CDI：beans.xml，我在哪里放你？ [英] CDI: beans.xml, where do I put you?

问题描述

我使用Weld作为CDI实现。当我在 src / test / java / META-INF / beans.xml中有空beans.xml时，我的集成测试试图组装对象图，实例化Weld容器效果很好 。这是一个简单的测试：

I am using Weld as CDI implementation. My integration test, that tries to assemble object graph instantiating Weld container works well, when I have empty beans.xml in src/test/java/META-INF/beans.xml. Here is that simple test:

public class WeldIntegrationTest {
    @Test
    public void testInjector() {
        new Weld().initialize();
        // shouldn't throw exception
    }
}

现在当我运行 mvn clean install 时，我总是得到： META-INF中缺少beans.xml文件！

Now when I run mvn clean install, I always get: Missing beans.xml file in META-INF!

我的根文件夹是src和web，其中包含WEB-INF文件夹，但我也尝试使用默认的maven结构并将web重命名为webapp，把它移到了src / main。我尝试了所有合理的位置：

My root folders are "src" and "web" which contains WEB-INF folder, but I also tried to use default maven structure and renamed "web" to "webapp" and moved it to src/main. I tried all the reasonable locations I could thought of:

 - src/main/java/META-INF/beans.xml
 - src/test/java/META-INF/beans.xml
 - web/WEB-INF/beans.xml
 - src/main/webapp/WEB-INF/beans.xml
 - src/main/webapp/META-INF/beans.xml
 - src/main/webapp/META-INF/(empty) and src/main/webapp/WEB-INF/beans.xml

到目前为止没有任何作用：/

Nothing works so far :/

推荐答案

对于EJB和JAR打包，您应该将 beans.xml 放在 src / main / resources / META-INF中/ 。

For EJB and JAR packaging you should place the beans.xml in src/main/resources/META-INF/.

对于WAR打包，您应该将 beans.xml 放在 src / main / webapp / WEB-INF / 。

For WAR packaging you should place the beans.xml in src/main/webapp/WEB-INF/.

请记住只有 .java 文件应放在 src / main / java 和 src / test / java 目录中。像 .xml 这样的资源应该在 src / main / resources 中。

Remember that only .java files should be put in the src/main/java and src/test/java directories. Resources like .xml files should be in src/main/resources.

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