一、HandlerInterceptor 用法
第一步:注册拦截器
<!-- 注册拦截器 --> <mvc:interceptors> <bean class="com.project.base.interceptor.ControlInterceptor" /> </mvc:interceptors>
第二步:继承HandlerInterceptor ,实现拦截器
public class ControlInterceptor implements HandlerInterceptor{
private static Logger logger = Logger.getLogger(ControlInterceptor.class);
/**
* 执行完控制器后调用,即离开时
*/
@Override
public void afterCompletion(HttpServletRequest request,
HttpServletResponse response, Object arg2, Exception arg3)
throws Exception {
logger.info("className--->" + arg2);
logger.info("request--->" + request);
}}
springMVC 拦截器 HandlerInterceptor 用法
原文:http://my.oschina.net/fengshuzi/blog/364397