_new_name;
- private JTextField tf_new_classname;
- private JTextField tf_new_price;
- private JTextField tf_new_state;
- private JLabel lb_old_number;
- private JLabel lb_old_classname;
- private JLabel label;
- private JLabel lb_new_number;
- private JLabel lb_new_classnumber;
- private JLabel lb_new_name;
- private JLabel lb_new_classname;
- private JLabel lb_new_price;
- private JLabel lb_new_state;
- private JButton btn_submit;
- private JButton back;
-
- /**
- * Create the panel.
- */
- public UpdateBook() {
- setBackground(new Color(230, 230, 250));
- setLayout(null);
-
- label = new JLabel("\u66F4\u65B0\u56FE\u4E66\u4FE1\u606F");
- label.setHorizontalAlignment(SwingConstants.CENTER);
- label.setFont(new Font("宋体", Font.BOLD, 40));
- label.setBounds(530, 20, 294, 105);
- add(label);
-
- lb_old_number = new JLabel("\u65E7\u7F16\u53F7\uFF1A");
- lb_old_number.setFont(new Font("宋体", Font.BOLD, 35));
- lb_old_number.setBounds(165, 127, 194, 55);
- add(lb_old_number);
-
- tf_old_number = new JTextField();
- tf_old_number.setFont(new Font("宋体", Font.BOLD, 35));
- tf_old_number.setColumns(10);
- tf_old_number.setBounds(298, 117, 252, 75);
- add(tf_old_number);
-
- tf_new_number = new JTextField();
- tf_new_number.setFont(new Font("宋体", Font.BOLD, 35));
- tf_new_number.setColumns(10);
- tf_new_number.setBounds(507, 274, 526, 75);
- add(tf_new_number);
-
- update = new JLabel("\u66F4\u65B0\u4FE1\u606F");
- update.setFont(new Font("宋体", Font.BOLD, 35));
- update.setBounds(607, 213, 157, 55);
- add(update);
-
- tf_new_classnumber = new JTextField();
- tf_new_classnumber.setFont(new Font("宋体", Font.BOLD, 35));
- tf_new_classnumber.setColumns(10);
- tf_new_classnumber.setBounds(507, 370, 526, 75);
- add(tf_new_classnumber);
-
- tf_old_classname = new JTextField();
- tf_old_classname.setFont(new Font("宋体", Font.BOLD, 35));
- tf_old_classname.setColumns(10);
- tf_old_classname.setBounds(788, 117, 342, 75);
- add(tf_old_classname);
-
- lb_old_classname = new JLabel("\u65E7\u5206\u7C7B\u540D\u79F0\uFF1A");
- lb_old_classname.setFont(new Font("宋体", Font.BOLD, 35));
- lb_old_classname.setBounds(570, 127, 222, 55);
- add(lb_old_classname);
-
- tf_new_name = new JTextField();
- tf_new_name.setFont(new Font("宋体", Font.BOLD, 35));
- tf_new_name.setColumns(10);
- tf_new_name.setBounds(507, 466, 526, 75);
- add(tf_new_name);
-
- tf_new_classname = new JTextField();
- tf_new_classname.setFont(new Font("宋体", Font.BOLD, 35));
- tf_new_classname.setColumns(10);
- tf_new_classname.setBounds(507, 562, 526, 75);
- add(tf_new_classname);
-
- tf_new_price = new JTextField();
- tf_new_price.setFont(new Font("宋体", Font.BOLD, 35));
- tf_new_price.setColumns(10);
- tf_new_price.setBounds(507, 658, 526, 75);
- add(tf_new_price);
-
- tf_new_state = new JTextField();
- tf_new_state.setFont(new Font("宋体", Font.BOLD, 35));
- tf_new_state.setColumns(10);
- tf_new_state.setBounds(507, 754, 526, 75);
- add(tf_new_state);
-
- lb_new_number = new JLabel("\u65B0\u7F16\u53F7\uFF1A");
- lb_new_number.setFont(new Font("宋体", Font.BOLD, 35));
- lb_new_number.setBounds(285, 284, 194, 55);
- add(lb_new_number);
-
- lb_new_classnumber = new JLabel("\u65B0\u5206\u7C7B\u7F16\u53F7\uFF1A");
- lb_new_classnumber.setFont(new Font("宋体", Font.BOLD, 35));
- lb_new_classnumber.setBounds(285, 380, 227, 55);
- add(lb_new_classnumber);
-
- lb_new_name = new JLabel("\u65B0\u4E66\u540D\uFF1A");
- lb_new_name.setFont(new Font("宋体", Font.BOLD, 35));
- lb_new_name.setBounds(285, 476, 194, 55);
- add(lb_new_name);
-
