struts2从一个aciton跳转到另一个action (转)

从action1直接跳转到action2,有两种方法：

1. 需要保存前一个action的属性信息时使用:
          <result type= "chain ">action2</result>
2. 不保存前一个action的参数可以用这种方法:
          <result    type= "redirect-action "> ActionName </result>

<struts>
    <package name="tutorial" extends = "struts-default">
        <action name="Login" class="com.gyj.tutorial.LoginAction">
            <result name="success" type="chain">GetBook</result>
            <result name="error">/error.jsp</result>
        </action>

        <action name="GetBook" class = "com.gyj.tutorial.GetBooksAction">
            <result name="success">/showBook.jsp</result>
            <result name="login">/login.jsp</result>
        </action>
    </package>
</struts>

<struts>
    <package name="tutorial" extends = "struts-default">
    	<action name="Login" class="com.gyj.tutorial.LoginAction">
    		<result name="success" type="chain">GetBook</result>
    		<result name="error">/error.jsp</result>
    	</action>
    	
    	<action name="GetBook" class = "com.gyj.tutorial.GetBooksAction">
    		<result name="success">/showBook.jsp</result>
    		<result name="login">/login.jsp</result>
    	</action>
    </package>
</struts>