Update borrowing.java

cohhi · cohhi · commit 0d81da43f367 · 2023-07-14T19:16:58.000+08:00
修复字符串判断的问题
diff --git a/jian/src/main/java/com/springboot/jian/controller/borrowing.java b/jian/src/main/java/com/springboot/jian/controller/borrowing.java
@@ -32,7 +32,7 @@ public int borrowing(
         }
 //        判断用户是否存在
         for (int j = 0; j < selectAllUserMessage.selectAllUser().size(); j++) {
-            if (selectAllUserMessage.selectAllUser().get(j) == user) {
+            if (selectAllUserMessage.selectAllUser().get(j).equals(user)) {
                 borrowingMessage.Borrowing(book, user);
                 userMessage=true;
                 break;

Original file line number	Diff line number	Diff line change
`@@ -32,7 +32,7 @@ public int borrowing(`
`32`	`32`	`}`
`33`	`33`	`// 判断用户是否存在`
`34`	`34`	`for (int j = 0; j < selectAllUserMessage.selectAllUser().size(); j++) {`
`35`		`- if (selectAllUserMessage.selectAllUser().get(j) == user) {`
	`35`	`+ if (selectAllUserMessage.selectAllUser().get(j).equals(user)) {`
`36`	`36`	`borrowingMessage.Borrowing(book, user);`
`37`	`37`	`userMessage=true;`
`38`	`38`	`break;`