- lb_new_classname = new JLabel("\u65B0\u5206\u7C7B\u540D\u79F0\uFF1A");
- lb_new_classname.setFont(new Font("宋体", Font.BOLD, 35));
- lb_new_classname.setBounds(285, 572, 227, 55);
- add(lb_new_classname);
-
- lb_new_price = new JLabel("\u65B0\u4EF7\u683C\uFF1A");
- lb_new_price.setFont(new Font("宋体", Font.BOLD, 35));
- lb_new_price.setBounds(285, 668, 227, 55);
- add(lb_new_price);
-
- lb_new_state = new JLabel("\u65B0\u72B6\u6001\uFF1A");
- lb_new_state.setFont(new Font("宋体", Font.BOLD, 35));
- lb_new_state.setBounds(285, 764, 232, 55);
- add(lb_new_state);
-
- back = new JButton("\u8FD4\u56DE");
- back.setFont(new Font("宋体", Font.PLAIN, 26));
- back.setBounds(0, 0, 115, 82);
- add(back);
- back.addActionListener(this);
-
- btn_submit = new JButton("\u63D0\u4EA4");
- btn_submit.setFont(new Font("宋体", Font.BOLD, 35));
- btn_submit.setBounds(570, 850, 251, 80);
- add(btn_submit);
- btn_submit.addActionListener(this);
-
- }
-
- @Override
- public void actionPerformed(ActionEvent e) {
- if (e.getSource() == back) {
- // 点击返回按钮
- MainInterface.UpdatetoManager();
- } else if (e.getSource() == btn_submit) {
- // 点击更新信息提交按钮
- // 旧信息
- String old_number = tf_old_number.getText();
- String old_classname = tf_old_classname.getText();
- // 新信息
- String number = tf_new_number.getText();
- String classnumber = tf_new_classnumber.getText();
- String name = tf_new_name.getText();
- String classname = tf_new_classname.getText();
- String price = tf_new_price.getText();
- String state = tf_new_state.getText();
-
- if (!TableOperate.search_bookstate(old_classname, old_number).equals("null")) {
- // 删除旧书籍信息
- TableOperate.deleteBook(old_number, old_classname);
- // 插入新书籍信息
- TableOperate.insertBook(number, classnumber, name, classname, price, state, "1");
- tf_old_classname.setText("");
- tf_old_number.setText("");
- tf_new_number.setText("");
- tf_new_classnumber.setText("");
- tf_new_name.setText("");
- tf_new_classname.setText("");
- tf_new_price.setText("");
- tf_new_state.setText("");
- JOptionPane.showMessageDialog(null, "成功", "更新信息成功", JOptionPane.OK_CANCEL_OPTION);
- } else {
- JOptionPane.showMessageDialog(null, "输入信息有误", "更新信息失败", JOptionPane.ERROR_MESSAGE);
- }
- }
- }
-}
diff --git a/src/me/xixu/Run.java b/src/me/xixu/Run.java
deleted file mode 100644
index a39d6d4..0000000
--- a/src/me/xixu/Run.java
+++ /dev/null
@@ -1,19 +0,0 @@
-package me.xixu;
-
-import java.awt.EventQueue;
-
-public class Run {
- public static void main(String[] args) {
- EventQueue.invokeLater(new Runnable() {
- public void run() {
- try {
- MainInterface frame = new MainInterface();
- frame.setVisible(true);
- } catch (Exception e) {
- e.printStackTrace();
- }
- }
- });
- }
-
-}
diff --git a/src/me/xixu/User/BorrowBook.java b/src/me/xixu/User/BorrowBook.java
deleted file mode 100644
index 90caf11..0000000
--- a/src/me/xixu/User/BorrowBook.java
+++ /dev/null
@@ -1,84 +0,0 @@
-package me.xixu.user;
-
-import java.awt.Color;
-import java.awt.Font;
-import java.awt.event.ActionEvent;
-import java.awt.event.ActionListener;
-
-import javax.swing.JButton;
-import javax.swing.JLabel;
-import javax.swing.JOptionPane;
-import javax.swing.JPanel;
-import javax.swing.JTextField;
-import javax.swing.SwingConstants;
-
-import me.xixu.MainInterface;
-import me.xixu.database.TableOperate;
-import me.xixu.info.Information;
-
-public class BorrowBook extends JPanel implements ActionListener {
- private JLabel label;
- private JButton back;
- private JTextField tf_classname;
- private JLabel lb_classname;
- private JButton btn_search;
-
- /**
- * Create the panel.
