testInterceptor @RequestMapping(value="testInterceptor") public String testInterceptor( ) { System.out.println("处理请求的方法....!"); return "success"; } MyInterceptor package 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 MyInterceptor implements HandlerInterceptor{ @Override public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception { System.out.println("拦截请求")