用filter中文转换示例

1 tomcat中server.xml中修改：

 

<Connector URIEncoding="GBK" acceptCount="100" connectionTimeout="20000" disableUploadTimeout="true" port="80" redirectPort="8443" maxThreads="50" minSpareThreads="25">

</Connector>

 

2 filter

 

3 webapp中的web.xml增加

 

<filter>

    <filter-name>Set Character Encoding</filter-name>

    <filter-class>filters.SetCharacterEncodingFilter</filter-class>

    <init-param>

      <param-name>encoding</param-name>

      <param-value>GBK</param-value>

    </init-param>

  </filter>

  <filter-mapping>

    <filter-name>Set Character Encoding</filter-name>

    <url-pattern>/*</url-pattern>

  </filter-mapping>