wildfly将无法启动，因为存在新的缺失/未满足的依赖项

Question

2018-11-17 21:29:55,203 ERROR [org.jboss.as.controller.management-operation] (ServerService Thread Pool -- 33) WFLYCTL0013: Operation ("add") failed - address: ([
("subsystem" => "datasources"),
("jdbc-driver" => "org.postgresql")

ERROR [org.jboss.as.controller.management-operation] (Controller Boot Thread) WFLYCTL0013: Operation ("add") failed - address: ([
("subsystem" => "datasources"),
("data-source" => "swap")

<datasources>
            <datasource jndi-name="java:jboss/datasources/swap" pool-name="swap" enabled="true" use-java-context="true">
                <connection-url>jdbc:postgresql://127.0.0.1:5432/swap?useUnicode=yes&amp;characterEncoding=UTF-8</connection-url>
                <driver>org.postgresql</driver>
                <security>
                    <user-name>postgres</user-name>
                    <password>postgres</password>
                </security>
            </datasource>
            <drivers>
                <driver name="org.postgresql" module="org.postgresql">
                    <driver-class>org.postgresql.Driver</driver-class>
                    <xa-datasource-class>org.postgresql.Driver</xa-datasource-class>
                </driver>
            </drivers>
        </datasources>

    <?xml version="1.0" encoding="UTF-8"?>  
<module xmlns="urn:jboss:module:1.1" name="org.postgresql">  
   <resources>  
  <resource-root path="postgresql-42.2.5.jar"/>  
</resources>  
   <module name="javax.api"/>  
  <module name="javax.transaction.api"/>  
</dependencies>  

会有什么问题？

Answer 1

您的module.xml无效。缺少 标记。请尝试使用以下方法：

<?xml version="1.0" encoding="UTF-8"?>
<module xmlns="urn:jboss:module:1.1" name="org.postgresql">
    <resources>
        <resource-root path="postgresql-42.2.5.jar"/>
    </resources>
    <dependencies>
        <module name="javax.api"/>
        <module name="javax.transaction.api"/>
    </dependencies>
</module>

编辑：

module.xml文件和postgresql-42.2.5.jar必须在C:\wildfly\wildfly-9.0.2.final\module\system\layers\base\org\postgresql\main中。还建议将您的模块直接放入C:\wildfly\wildfly-9.0.2.final\modules\中。所以在您的示例中c:\wildfly\wildfly-9.0.2.final\modules\org\postgreql\main。请参阅EAP7文档。请考虑使用jboss-cli。