使用带有约定插件的struts.xml [英] Using struts.xml with convention plugin

问题描述

这看起来应该很容易，但我可以让它发挥作用。我迷上了Struts 2.1中的约定插件。但是，我需要定义一些包级配置，例如新的拦截器堆栈和异常映射。我想为此使用struts.xml文件，但我无法获得与struts.xml包匹配的基于约定的包。我的struts.xml看起来像：

This seems like it should be easy to do, but I just can make it work. I'm hooked on the convention plugin in Struts 2.1. However, I need to define some package-level configuration such as a new interceptor stack and exception mappings. I'd like to use the struts.xml file for this, but I can't get the convention-based packages matched to the struts.xml packages. My struts.xml looks like:

<struts>
<constant name="struts.convention.default.parent.package" value="default"/>  
<package name="default" extends="struts-default">
</package>
<package name="root" namespace="/" extends="struts-default">
    <action name="index">
        <result>/index.jsp</result>
    </action>
</package>

<package name="my.package.actions.myaccount" namespace="/myaccount" extends="struts-default">
<interceptors>
    <interceptor name="authenticationInterceptor" class="my.package.interceptors.AuthenticationInterceptor"/>
    <interceptor-stack name="secureStack">
        <interceptor-ref name="authenticationInterceptor"/>
        <interceptor-ref name="defaultStack"/>
    </interceptor-stack>
</interceptors>

    <default-interceptor-ref name="secureStack"/>
</package>
</struts>

我的拦截器在：

/ src / my / package / interceptors

和我的行动：

/ src / my / package / actions / myaccount

I have my interceptor in:
/src/my/package/interceptors
and my actions in:
/src/my/package/actions/myaccount

推荐答案

我明白了。我将上面的包的名称更改为只读myaccount

I figured it out. I changed the name of the package above to just read "myaccount"

然后您可以通过注释将其添加到单个操作中：

Then you can either add this to an individual action by annotation:

@ParentPackage(value = "myaccount")

或者通过将package-info.java文件添加到包含以下内容的相应目录中来执行包中的所有操作：

Or to all actions in the package by adding a package-info.java file to the appropriate directory which includes the following:

@org.apache.struts2.convention.annotation.ParentPackage(value = "myaccount") 

package com.mysite.actions.myaccount;

希望这可以节省其他人一些时间！

Hope this saves someone else some time!

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