<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <parent>
        <artifactId>springboot-demo</artifactId>
        <groupId>com.et</groupId>
        <version>1.0-SNAPSHOT</version>
    </parent>
    <modelVersion>4.0.0</modelVersion>

    <artifactId>aspect</artifactId>

    <properties>
        <maven.compiler.source>8</maven.compiler.source>
        <maven.compiler.target>8</maven.compiler.target>
    </properties>
    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-autoconfigure</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
        </dependency>
        <dependency>
            <groupId>org.aspectj</groupId>
            <artifactId>aspectjweaver</artifactId>
        </dependency>
       
    </dependencies>
</project>

package com.et.aspect.controller;

import com.et.aspect.service.TestService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import java.util.HashMap;
import java.util.Map;

@RestController
public class HelloWorldController {
    @Autowired
    TestService testService;


    @RequestMapping("/hello")
    public Map<String, Object> showHelloWorld(){
        Map<String, Object> map = new HashMap<>();
        String str=  testService.sayHello("liming");
        map.put("msg",str);
        return map;
    }
}

package com.et.aspect.service;

public interface TestService {
    public String sayHello(String name) ;
}

package com.et.aspect.service.impl;

import com.et.aspect.service.TestService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Service;

/**
 * @author liuhaihua
 * @version 1.0
 * @ClassName TestServiceImpl
 * @Description todo
 * @date 2024/09/05/ 9:21
 */
@Service
@Slf4j
public class TestServiceImpl implements TestService {
    @Override
    public String sayHello(String name) {
        String  sss="hello,"+name;
        log.info(sss);
        return sss;
    }
}

@Pointcut("execution(* com.et.aspect.service..*.*(..))")
public void aopPoint() {

}

@Before("aopPoint()")
public void doBefore(JoinPoint point) throws Throwable {
    log.info("before ....");
}
@After("aopPoint()")
public void doAfter(JoinPoint point) throws Throwable {
    log.info("after ....");
}