- */
- public BorrowBook() {
- setBackground(new Color(250, 250, 210));
- setLayout(null);
-
- back = new JButton("\u8FD4\u56DE");
- back.setFont(new Font("宋体", Font.PLAIN, 26));
- back.setBounds(0, 0, 115, 82);
- add(back);
- back.addActionListener(this);
-
- label = new JLabel("\u501F\u4E66\u7CFB\u7EDF");
- label.setHorizontalAlignment(SwingConstants.CENTER);
- label.setFont(new Font("宋体", Font.BOLD, 40));
- label.setBounds(530, 62, 294, 105);
- add(label);
-
- lb_classname = new JLabel("\u4E66\u5E93\u7C7B\u522B\u540D\u79F0\uFF1A");
- lb_classname.setFont(new Font("宋体", Font.BOLD, 35));
- lb_classname.setBounds(241, 330, 283, 55);
- add(lb_classname);
-
- tf_classname = new JTextField();
- tf_classname.setFont(new Font("宋体", Font.BOLD, 35));
- tf_classname.setColumns(10);
- tf_classname.setBounds(502, 320, 526, 75);
- add(tf_classname);
-
- btn_search = new JButton("\u67E5\u8BE2");
- btn_search.setFont(new Font("宋体", Font.BOLD, 35));
- btn_search.setBounds(558, 567, 251, 80);
- add(btn_search);
- btn_search.addActionListener(this);
-
- }
-
- @Override
- public void actionPerformed(ActionEvent e) {
- if (e.getSource() == back) {
- MainInterface.BorrowtoUser();
- } else if (e.getSource() == btn_search) {
-
- String classname = tf_classname.getText();
- Information.search_classname = classname;
-
- // 查询该类图书信息
- if (TableOperate.isExist_Table(classname + "book")) {
- TableOperate.search_classname(tf_classname.getText());
- MainInterface.BorrowtoBorrowInfo();
- BorrowBook_Information.setTextArea();
- tf_classname.setText("");
- } else {
- JOptionPane.showMessageDialog(null, "不存在该类别", "查询失败", JOptionPane.ERROR_MESSAGE);
- }
- }
- }
-}
diff --git a/src/me/xixu/User/BorrowBook_Information.java b/src/me/xixu/User/BorrowBook_Information.java
deleted file mode 100644
index cab83d6..0000000
--- a/src/me/xixu/User/BorrowBook_Information.java
+++ /dev/null
@@ -1,141 +0,0 @@
-package me.xixu.user;
-
-import java.awt.Color;
-import java.awt.Font;
-import java.awt.event.ActionEvent;
-import java.awt.event.ActionListener;
-
-import javax.swing.JButton;
-import javax.swing.JLabel;
-import javax.swing.JOptionPane;
-import javax.swing.JPanel;
-import javax.swing.JTextArea;
-import javax.swing.JTextField;
-
-import me.xixu.MainInterface;
-import me.xixu.database.TableOperate;
-import me.xixu.info.Information;
-
-public class BorrowBook_Information extends JPanel implements ActionListener {
- private JButton back;
- private static JTextArea textArea;
- private static String info;
- private JTextField tf_number;
- private JLabel lb_number;
- private JButton btn_borrow;
- private JLabel lb_dateoff;
- private JTextField tf_dateoff;
-
- /**
- * Create the panel.
