spring mvc请求参数中文乱码解决方案

POST 请求

在web.xml中加上增加过滤器

 1 <filter> 
 2   <filter-name>encodingFilter</filter-name> 
 3   <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class> 
 4   <init-param> 
 5     <param-name>encoding</param-name> 
 6     <param-value>UTF-8</param-value> 
 7   </init-param> 
 8   <init-param> 
 9     <param-name>forceEncoding</param-name> 
10     <param-value>true</param-value> 
11   </init-param> 
12 </filter> 
13 <filter-mapping> 
14   <filter-name>encodingFilter</filter-name> 
15   <url-pattern>/*</url-pattern> 
16 </filter-mapping> 

GET 请求

修改 Tomcat根目录的 conf/server.xml文件，找<Connector port="8080" />，在里面加<Connector port="8080" URIEncoding="utf-8" />