红帽全球峰会7.6.2. 控制部署顺序
JBoss EAP 在服务器启动时提供精细的控制部署顺序。可以指定多个 EAR 文件中应用的部署顺序以及重启后顺序的持久性。
您可以使用 jboss-all.xml 部署描述符来声明顶级部署之间的依赖关系。
例如，如果您的 app.ear 依赖于 Framework .ear，则您可以创建一个 app.ear/META-INF/jboss-all.xml 文件，如下所示。
<jboss xmlns="urn:jboss:1.0">
<jboss-deployment-dependencies xmlns="urn:jboss:deployment-dependencies:1.0">
<dependency name="framework.ear" />
</jboss-deployment-dependencies>
</jboss>
<jboss xmlns="urn:jboss:1.0">
<jboss-deployment-dependencies xmlns="urn:jboss:deployment-dependencies:1.0">
<dependency name="framework.ear" />
</jboss-deployment-dependencies>
</jboss>注意
您可以将部署的运行时名称用作 jboss-all.xml 文件中的依赖项名称。
这可确保在 。
app.ear 之前部署 Framework.ear
重要
如果您在 app.ear 中创建 jboss-all.xml 文件，并且您没有部署 框架.ear，则服务器将尝试部署 app.ear 和 失败。
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