CX0330的博客

1.启动类@SpringBootApplicationpublic class Application extends SpringBootServletInitializer { public static void main(String[] args) { SpringApplication.run(Application.class, args); ...

方式1：①实现接口javax.servlet.Filter，重写Filter的doFilter等方法，并用javax.servlet.annotation.WebFilter注解指定过滤路径package com.example.demo.filter;...@WebFilter(urlPatterns = "/*")public class MyFilter implemen...

方式1：①继承 javax.servlet.http.HttpServlet，重写Servlet的doGet、doPost等方法，并用javax.servlet.annotation.WebServlet注解指定路径package com.example.demo.servlet;...@WebServlet(urlPatterns={"/myServlet"}) //-指定请求路...

1. 实现 org.springframework.web.servlet.HandlerInterceptor 接口覆盖preHandle方法，返回false，拦截（不进入controller），返回true，放行（进入controller）public class MyInterceptor implements HandlerInterceptor{ @Override pu...