SpringMVC解决中文乱码

web.xml中配置。

<filter>     <filter-name>encodingFilter</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>encodingFilter</filter-name>   <url-pattern>/*</url-pattern>   </filter-mapping>