- */
- public BorrowBook_Information() {
- setBackground(new Color(152, 251, 152));
- setLayout(null);
-
- back = new JButton("\u8FD4\u56DE");
- back.setFont(new Font("宋体", Font.PLAIN, 26));
- back.setBounds(0, 0, 115, 82);
- add(back);
- back.addActionListener(this);
-
- textArea = new JTextArea();
- textArea.setFont(new Font("Monospaced", Font.PLAIN, 20));
- textArea.setBounds(152, 142, 1111, 782);
- add(textArea);
-
- textArea.setEditable(false);
-
- lb_number = new JLabel("\u56FE\u4E66\u7F16\u53F7\uFF1A");
- lb_number.setFont(new Font("宋体", Font.BOLD, 35));
- lb_number.setBounds(152, 39, 185, 55);
- add(lb_number);
-
- tf_number = new JTextField();
- tf_number.setFont(new Font("宋体", Font.BOLD, 35));
- tf_number.setColumns(10);
- tf_number.setBounds(317, 29, 226, 75);
- add(tf_number);
-
- btn_borrow = new JButton("\u501F\u4E66");
- btn_borrow.setFont(new Font("宋体", Font.BOLD, 35));
- btn_borrow.setBounds(926, 26, 251, 80);
- add(btn_borrow);
- btn_borrow.addActionListener(this);
-
- lb_dateoff = new JLabel("\u671F\u9650\uFF1A");
- lb_dateoff.setFont(new Font("宋体", Font.BOLD, 35));
- lb_dateoff.setBounds(575, 39, 185, 55);
- add(lb_dateoff);
-
- tf_dateoff = new JTextField();
- tf_dateoff.setFont(new Font("宋体", Font.BOLD, 35));
- tf_dateoff.setColumns(10);
- tf_dateoff.setBounds(679, 29, 226, 75);
- add(tf_dateoff);
-
- info = "图书编号 分类编号 图书名称 分类名称 价格 状态 获取人 终止日期\n";
-
- }
-
- public static void setTextArea() {
- info = "图书编号 分类编号 图书名称 分类名称 价格 状态 获取人 终止日期\n";
-
- for (int i = 0; i < Information.bookarray.size(); i++) {
- info = info + " " + Information.bookarray.get(i).number + " ";
- info = info + Information.bookarray.get(i).classnumber + " ";
- info = info + Information.bookarray.get(i).name;
- for (int j = 0; j < (19 - Information.bookarray.get(i).name.length()); j++) {
- info = info + " ";
- }
- info = info + " " + Information.bookarray.get(i).classname + " ";
- info = info + Information.bookarray.get(i).price + " ";
- info = info + Information.bookarray.get(i).state;
- for (int j = 0; j < (9 - Information.bookarray.get(i).state.length()); j++) {
- info = info + " ";
- }
- info = info + Information.bookarray.get(i).current;
- for (int j = 0; j < (6 - Information.bookarray.get(i).current.length()); j++) {
- info = info + " ";
- }
- info = info + " " + Information.bookarray.get(i).dateoff + "\n";
-
- }
- textArea.setText(info);
- }
-
- @Override
- public void actionPerformed(ActionEvent e) {
- if (e.getSource() == back) {
- // 点击返回按钮
- MainInterface.BorrowInfotoBorrow();
- }
- if (e.getSource() == btn_borrow) {
- // 点击借书按钮
- // 先判定是否有此书
- if (TableOperate.search_bookname(Information.search_classname, tf_number.getText()).equals("null")) {
- JOptionPane.showMessageDialog(null, "输入借书信息有误", "借书失败", JOptionPane.ERROR_MESSAGE);
- tf_number.setText("");
- tf_dateoff.setText("");
- } else {
- // 判定此书是否已被借出
- if (TableOperate.search_bookstate(Information.search_classname, tf_number.getText()).equals("in")) {
- TableOperate.borrowBook_Update(Information.search_classname, tf_number.getText(), Information.user,
- tf_dateoff.getText().toString());
- TableOperate.borrowBook_Insert(Information.search_classname, tf_number.getText(), Information.user,
- tf_dateoff.getText().toString());
- tf_number.setText("");
- tf_dateoff.setText("");
- MainInterface.BorrowInfotoBorrow();
- MainInterface.BorrowtoUser();
- } else {
- JOptionPane.showMessageDialog(null, "该书已借出至："
- + TableOperate.search_bookdateoff(Information.search_classname, tf_number.getText()),
- "借书失败", JOptionPane.ERROR_MESSAGE);
- tf_number.setText("");
- tf_dateoff.setText("");
- }
- }
- }
- }
-}
diff --git a/src/me/xixu/User/PersonalInformation.java b/src/me/xixu/User/PersonalInformation.java
deleted file mode 100644
index 2cfc0b3..0000000
--- a/src/me/xixu/User/PersonalInformation.java
+++ /dev/null
@@ -1,76 +0,0 @@
-package me.xixu.user;
-
-import java.awt.Color;
-import java.awt.Font;
-import java.awt.event.ActionEvent;
-import java.awt.event.ActionListener;
-
-import javax.swing.JButton;
-import javax.swing.JLabel;
-import javax.swing.JPanel;
-import javax.swing.JTextArea;
-import javax.swing.SwingConstants;
-
-import me.xixu.MainInterface;
-import me.xixu.info.Information;
-
-public class PersonalInformation extends JPanel implements ActionListener {
- private JButton back;
- private static JTextArea textArea;
- private JLabel label;
- private static String info;
-
- /**
- * Create the panel.
