使用BeanNameAutoProxyCreator实现方法日志代理-白红宇

使用BeanNameAutoProxyCreator实现方法日志代理

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发布时间：2019-06-22

本文共 1559 字，大约阅读时间需要 5 分钟。

使用BeanNameAutoProxyCreator实现方法执行前和执行后的日志记录

首先实现方法执行前和执行后的日志记录

package com.andeveloper.springdemo.aop;import java.lang.reflect.Method;import org.apache.log4j.Logger;import org.springframework.aop.AfterReturningAdvice;public class LogMethodAfterReturningAdvice implements AfterReturningAdvice {	private static Logger logger = Logger.getLogger(LogMethodAfterReturningAdvice.class);	@Override	public void afterReturning(Object returnValue, Method method,			Object[] args, Object target) throws Throwable {		logger.info(method.getName() + "执行结果为" + returnValue);	}}

package com.andeveloper.springdemo.aop;import java.lang.reflect.Method;import org.apache.log4j.Logger;import org.springframework.aop.MethodBeforeAdvice;public class LogMethodBeforeAdvice implements MethodBeforeAdvice {	private static Logger logger = Logger.getLogger(LogMethodBeforeAdvice.class);	@Override	public void before(Method arg0, Object[] arg1, Object arg2)			throws Throwable {		String args = "";		if(arg1 != null) {			for(int i = 0; i < arg1.length; ++i) {				if(i != arg1.length - 1) {					args += arg1[i] + ",";				} else {					args += arg1[i];				}			}		}		logger.info(arg0.getName() + "方法开始执行,参数为[" + args + "]");	}}

配置BeanNameAutoProxyCreator代理，实现所有以Controller,Service,Dao结尾的方法自动代理


    
    
    
     
      
       
        *Controller
       
       
        *Service
       
       
        *Dao
       
      
     
     
      
       
        logMethodBefore
                         
       
        logAfterReturning