如何在springboot中配置aop拦截器

1、在spring里面还提供有一种aop拦截器配置，不过大部分的aop拦截器都是围绕着业务层进行拦截处理的。1、建立一个普通的业务操作接口和它的子类：package com.gwolf.service.impl;import com.gwolf.service.IMemberService;import com.gwolf.vo.Member;import org.springframework.stereotype.Service;@Servicepublic class MemberServiceImpl implements IMemberService{ @Override public Member get(String mid) { Member vo = new Member(); vo.setMid(mid); vo.setName("张三"); return vo; }}

3、访问地址：http://localhost:8080/member_get?mid=100

5、编写一个aop拦截的控制程序类。package com.gwolf.config;import org.aspectj.lang.ProceedingJoinPoint;import org.aspectj.lang.annotation.Around;import org.aspectj.lang.annotation.Aspect;import org.slf4j.Logger;import org.slf4j.LoggerFactory;import org.springframework.stereotype.Component;import java.util.Arrays;@Aspect@Componentpublic class ServiceAspect { private Logger log = LoggerFactory.getLogger(ServiceAspect.class); @Around("execution(* com.gwolf..service..*.*(..))") public Object aroundInvoke(ProceedingJoinPoint point) throws Throwable { this.log.info("[***Service-Before***]执行参数：" + Arrays.toString(point.getArgs())); Object object = point.proceed(point.getArgs()); this.log.info("[***Service-After***]返回结果：" + object); return object; }}

7、对于web拦截可以使用拦截器，而对于业务层的拦截可以使用Aspect表达式结合AOP的拦截机制实现。