- */
- public PersonalInformation() {
- setBackground(new Color(127, 255, 212));
- setLayout(null);
-
- back = new JButton("\u8FD4\u56DE");
- back.setFont(new Font("宋体", Font.PLAIN, 26));
- back.setBounds(0, 0, 115, 82);
- add(back);
- back.addActionListener(this);
-
- label = new JLabel("\u4E2A\u4EBA\u4FE1\u606F");
- label.setHorizontalAlignment(SwingConstants.CENTER);
- label.setFont(new Font("宋体", Font.BOLD, 40));
- label.setBounds(530, 20, 294, 105);
- add(label);
-
- textArea = new JTextArea();
- textArea.setFont(new Font("Monospaced", Font.PLAIN, 20));
- textArea.setEditable(false);
- textArea.setBounds(111, 125, 1050, 782);
- add(textArea);
-
- info = "图书编号 分类名称 图书名称 还书期限\n";
-
- }
-
- public static void setTextArea() {
- info = "图书编号 分类名称 图书名称 还书期限\n";
-
- for (int i = 0; i < Information.bookarray.size(); i++) {
- info = info + " " + Information.bookarray.get(i).number + " ";
- info = info + Information.bookarray.get(i).classname;
- for (int j = 0; j < (24 - Information.bookarray.get(i).classname.length()); j++) {
- info = info + " ";
- }
- info = info + Information.bookarray.get(i).name;
- for (int j = 0; j < (30 - Information.bookarray.get(i).name.length()); j++) {
- info = info + " ";
- }
- info = info + " " + Information.bookarray.get(i).dateoff + " ";
- }
- textArea.setText(info);
- }
-
- @Override
- public void actionPerformed(ActionEvent e) {
- if (e.getSource() == back) {
- MainInterface.PersonaltoUser();
- }
- }
-}
diff --git a/src/me/xixu/User/ProlongBook.java b/src/me/xixu/User/ProlongBook.java
deleted file mode 100644
index 3ec8ad2..0000000
--- a/src/me/xixu/User/ProlongBook.java
+++ /dev/null
@@ -1,109 +0,0 @@
-package me.xixu.user;
-
-import java.awt.Color;
-import java.awt.Font;
-import java.awt.event.ActionEvent;
-import java.awt.event.ActionListener;
-
-import javax.swing.JButton;
-import javax.swing.JLabel;
-import javax.swing.JPanel;
-import javax.swing.JTextField;
-import javax.swing.SwingConstants;
-
-import me.xixu.MainInterface;
-import me.xixu.database.TableOperate;
-import me.xixu.info.Information;
-
-public class ProlongBook extends JPanel implements ActionListener {
- private JButton back;
- private JTextField tf_classname;
- private JTextField tf_number;
- private JTextField tf_dateoff;
- private JLabel lb_number;
- private JLabel lb_classname;
- private JLabel lb_dateoff;
- private JButton btn_prolong;
-
- /**
- * Create the panel.
- */
- public ProlongBook() {
- setBackground(new Color(250, 240, 230));
- setLayout(null);
-
- back = new JButton("\u8FD4\u56DE");
- back.setFont(new Font("宋体", Font.PLAIN, 26));
- back.setBounds(0, 0, 115, 82);
- add(back);
- back.addActionListener(this);
-
- JLabel label = new JLabel("\u7EED\u501F\u7CFB\u7EDF");
- label.setHorizontalAlignment(SwingConstants.CENTER);
- label.setFont(new Font("宋体", Font.BOLD, 40));
- label.setBounds(530, 20, 294, 105);
- add(label);
-
- lb_classname = new JLabel("\u4E66\u5E93\u7C7B\u522B\u540D\u79F0\uFF1A");
- lb_classname.setFont(new Font("宋体", Font.BOLD, 35));
- lb_classname.setBounds(281, 216, 283, 55);
- add(lb_classname);
-
- tf_classname = new JTextField();
- tf_classname.setFont(new Font("宋体", Font.BOLD, 35));
- tf_classname.setColumns(10);
- tf_classname.setBounds(554, 206, 526, 75);
- add(tf_classname);
-
- lb_number = new JLabel("\u4E66\u7C4D\u7F16\u53F7\uFF1A");
- lb_number.setFont(new Font("宋体", Font.BOLD, 35));
- lb_number.setBounds(281, 360, 283, 55);
- add(lb_number);
-
- lb_dateoff = new JLabel("\u7EED\u501F\u671F\u9650\uFF1A");
- lb_dateoff.setFont(new Font("宋体", Font.BOLD, 35));
