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  • struts2 result type=(chain、dispatcher、redirect、redirect-action)

    (1)type="dispatcher" 为默认,用于jsp页面跳转 
    <result name="success">/index.jsp</result>  
    完整的写法为: 
    <result name="success" type="dispatcher">  
         <param name="location">/index.jsp</param>  
    </result>

    (2)type="redirect" 重定向到jsp、action、外部网址

    <result name="success" type="redirect">/index.jsp</result>  
    <result name="success" type="redirect">/login.do</result>  
    <result name="success" type="redirect">http://www.baidu.com</result>

    重定向时带参数处理方法:

    1.type="redirect":  
    <result name="success" type="redirect">/login.do?userId=${userId }</result>  
    2.type="redirect-action":  
    见(3)

    (3)type="redirect-action" 重定向到另外一个action 

    <result name="success" type="redirect-action">  
         <param name="actionName">login.do</param> 重定向action名
         <param name="userId">userId</param>带的参数

    </result>

    (4)type="chain" 用于action跳转。   

    <action name="action1" class="org.Action1">  
         <result name="success" type="chain">action2.do</result>  
    </action>  
    <action name="action2" class="org.Action2">  
         <result name="success">login.jsp</result>  
    </action>


    (5)type="plaintextj" 跳转显示源代码

    <result name="err" type="plaintext">  
        <param name="location">具体的位置</param>  
        <param name="charSet">字符规范(如GBK)</param>  
    </result>

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  • 原文地址:https://www.cnblogs.com/aiwoqu/p/4349859.html
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