更改多模块 Maven Web 项目的 struts.xml 文件名

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问题描述

我有一个包含多个模块的 Maven 项目.在四个模块中，其中两个是 Web 模块.

I have a Maven project with multiple modules. Out of four modules, two of them are web modules.

这是结构.

MyProject
   |
   |__ api
   |
   |__ commons
   |
   |__ web_child
   |
   |__ web_main

web_main 模块是主要模块，它也可以包含 web_child 模块.

web_main module is the main one and it can include web_child module also.

web_child模块结构是

 web_child
     |
     |__ src/main/java //java action classes and all
     |__ src/main/resources
     |    |__ struts-config.xml
     |
     |__ WEB-INF
          |__ JSP Pages

web_main模块结构是

 web_main
     |
     |__ src/main/java //java action classes and all
     |__ src/main/resources
     |    |__ struts.xml
     |
     |__ WEB-INF
          |__ JSP Pages

两个模块都是war.

web-main 依赖于所有模块，web-child 依赖于前两个(API 和公共)模块.

web-main depends on all the modules, and web-child depends on first two (API & commons) modules.

在 web-main 的 pom.xml 中，我正在添加 web-child 的依赖项，它会自动添加其他两个罐子.

in web-main's pom.xml, I'm adding the dependency for web-child and it will automatically add other two jars.

主模块 web-main 在服务器上完美运行.

The main module web-main is running perfectly on server.

但是当我尝试单独运行 web-child 模块时，它会显示类似

But when I am trying to run the web-child module alone, it is showing error like

There is no Action mapped for namespace [/] and action name [childMenu] associated with context path ...

因为它没有取struts-config.xml

当我将文件重命名为 struts.xml 时，web-child 工作正常.但是那个时候主模块没有运行.

When I am renaming the file to struts.xml, web-child is working fine. But that time main module is not running.

所以我想将子模块中的 struts.xml 重命名为 struts-config.xml 并且我需要明确指定它.

So I want to rename the struts.xml in child module to struts-config.xml and I need to specify it explicitly.

我正在使用 Struts2.但是我在 web.xml 中尝试了以下内容，显然它不起作用

I am using Struts2. But I have tried the following in web.xml and obviously it didn't work

<servlet>
    <servlet-name>action</servlet-name>
    <servlet-class>org.apache.struts.action.ActionServlet</servlet-class>
    <init-param>
        <param-name>config</param-name>
        <param-value>../resources/struts-config.xml</param-value>
    </init-param>
  </servlet>

如何解决这个问题?

更新 1

我在我的 web-child web.xml 中添加了以下内容

Hi, I added following in my web-child web.xml

<filter>
    <filter-name>struts2</filter-name>
    <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>
    <init-param>
        <param-name>config</param-name>
        <param-value>struts-config.xml</param-value>
    </init-param>
</filter>

我得到以下异常.我需要添加任何依赖项吗?

And I am getting following exception. Do I need to add any dependency?

SEVERE: Exception starting filter struts2
Unable to load configuration. - [unknown location]
    at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:483)
    at org.apache.struts2.dispatcher.ng.InitOperations.initDispatcher(InitOperations.java:74)
    at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.init(StrutsPrepareAndExecuteFilter.java:51)
    at org.apache.catalina.core.ApplicationFilterConfig.initFilter(ApplicationFilterConfig.java:281)
    at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:262)
    at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:107)
    at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4775)
    at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5452)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
    at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)
    at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)
    at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:633)
    at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:976)
    at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1653)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
    at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
    at java.util.concurrent.FutureTask.run(FutureTask.java:166)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    at java.lang.Thread.run(Thread.java:724)
Caused by: Unable to load configuration. - [unknown location]
    at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:71)
    at org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:429)
    at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:471)
    ... 19 more
Caused by: Cannot locate the chosen ObjectFactory implementation: spring - [unknown location]
    at org.apache.struts2.config.BeanSelectionProvider.alias(BeanSelectionProvider.java:391)
    at org.apache.struts2.config.BeanSelectionProvider.alias(BeanSelectionProvider.java:362)
    at org.apache.struts2.config.BeanSelectionProvider.register(BeanSelectionProvider.java:288)
    at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:215)
    at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:68)
    ... 21 more

更改多模块 Maven Web 项目的 struts.xml 文件名

问题描述

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