设置特定上下文根时的struts2命名空间配置 [英] struts2 Namespace configuration when set a specific context-root

问题描述

当我在weblogic.xml中为我的应用程序设置上下文根时，struts2中软件包的默认名称空间是什么?

When I set a context-root in weblogic.xml for my application, what is the default namespace for package in struts2?

例如: 我设置了<context-root>/home/app/exec</context-root>，并使用以下uri访问了我的应用程序:localhost:8081/home/app/exec/index.html插入了localhost:8081/NameOfMyApp/index.html

ex: I set <context-root>/home/app/exec</context-root> and I access my app with the following uri: localhost:8081/home/app/exec/index.html insted of localhost:8081/NameOfMyApp/index.html

另一方面，我知道在Struts2中，动作名称空间映射到文件夹结构. 以下链接上的示例: https://www .mkyong.com/struts2/struts-2-namespace-configuration-example-and-explanation/

In the other hand I Know that in Struts2 action namespace map to folder structure. Example on the following link: https://www.mkyong.com/struts2/struts-2-namespace-configuration-example-and-explanation/

在ServletContext不是我的应用程序名称而是上下文根的情况下，正确的命名空间是什么?

What is the correct namespace for the situation in case that ServletContext is not the name of my app but is the context-root?

推荐答案

命名空间是在上下文路径之后和操作名称之前计算的部分.另一方面，名称空间是包的属性，其中包含属于该名称空间的动作.默认操作映射器使用这两个属性来查找与名称空间和操作名称相对应的操作配置.

Namespace is the part that is calculated after the context path and before the action name. On the other hand a namespace is an attribute of the package that holds the actions belonging that namespace. A default action mapper is using both attributes to find the action config corresponding the namespace and action name.

有关默认操作映射器的详细说明，您可以阅读javadocs

For detailed explanation of default action mapper you can read javadocs DefaultActionMapper.

您可以阅读有关操作配置和 ActionMapper .

您还应该知道操作映射器返回 ActionMapping .但是，要执行操作，需要 ActionConfig ，由Struts使用运行时配置确定.

You should also know that the action mapper returns ActionMapping. However, to execute an action requires ActionConfig which is determined by the Struts using run-time configuration.

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