需要在web.xml配置文件中配置一个字符集的过滤器 spring自带的

[html]  view plain  copy <span style="white-space:pre">  </span><filter>           <filter-name>utf</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>utf</filter-name>           <url-pattern>/*</url-pattern>       </filter-mapping>   在tomcat的server.xml端口哪里加上URIEncoding="utf-8"这句