Spring中HandlerInterceptor源码

HandlerInterceptor源码

package org.springframework.web.servlet;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpServletResponse;import org.springframework.web.servlet.ModelAndView;public interface HandlerInterceptor {    boolean preHandle(HttpServletRequest var1, HttpServletResponse var2, Object var3) throws Exception;    void postHandle(HttpServletRequest var1, HttpServletResponse var2, Object var3, ModelAndView var4) throws Exception;    void afterCompletion(HttpServletRequest var1, HttpServletResponse var2, Object var3, Exception var4) throws Exception;}