定义自定义注解 1@Retention(RetentionPolicy.RUNTIME) 2@Target(ElementType.PARAMETER) 3public @interface Logined { 4}...

Spring HandlerMapping 1package org.springframework.web.servlet; 2 3import javax.servlet.http.HttpServletRequest; 4...

DispatcherServlet 关系说明 DispatcherServlet 继承了FrameworkServlet; FrameworkServlet 继承了HttpServletBean并实现...