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使用本地数据源,而不是在独立中指定它。xml(WildFly)

wildfly datasource jboss deployment jakarta-ee

0

x4k3p · 技术社区 · 8 年前

我通常将我的数据源列在独立列表中。类似xml(只是一个示例):

<datasource jta="false" jndi-name="java:jboss/datasources/myDB" pool-name="myDB" enabled="true" use-ccm="false">
    <connection-url>jdbc:mysql://mysql/myDB</connection-url>
    <driver>mysql</driver>
    <security>
        <user-name>root</user-name>
        <password>password</password>
    </security>
    <validation>
        <validate-on-match>false</validate-on-match>
        <background-validation>false</background-validation>
    </validation>
    <statement>
        <share-prepared-statements>false</share-prepared-statements>
    </statement>
</datasource>

MySQL驱动程序已安装到WildFly。我知道可以将数据源添加到 webapp --> WEB-INF --> my-ds.xml

但是当我把buildet war部署到WildFly时

16:59:15,121 ERROR [org.jboss.as.controller.management-operation] (management-handler-thread - 3) WFLYCTL0013: Operation ("deploy") failed - address: ([("deployment" => "poc")]) - failure description: {
    "WFLYCTL0412: Required services that are not installed:" => ["jboss.jdbc-driver.mysql"],
    "WFLYCTL0180: Services with missing/unavailable dependencies" => ["jboss.data-source.\"jboss.naming.context.java.jboss.datasources.testDB\" is missing [jboss.jdbc-driver.mysql]"]
}
16:59:15,124 ERROR [org.jboss.as.server] (management-handler-thread - 3) WFLYSRV0021: Deploy of deployment "poc.war" was rolled back with the following failure message: 
{
    "WFLYCTL0412: Required services that are not installed:" => ["jboss.jdbc-driver.mysql"],
    "WFLYCTL0180: Services with missing/unavailable dependencies" => ["jboss.data-source.\"jboss.naming.context.java.jboss.datasources.testDB\" is missing [jboss.jdbc-driver.mysql]"]
}

我的问题是:

如何将数据源定义从单机版移动。将xml添加到我的项目中,并在部署到WildFly时使其工作

2 回复 | 直到 8 年前

1

0

Varsha 8 年前

而不是放置数据源-ds。在应用程序中,您可以将其放在部署目录中。

2

0

x4k3p 8 年前

已经找到了解决问题的方法。

首先是添加一个 boss-deployment-structure.xml (至 WEB-INF f、 e.)如果必须指定驾驶员:

<?xml version="1.0"?>
<jboss-deployment-structure>
    <deployment>
        <dependencies>
            <module name="com.mysql" services="export">
                <imports>
                    <include path="META-INF**"/>
                    <include path="com**"/>
                    <!-- assuming user of the driver is com.something -->
                </imports>
            </module>
        </dependencies>
    </deployment>
</jboss-deployment-structure>

然后我通过以下方式添加数据源: -ds.xml 图案

在我的 persistence.xml 我现在可以使用数据源了。