- lb_dateoff.setBounds(281, 498, 283, 55);
- add(lb_dateoff);
-
- tf_number = new JTextField();
- tf_number.setFont(new Font("宋体", Font.BOLD, 35));
- tf_number.setColumns(10);
- tf_number.setBounds(554, 350, 526, 75);
- add(tf_number);
-
- tf_dateoff = new JTextField();
- tf_dateoff.setFont(new Font("宋体", Font.BOLD, 35));
- tf_dateoff.setColumns(10);
- tf_dateoff.setBounds(554, 488, 526, 75);
- add(tf_dateoff);
-
- btn_prolong = new JButton("\u7EED\u501F");
- btn_prolong.setFont(new Font("宋体", Font.BOLD, 35));
- btn_prolong.setBounds(554, 661, 251, 80);
- add(btn_prolong);
- btn_prolong.addActionListener(this);
-
- }
-
- @Override
- public void actionPerformed(ActionEvent e) {
- //
- if (e.getSource() == back) {
- MainInterface.ProlongtoUser();
- } else if (e.getSource() == btn_prolong) {
-
- String classname = tf_classname.getText();
- String number = tf_number.getText();
- String dateoff = tf_dateoff.getText();
-
- TableOperate.prolongBook_Update(classname, number, dateoff, Information.user);
-
- tf_classname.setText("");
- tf_number.setText("");
- tf_dateoff.setText("");
-
- MainInterface.ProlongtoUser();
-
- }
- }
-}
diff --git a/src/me/xixu/User/ReturnBook.java b/src/me/xixu/User/ReturnBook.java
deleted file mode 100644
index 16ed861..0000000
--- a/src/me/xixu/User/ReturnBook.java
+++ /dev/null
@@ -1,115 +0,0 @@
-package me.xixu.user;
-
-import java.awt.Color;
-import java.awt.Font;
-import java.awt.event.ActionEvent;
-import java.awt.event.ActionListener;
-
-import javax.swing.JButton;
-import javax.swing.JLabel;
-import javax.swing.JOptionPane;
-import javax.swing.JPanel;
-import javax.swing.JTextField;
-import javax.swing.SwingConstants;
-
-import me.xixu.MainInterface;
-import me.xixu.database.TableOperate;
-import me.xixu.info.Information;
-
-public class ReturnBook extends JPanel implements ActionListener {
- private JLabel label;
- private JButton back;
- private JTextField tf_classname;
- private JLabel lb_classname;
- private JButton btn_return;
- private JLabel lb_classnumber;
- private JTextField tf_number;
- private JLabel lb_today;
- private JTextField tf_today;
-
- /**
- * Create the panel.
- */
- public ReturnBook() {
- setBackground(new Color(250, 250, 210));
- setLayout(null);
-
- back = new JButton("\u8FD4\u56DE");
- back.setFont(new Font("宋体", Font.PLAIN, 26));
- back.setBounds(0, 0, 115, 82);
- add(back);
- back.addActionListener(this);
-
- label = new JLabel("\u8FD8\u4E66\u7CFB\u7EDF");
- label.setHorizontalAlignment(SwingConstants.CENTER);
- label.setFont(new Font("宋体", Font.BOLD, 40));
- label.setBounds(529, 69, 294, 105);
- add(label);
-
- lb_classname = new JLabel("\u4E66\u5E93\u7C7B\u522B\u540D\u79F0\uFF1A");
- lb_classname.setFont(new Font("宋体", Font.BOLD, 35));
- lb_classname.setBounds(240, 302, 283, 55);
- add(lb_classname);
-
- tf_classname = new JTextField();
- tf_classname.setFont(new Font("宋体", Font.BOLD, 35));
- tf_classname.setColumns(10);
- tf_classname.setBounds(503, 292, 526, 75);
- add(tf_classname);
-
- btn_return = new JButton("\u5F52\u8FD8");
- btn_return.setFont(new Font("宋体", Font.BOLD, 35));
- btn_return.setBounds(557, 764, 251, 80);
- add(btn_return);
- btn_return.addActionListener(this);
-
- lb_classnumber = new JLabel("\u56FE\u4E66\u7F16\u53F7\uFF1A");
- lb_classnumber.setFont(new Font("宋体", Font.BOLD, 35));
- lb_classnumber.setBounds(240, 454, 283, 55);
- add(lb_classnumber);
-
- tf_number = new JTextField();
- tf_number.setFont(new Font("宋体", Font.BOLD, 35));
- tf_number.setColumns(10);
- tf_number.setBounds(503, 444, 526, 75);
- add(tf_number);
-
