关于action 不能用forward的问题

是因为web.xml中struts2的filter没有配置处理forward请求的参数改成这样就可以了

<filter>
        <filter-name>struts2</filter-name>
        <filter-class>org.apache.struts2.dispatcher.FilterDispatcher</filter-class>
    </filter>

    <filter-mapping>
        <filter-name>struts2</filter-name>
        <url-pattern>/*</url-pattern>
        <dispatcher>REQUEST</dispatcher>
        <dispatcher>FORWARD</dispatcher>

    </filter-mapping>

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转载自chinagdvea.iteye.com/blog/1105496