Merge branch 'main' of https://bdgit.educoder.net/ph3fvx2sj/ScoreManagementSystem25-12B

grademanagement-SpringMVCProject/src/com/ssm/controller/FirstController.java

@@ -5,7 +5,7 @@ import org.springframework.web.bind.annotation.RequestMapping;
 
 @Controller
 public class FirstController {
-    @RequestMapping("hello")
+    @RequestMapping(" hello ")
     public String hello() {
         return "showFirst";
     }

grademanagement-SpringProject/src/com/ssm/aop/Exam.java

@@ -12,7 +12,7 @@ public class Exam {
     public String getTime() {return time;}
     public void setTime(String time) {this.time = time;}
 
-    public void show(){
+    public void printInfo(){
         System.out.println("考试id："+eid);
         System.out.println("考试名称："+ename);
         System.out.println("考试时间："+time);

grademanagement-SpringProject/src/com/ssm/aop/Log.java

@@ -28,4 +28,10 @@ public class Log {
         System.out.println("【前置通知】执行时间 " +  new Date());
         System.out.println("==================================");
     }
+    public void before(JoinPoint joinPoint, Exam exam) {
+        System.out.println("==================================");
+        System.out.println("【前置通知】开始执行的方法 " + joinPoint.getSignature().getName() );
+        System.out.println("【前置通知】执行时间 " +  new Date());
+        System.out.println("==================================");
+    }
 }

grademanagement-SpringProject/src/com/ssm/aop/Test.java

@@ -12,6 +12,8 @@ public class Test {
         course.printInfo();
         Score score = (Score) ac.getBean("score");
         score.printInfo();
+        Exam exam = (Exam) ac.getBean("exam");
+        exam.printInfo();