springmvc乱码、restful

最新推荐文章于 2023-06-26 21:39:45 发布

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最新推荐文章于 2023-06-26 21:39:45 发布

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分类专栏： springMVC

本文链接：https://blog.youkuaiyun.com/QQQQQQ654/article/details/52269040

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1.UI层往后台传参乱码解决办法，通过charachterEncodingFilter来解决（只能解决post乱码）

<filter>
    <filter-name>sssEncodingFilter</filter-name>
    <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
    <init-param>
      <param-name>encoding</param-name>
      <param-value>utf-8</param-value>
    </init-param>
  </filter>
  <filter-mapping>
     <filter-name>sssEncodingFilter</filter-name>
    <url-pattern>/*</url-pattern>
  </filter-mapping>

对于get乱码需要自己写解决办法或者去tomcat配置

2.restful风格的URL

url:http://localhost:7080/springmvc_data/1/23/delete.do

@RequestMapping("/{id}/{uid}/delete")
   public String show4(@PathVariable("id")int id,@PathVariable("uid") int uid){
	   System.out.println(id);
	   System.out.println(uid);
	   return "/WEB-INF/index.jsp";
   }

url:http://localhost:7080/springmvc_data/delete/1.do

@RequestMapping("/delete/{uid}")
   public String show4(@PathVariable("uid") int uid){
	  
	   System.out.println(uid);
	   return "/WEB-INF/index.jsp";
   }

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