使用Spring MVC拦截器实现日志记录的方法

最近在研究spring mvc拦截器，那么今天也算个学习笔记吧！有需要了解使用Spring MVC拦截器实现日志记录的朋友可参考。希望此文章对各位有所帮助。

  定义一个类实现HandlerInterceptor，比如： 

public class MyInterceptors implements HandlerInterceptor{       public void afterCompletion(httpservletRequest arg0,       HttpServletResponse arg1, Object arg2, Exception arg3)       throws Exception {     // TODO Auto-generated method stub     System.out.println("MyInterceptors afterCompletion");   }      public void postHandle(HttpServletRequest arg0, HttpServletResponse arg1,       Object arg2, ModelAndView arg3) throws Exception {     // TODO Auto-generated method stub     System.out.println("MyInterceptors postHandle");       }       public boolean preHandle(HttpServletRequest arg0, HttpServletResponse arg1,       Object arg2) throws Exception {     // TODO Auto-generated method stub     HandlerMethod handlerMethod = (HandlerMethod) arg2;      System.out.println("MyInterceptors preHandle 调用方法名："+handlerMethod.getMethod().getName());           return true;   }  }