- lb_today = new JLabel("\u8FD8\u4E66\u65E5\u671F\uFF1A");
- lb_today.setFont(new Font("宋体", Font.BOLD, 35));
- lb_today.setBounds(240, 590, 283, 55);
- add(lb_today);
-
- tf_today = new JTextField();
- tf_today.setFont(new Font("宋体", Font.BOLD, 35));
- tf_today.setColumns(10);
- tf_today.setBounds(503, 580, 526, 75);
- add(tf_today);
-
- }
-
- @Override
- public void actionPerformed(ActionEvent e) {
- if (e.getSource() == back) {
- MainInterface.ReturentoUser();
- } else if (e.getSource() == btn_return) {
-
- String classname = tf_classname.getText();
- String number = tf_number.getText();
- String today = tf_today.getText();
-
- if (TableOperate.search_bookdateoff(classname, number) < Integer.parseInt(today)) {
- JOptionPane.showMessageDialog(null, "谢谢合作", "请去缴纳罚款", JOptionPane.OK_CANCEL_OPTION);
- }
-
- TableOperate.returnBook_Update(classname, number, Information.user, today);
- TableOperate.returnBook_Delete(number, Information.user);
-
- tf_classname.setText("");
- tf_number.setText("");
- tf_today.setText("");
-
- MainInterface.ReturentoUser();
-
- }
- }
-}
diff --git a/src/me/xixu/User/UserInterface.java b/src/me/xixu/User/UserInterface.java
deleted file mode 100644
index 50423a8..0000000
--- a/src/me/xixu/User/UserInterface.java
+++ /dev/null
@@ -1,98 +0,0 @@
-package me.xixu.user;
-
-import java.awt.Color;
-import java.awt.Font;
-import java.awt.event.ActionEvent;
-import java.awt.event.ActionListener;
-
-import javax.swing.JButton;
-import javax.swing.JLabel;
-import javax.swing.JPanel;
-import javax.swing.SwingConstants;
-
-import me.xixu.MainInterface;
-import me.xixu.database.TableOperate;
-import me.xixu.info.Information;
-
-public class UserInterface extends JPanel implements ActionListener {
- private JButton back;
- private JLabel label;
- private static JLabel lb_user;
- private JButton btn_return;
- private JButton btn_borrow;
- private JButton btn_prolong;
- private JButton btn_personal;
-
- /**
- * Create the panel.
- */
- public UserInterface() {
- setBackground(new Color(0, 191, 255));
- setLayout(null);
-
- back = new JButton("\u8FD4\u56DE");
- back.setFont(new Font("宋体", Font.PLAIN, 26));
- back.setBounds(0, 0, 115, 82);
- add(back);
- back.addActionListener(this);
-
- label = new JLabel("\u7528\u6237\u754C\u9762");
- label.setHorizontalAlignment(SwingConstants.CENTER);
- label.setFont(new Font("宋体", Font.BOLD, 40));
- label.setBounds(512, 47, 294, 105);
- add(label);
-
- lb_user = new JLabel("New label");
- lb_user.setHorizontalAlignment(SwingConstants.CENTER);
- lb_user.setFont(new Font("宋体", Font.BOLD, 28));
- lb_user.setBounds(944, 0, 356, 56);
- add(lb_user);
-
- btn_borrow = new JButton("\u501F\u4E66");
- btn_borrow.setFont(new Font("宋体", Font.BOLD, 40));
- btn_borrow.setBounds(31, 233, 280, 505);
- add(btn_borrow);
- btn_borrow.addActionListener(this);
-
- btn_return = new JButton("\u8FD8\u4E66");
- btn_return.setFont(new Font("宋体", Font.BOLD, 40));
- btn_return.setBounds(351, 233, 280, 505);
- add(btn_return);
- btn_return.addActionListener(this);
-
- btn_prolong = new JButton("\u7EED\u501F");
- btn_prolong.setFont(new Font("宋体", Font.BOLD, 40));
- btn_prolong.setBounds(674, 233, 280, 505);
- add(btn_prolong);
- btn_prolong.addActionListener(this);
-
- btn_personal = new JButton("\u4E2A\u4EBA\u4FE1\u606F");
- btn_personal.setFont(new Font("宋体", Font.BOLD, 40));
- btn_personal.setBounds(999, 233, 280, 505);
- add(btn_personal);
- btn_personal.addActionListener(this);
-
- }
-
- public static void setUser() {
- lb_user.setText("当前用户：" + Information.user);
- }
-
- @Override
