springmvc之RequestMapping注解既可以修饰类也可以修饰方法

案头见蠹鱼,犹胜凡俦侣。这篇文章主要讲述springmvc之RequestMapping注解既可以修饰类也可以修饰方法相关的知识,希望能为你提供帮助。
@RequestMapping不仅可以修饰类,也可以修饰方法。
总而言之,用@RequestMapping标识的是请求的URL地址。例如:

package com.gong.springmvc.handlers; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; @RequestMapping("/springmvc") @Controller public class SpringmvcTest { private static final String SUCCESS = "success"; @RequestMapping("/test") public String test() { System.out.println("RequestmMapping"); return SUCCESS; } }

【springmvc之RequestMapping注解既可以修饰类也可以修饰方法】此时在jsp中访问就需要这么访问请求:
< %@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> < !DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> < html> < head> < meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> < title> Insert title here< /title> < /head> < body> < a href="https://www.songbingjia.com/android/springmvc/test"> springmvc test< /a> < /body> < /html>


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