loghandlerinterceptor.java

来自「spring企业级开发电子书籍.......」· Java 代码 · 共 24 行

package com.baobaotao.web.interceptor;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.springframework.web.servlet.HandlerInterceptor;
import org.springframework.web.servlet.ModelAndView;

public class LogHandlerInterceptor implements HandlerInterceptor {

	public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex) throws Exception {
		System.out.println("执行afterCompletion()");
	}

	public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler, ModelAndView modelAndView) throws Exception {
		System.out.println("执行postHandle()");
	}

	public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
		System.out.println("执行preHandle()");
		return true;
	}
}