- public void actionPerformed(ActionEvent e) {
- if (e.getSource() == back) {
- MainInterface.UsertoMain();
- } else if (e.getSource() == btn_borrow) {
- MainInterface.UsertoBorrow();
- } else if (e.getSource() == btn_return) {
- MainInterface.UsertoReturn();
- } else if (e.getSource() == btn_prolong) {
- MainInterface.UsertoProlong();
- } else if (e.getSource() == btn_personal) {
- TableOperate.search_personal(Information.user);
- PersonalInformation.setTextArea();
- MainInterface.UsertoPersonal();
- }
-
- }
-}
diff --git a/src/me/xixu/info/Information.java b/src/me/xixu/info/Information.java
deleted file mode 100644
index 06e3d57..0000000
--- a/src/me/xixu/info/Information.java
+++ /dev/null
@@ -1,26 +0,0 @@
-package me.xixu.info;
-
-import java.util.ArrayList;
-
-import me.xixu.Book;
-
-public class Information {
-
- // 数据库用户名
- public static String username = "root";
- // 数据库密码
- public static String password = "root";
- // 数据库URL地址
- public static String JDBC_URL = "jdbc:mysql://localhost:3306/BookManageSYS";
- // 查询数据库图书类别名称
- public static String search_classname = "";
- // 查询数据库图书列表
- public static ArrayList bookarray = new ArrayList();
- // 当前管理员
- public static String manager = "";
- // 当前用户
- public static String user = "";
- // 查询Table列表
- public static ArrayList tablearray = new ArrayList();
-
-}
diff --git a/src/me/xixu/manager/StateInformation.java b/src/me/xixu/manager/StateInformation.java
deleted file mode 100644
index 1177292..0000000
--- a/src/me/xixu/manager/StateInformation.java
+++ /dev/null
@@ -1,73 +0,0 @@
-package me.xixu.manager;
-
-import java.awt.Color;
-import java.awt.Font;
-import java.awt.event.ActionEvent;
-import java.awt.event.ActionListener;
-
-import javax.swing.JButton;
-import javax.swing.JPanel;
-import javax.swing.JTextArea;
-
-import me.xixu.MainInterface;
-import me.xixu.info.Information;
-
-public class StateInformation extends JPanel implements ActionListener {
- private JButton back;
- private static JTextArea textArea;
- private static String info;
-
- /**
- * Create the panel.
- */
- public StateInformation() {
- setBackground(new Color(152, 251, 152));
- setLayout(null);
-
- back = new JButton("\u8FD4\u56DE");
- back.setFont(new Font("宋体", Font.PLAIN, 26));
- back.setBounds(0, 0, 115, 82);
- add(back);
- back.addActionListener(this);
-
- textArea = new JTextArea();
- textArea.setFont(new Font("Monospaced", Font.PLAIN, 20));
- textArea.setBounds(152, 35, 1085, 863);
- add(textArea);
-
- textArea.setEditable(false);
-
- info = "图书编号 分类编号 图书名称 分类名称 价格 状态 获取人 终止日期\n";
-
- }
-
- public static void setTextArea() {
- info = "图书编号 分类编号 图书名称 分类名称 价格 状态 获取人 终止日期\n";
-
- for (int i = 0; i < Information.bookarray.size(); i++) {
- info = info + " " + Information.bookarray.get(i).number + " ";
- info = info + Information.bookarray.get(i).classnumber + " ";
- info = info + Information.bookarray.get(i).name;
- for (int j = 0; j < (19 - Information.bookarray.get(i).name.length()); j++) {
- info = info + " ";
- }
- info = info + " " + Information.bookarray.get(i).classname + " ";
- info = info + Information.bookarray.get(i).price + " ";
- info = info + Information.bookarray.get(i).state;
- for (int j = 0; j < (9 - Information.bookarray.get(i).state.length()); j++) {
- info = info + " ";
- }
- info = info + Information.bookarray.get(i).current + " ";
- info = info + Information.bookarray.get(i).dateoff + "\n";
-
- }
- textArea.setText(info);
- }
-
- @Override
- public void actionPerformed(ActionEvent e) {
- if (e.getSource() == back) {
- MainInterface.StateInfotoState();
- }
- }
-}