From e534efa80e0696f0c1e25f3f1f1a1eb9cdaa125a Mon Sep 17 00:00:00 2001
From: Xi Xu <i@xi-xu.me>
Date: Wed, 29 May 2024 17:04:25 +0800
Subject: [PATCH] Update

---
 .../Database/PermissionJudgment.class         | Bin 3580 -> 3576 bytes
 .../Database/ProductAdditionAndInquiry.class  | Bin 4708 -> 4708 bytes
 .../ProductModificationAndDeletion.class      | Bin 4278 -> 4270 bytes
 .../Database/PermissionJudgment.java          |   8 +++-----
 .../Database/ProductAdditionAndInquiry.java   |   1 -
 .../ProductModificationAndDeletion.java       |   8 ++++----
 6 files changed, 7 insertions(+), 10 deletions(-)

diff --git a/bin/finalexam/Database/PermissionJudgment.class b/bin/finalexam/Database/PermissionJudgment.class
index 41af11da45ed2c0fbb1546fd610aadff3d408c9b..7e561568bf4e337a4e11fe7b094db0ce5acf28d0 100644
GIT binary patch
delta 116
zcmV-)0E_?p8~7Wr;0ginv*8MU0RzGSFq2{oXIUozumCCmxBx2vzyK@&$N((>&;Tv~
z*Z?m8-~ccH=m0SQ@BlIZ_W&~iAOJW4C;&MDD*!wJH2^&UKmb1hNB}?qO8`OvQvgK)
WS^!4@U;sz~W&lY6Yye7=CJokqa2wkI

delta 120
zcmV-;0Ehqh8~huv;0girv*8MU0RzSWF_U5pXI&@&umCFnxBx5wzyK`($N(+?&;Tz0
z*Z?p9-~cfI=m0VR@BlLa_W(2jAOJZ5C;&PED*!zKH2^*VJpexeKmb4iNB}|sO8`Ux
aQvgQ+S^!A_U;s)1W&le8YyeD?A`RB@%N&0I

diff --git a/bin/finalexam/Database/ProductAdditionAndInquiry.class b/bin/finalexam/Database/ProductAdditionAndInquiry.class
index 6bdd682564dcf555d3173d731f7bca35d0b0ea0d..e4865b510d25016b68c4bd98979acf620009ec9b 100644
GIT binary patch
delta 239
zcmWNLJxhWC6ontR7R5l*R21zMQOW#P{5E>6xAH4>bJQSc5gG%b1{Y~ah$hG8z`x<o
zaO+QWmU}Pf-t(M$Fb>A=kHd5m;)EC;F7Q&~lqNo|@M95RMvy06JQHR?gcl56iL#Vq
zMVvJWK1uHW93I;+#gQO((zwV7l;w;Z=j16;prL9hU`Uw<DvYQyQJ+%dk-G2=-WC2q
zi!a)2x!jGMWn0@6wj=Dd{=5;=BFU``cbMEu>1yf;*B5HQTmcIOETz3^w`RQAAAkP?
DBc~=R

delta 239
zcmWNKJ4=EA7=<6VmZTs)Gm9cGi5JYgWOy&l)Kb61%~6HG<pamy0~=bzAt9U`n+5-d
zKf|p*;o%)#&N-at?0h@l`p;Q4xWvT`r^Ik`&lyELR5+*31p}oYTruVv3ojG=d=kJW
z$TuNog!v(|`FFY;W{d-FIV8>rcY-BUND?JQT2~OfP6m?)-pSG>M^C>`o{>^Z!(Wt`
zQ|6aPRy=LGM;S-?S=gGeFBk%NX=t;l(koTo<hG>R!gYi)847Mm+482!X7m=@<K-Sb
CdM083

diff --git a/bin/finalexam/Database/ProductModificationAndDeletion.class b/bin/finalexam/Database/ProductModificationAndDeletion.class
index 18e5873a60817844ece39cf1afb60fb362892e1f..5cd4127dcfe2c153a9d9801d0f65e0de78c18c3a 100644
GIT binary patch
delta 31
ncmdm{xK44y0dB^fn-6jeF)=@5u$+92*LSiypTXv6zGx-@zcUKO

delta 39
vcmZ3dxJ_}x0dB^Fn-6jeF)_bmu%3L4*Oz%AgUVzjK0{_k2II{^d@)P_6w(XI

diff --git a/src/finalexam/Database/PermissionJudgment.java b/src/finalexam/Database/PermissionJudgment.java
index a6b8c89..68293d6 100644
--- a/src/finalexam/Database/PermissionJudgment.java
+++ b/src/finalexam/Database/PermissionJudgment.java
@@ -34,9 +34,8 @@ public class PermissionJudgment {
             role = rs.getString("juese");
             System.out.println("当前收银员：" + rs.getString("xingming"));
             loginSuccess = true;
-        } else {
+        } else
             System.out.println("用户名或密码不正确，请重新输入");
-        }
         if (loginSuccess) {
             int choice;
             do {
@@ -58,11 +57,10 @@ public class PermissionJudgment {
                         break;
                     case 3:
                     case 5:
-                        if ("管理员".equals(role)) {
+                        if ("管理员".equals(role))
                             System.out.println("你可以执行该操作");
-                        } else {
+                        else
                             System.out.println("很抱歉，你没有权限执行该操作");
-                        }
                         break;
                     default:
                         System.out.println("无效的选择，请重新选择（1-6）");
diff --git a/src/finalexam/Database/ProductAdditionAndInquiry.java b/src/finalexam/Database/ProductAdditionAndInquiry.java
index fbdb12d..71fd756 100644
--- a/src/finalexam/Database/ProductAdditionAndInquiry.java
+++ b/src/finalexam/Database/ProductAdditionAndInquiry.java
@@ -17,7 +17,6 @@ public class ProductAdditionAndInquiry {
         Connection conn = DriverManager.getConnection(DBURL);
         Scanner scanner = new Scanner(System.in);
         int choice;
-
         do {
             System.out.println("===超市商品管理维护====");
             System.out.println("1、输入商品");
diff --git a/src/finalexam/Database/ProductModificationAndDeletion.java b/src/finalexam/Database/ProductModificationAndDeletion.java
index afa676f..f5a3707 100644
--- a/src/finalexam/Database/ProductModificationAndDeletion.java
+++ b/src/finalexam/Database/ProductModificationAndDeletion.java
@@ -31,9 +31,9 @@ public class ProductModificationAndDeletion {
                     pstmt = conn.prepareStatement("SELECT * FROM t_shangping WHERE tiaoma = ?");
                     pstmt.setString(1, codeToDelete);
                     rs = pstmt.executeQuery();
-                    if (!rs.next()) {
+                    if (!rs.next())
                         System.out.println("你输入的编码不存在，请重新输入");
-                    } else {
+                    else {
                         pstmt = conn.prepareStatement("DELETE FROM t_shangping WHERE tiaoma = ?");
                         pstmt.setString(1, codeToDelete);
                         pstmt.executeUpdate();
@@ -46,9 +46,9 @@ public class ProductModificationAndDeletion {
                     pstmt = conn.prepareStatement("SELECT * FROM t_shangping WHERE tiaoma = ?");
                     pstmt.setString(1, codeToModify);
                     rs = pstmt.executeQuery();
-                    if (!rs.next()) {
+                    if (!rs.next())
                         System.out.println("你输入的编码不存在，请重新输入");
-                    } else {
+                    else {
                         System.out.print("商品名称（" + rs.getString("mingcheng") + "）：");
                         String name = sc.nextLine();
                         sc.nextLine();