问题描述

默认结果不是单独使用我的包的结果呈现.流程转到我的 n0result 方法，然后它抛出 Exception.

Default result is not rendering using result for my package alone. Flow goes to my n0result method then It throws Exception.

请更正我的错误配置.

输出:

Hello How are you noresult() method got called.....
Dec 26, 2013 12:48:04 PM org.apache.struts2.dispatcher.Dispatcher serviceAction
SEVERE: Could not find action or result
No result defined for action leo.struts.HelloWorldAction and result noresult - action - file:/D:/workspace/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/Strut2Examples/WEB-INF/classes/struts.xml:99:93
    at com.opensymphony.xwork2.DefaultActionInvocation.executeResult(DefaultActionInvocation.java:350)

表格:

<s:form action="noresultactionupdate" >            
            <s:submit value="noresultactionupdate"/>
</s:form>

Struts.xml

<package name="resultpackage" extends="struts-default">     
        <result-types>
            <result-type name="defaultdispatcher" default="true"
                class="org.apache.struts2.dispatcher.ServletDispatcherResult" />
        </result-types>

        <action name="noresultactionupdate" class="leo.struts.HelloWorldAction" method="noresult">
            <result name="success">/noresultend.jsp</result>
            <result name="defaultdispatcher">/noresultdefaultdispatcher.jsp</result>
        </action>       
</package>

行动:

public String noresult() throws Exception {         
    System.out.println("Hello How are you noresult() method got called.....");
    setMessage("noresult");
    return "noresult";
}

推荐答案

struts 配置没有问题.问题是在动作配置中找不到 "noresult" 结果.您已经配置了结果或返回了操作配置中的结果代码，例如 SUCCESS.

Nothing wrong with the struts configuration. What is wrong is that "noresult" result is not found in the action configuration. You have either configure a result or return a result code that you have in the action config such as SUCCESS for example.

public String noresult() throws Exception {         
    System.out.println("Hello How are you noresult() method got called.....");
    setMessage("noresult");
    return Action.SUCCESS;
}

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