This is the file that will be used by the component to authenticate access during runtime, and a user must have the admin role to run the utility.
组件将使用该文件在运行时验证访问，要运行这个实用程序，用户必须具有admin角色。
Descriptors such as the web.xml file of a web application or the application.xml of an EJB component completely define the declared protected resources and roles authorized to access them.
描述符(如web应用程序的web . xml文件或EJB组件的application . xml)完全定义声明保护的资源和授权访问这些资源的角色。
JARs can also include other types of files, not just configuration files. For instance, if my SpeakEnglish component wanted to access a properties file, I could set that up like Listing 6.
JAR也可以包含其他类型的文件，不仅仅是配置文件。
JARs can also include other types of files, not just configuration files. For instance, if my SpeakEnglish component wanted to access a properties file, I could set that up like Listing 6.
JAR也可以包含其他类型的文件，不仅仅是配置文件。
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