添加aop

.idea/encodings.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Encoding" defaultCharsetForPropertiesFiles="UTF-8" />
+</project>

pom.xml

@@ -24,6 +24,11 @@
             <groupId>org.projectlombok</groupId>
             <artifactId>lombok</artifactId>
         </dependency>
+
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-aop</artifactId>
+        </dependency>
     </dependencies>
 
 </project>

src/main/java/com/bwie/App.java

@@ -2,8 +2,10 @@ package com.bwie;
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.context.annotation.EnableAspectJAutoProxy;
 
 @SpringBootApplication
+@EnableAspectJAutoProxy
 public class App {
 
     public static void main(String[] args) {

src/main/java/com/bwie/aop/RepeatEnum.java

@@ -0,0 +1,12 @@
+package com.bwie.aop;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+@Target(ElementType.METHOD)
+@Retention(RetentionPolicy.RUNTIME)
+public @interface RepeatEnum {
+
+}

src/main/java/com/bwie/aop/RepeatSubmit.java

@@ -0,0 +1,29 @@
+package com.bwie.aop;
+
+import lombok.extern.log4j.Log4j2;
+import org.aspectj.lang.annotation.After;
+import org.aspectj.lang.annotation.Aspect;
+import org.aspectj.lang.annotation.Before;
+import org.aspectj.lang.annotation.Pointcut;
+import org.springframework.stereotype.Component;
+
+@Log4j2
+@Aspect
+@Component
+public class RepeatSubmit {
+
+    private final ThreadLocal<String> threadLocal=new ThreadLocal<>();
+
+    @Pointcut("@annotation(com.bwie.aop.RepeatEnum)")
+    private void pointcut(){}
+
+    @Before("pointcut()")
+    public void bef(){
+        log.info("切面  -前");
+    }
+
+    @After("pointcut()")
+    public void aft(){
+        log.info("切面  -后");
+    }
+}

src/main/java/com/bwie/controller/TestController.java

@@ -1,5 +1,6 @@
 package com.bwie.controller;
 
+import com.bwie.aop.RepeatEnum;
 import lombok.extern.log4j.Log4j2;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.*;
@@ -20,6 +21,7 @@ public class TestController {
 
     private static final String apiTemplate="%s:%s:%s";
 
+    @RepeatEnum
     @PostMapping
     public String post(@RequestHeader("token") String token, @RequestBody String str){
         String format = String.format(apiTemplate, token, request.getRequestURI(), str);

target/maven-status/maven-compiler-plugin/compile/default-compile/createdFiles.lst

@@ -1,9 +1,11 @@
+com\bwie\aop\RepeatSubmit.class
 com\bwie\config\WebMvcConfig.class
 com\bwie\controller\LoginController.class
 com\bwie\domian\UserInfo.class
 com\bwie\Filter\TokenFilter.class
 com\bwie\controller\TestController.class
 com\bwie\domian\req\LoginReq.class
+com\bwie\aop\RepeatEnum.class
 com\bwie\domian\UserInfo$UserInfoBuilder.class
 com\bwie\config\LoginUserMap.class
 com\bwie\App.class

target/maven-status/maven-compiler-plugin/compile/default-compile/inputFiles.lst

@@ -2,6 +2,8 @@ D:\Project\demo11\src\main\java\com\bwie\config\LoginUserMap.java
 D:\Project\demo11\src\main\java\com\bwie\domian\req\LoginReq.java
 D:\Project\demo11\src\main\java\com\bwie\config\WebMvcConfig.java
 D:\Project\demo11\src\main\java\com\bwie\Filter\TokenFilter.java
+D:\Project\demo11\src\main\java\com\bwie\aop\RepeatSubmit.java
+D:\Project\demo11\src\main\java\com\bwie\aop\RepeatEnum.java
 D:\Project\demo11\src\main\java\com\bwie\domian\UserInfo.java
 D:\Project\demo11\src\main\java\com\bwie\controller\LoginController.java
 D:\Project\demo11\src\main\java\com\bwie\controller\TestController.java