【Struts】设置字符编码过滤器，解决乱码问题收藏

1、到你Tomcat 5.0\webapps\servlets-examples\WEB-INF\classes\filters下找到SetCharacterEncodingFilter.java这个文件。
2、把SetCharacterEncodingFilter.java放到你的工程代码中。
3、设置web.xml

    <filter> 
     <filter-name>Set Character Encoding </filter-name> 
     <filter-class>你的包.SetCharacterEncodingFilter </filter-class> 
     <init-param> 
       <param-name>encoding </param-name> 
       <param-value>UTF-8 </param-value> 
     </init-param> 
     <init-param> 
       <param-name>ignore </param-name> 
       <param-value>true </param-value> 
     </init-param> 
   </filter> 
   <filter-mapping> 
     <filter-name>Set Character Encoding </filter-name> 
     <servlet-name>action </servlet-name> 
   </filter-mapping>