1.增加依赖
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-aop</artifactId>
</dependency>
2.编写切面类
@Aspect @Component public class WebLogAspect {}
注解 @Aspect 表明这是个切面类
3.定义切点
@Pointcut("execution(* com.example.manage.controller.*.*(..))")
public void pointLog(){}
表明切入点为 com.example.manage.controller 路径下所有类 所有方法
4.定义切入的内容
@Before("pointLog()")
public void dobefore(JoinPoint joinPoint){
// 接收到请求，记录请求内容
ServletRequestAttributes attributes = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes();
HttpServletRequest request = attributes.getRequest();
logger.info("URL : "+request.getRequestURL().toString());
logger.info("HTTP_METHOD : " + request.getMethod());
logger.info("IP : " + request.getRemoteAddr());
logger.info("CLASS_METHOD : " + joinPoint.getSignature().getDeclaringTypeName() + "." + joinPoint.getSignature().getName());
logger.info("ARGS : " + Arrays.toString(joinPoint.getArgs()));
}
执行方法前先打印出请求信息
@AfterReturning(returning = "res", pointcut = "pointLog()") public void doAfterReturning(Object res) throws Throwable { // 处理完请求，返回内容 logger.info("RESPONSE : " + res.toString()); }
执行完毕后，打印返回内容
完毕！
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