多个Filter在web.xml中的配置问题

<filter>       <filter-name>Set Character Encoding</filter-name>       <filter-class>filters.SetCharacterEncoding_Filter</filter-class>             <init-param><param-name>encoding</param-name><param-value>GBK</param-value>            </init-param></filter><filter>    <filter-name>popedom</filter-name>    <filter-class>filters.VisitorPopedom_Filter</filter-class></filter><filter-mapping><filter-name>Set Character Encoding</filter-name><url-pattern>/*</url-pattern></filter-mapping><filter-mapping>    <filter-name>popedom</filter-name>    <url-pattern>/order</url-pattern></filter-mapping>