我知道，这个问题是基于所有google和stackoverflow，但我的问题没有解决，我没有找到解决方案=/

所以，很简单，我的 WildFly 似乎没有看到我的 mysql 连接器。

我尝试使用 mysql-connector-java-5.1.38

module.xml (wildfly-10.1.0.Final\modules\system\layers\base\com\mysql\main)

<?xml version="1.0" encoding="UTF-8"?>
<module xmlns="urn:jboss:module:1.3" name="com.mysql">
    <resources>
        <resource-root path="mysql-connector-java-5.1.38.jar"/>
    </resources>

    <dependencies>
        <modue name="javax.api"/>
    </dependencies>
</module>

在 mysql-connector-java-5.1.38 上尝试使用和不使用“.jar”

数据源

<datasources>
    <datasource jndi-name="java:/budget-datasource" pool-name="budget-datasource" enabled="true" use-java-context="true" use-ccm="true">
        <connection-url>jdbc:mysql://127.0.0.1:3306/budget?zeroDateTimeBehavior=convertToNull</connection-url>
        <driver>mysql</driver>
        <security>
            <user-name>root</user-name>
        </security>
    </datasource>
    <drivers>
        <driver name="mysql" module="com.mysql">
            <xa-datasource-class>com.mysql.jdbc.Driver</xa-datasource-class>
        </driver>
    </drivers>
</datasources>

我尝试替换

<xa-datasource-class>com.mysql.jdbc.Driver</xa-datasource-class>

通过

<driver>com.mysql.jdbc.Driver</driver>

但没用

完整有趣的堆栈跟踪 错误 [org.jboss.as.controller.management-operation](ServerService 线程池 -- 33)WFLYCTL0013:操作(“添加”)失败 - 地址:([ ("子系统"=> "数据源"), ("jdbc-driver"=> "mysql")

ERROR [org.jboss.as.controller.management-operation] (Controller Boot Thread) WFLYCTL0013: Operation ("add") failed - address: ([
    ("subsystem" => "datasources"),
    ("data-source" => "budget-datasource")
]) - failure description: {
    "WFLYCTL0412: Required services that are not installed:" => ["jboss.jdbc-driver.mysql"],
    "WFLYCTL0180: Services with missing/unavailable dependencies" => [
        "org.wildfly.data-source.budget-datasource is missing [jboss.jdbc-driver.mysql]",
        "jboss.driver-demander.java:/budget-datasource is missing [jboss.jdbc-driver.mysql]"
    ]
}

ERROR [org.jboss.as.controller.management-operation] (Controller Boot Thread) WFLYCTL0013: Operation ("add") failed - address: ([
    ("subsystem" => "datasources"),
    ("data-source" => "budget-datasource")
]) - failure description: {
    "WFLYCTL0412: Required services that are not installed:" => [
        "jboss.jdbc-driver.mysql",
        "jboss.jdbc-driver.mysql"
    ],
    "WFLYCTL0180: Services with missing/unavailable dependencies" => [
        "org.wildfly.data-source.budget-datasource is missing [jboss.jdbc-driver.mysql]",
        "jboss.driver-demander.java:/budget-datasource is missing [jboss.jdbc-driver.mysql]",
        "org.wildfly.data-source.budget-datasource is missing [jboss.jdbc-driver.mysql]"
    ]
}

INFO  [org.jboss.as.controller] (Controller Boot Thread) WFLYCTL0183: Service status report
WFLYCTL0184:    New missing/unsatisfied dependencies:
      service jboss.jdbc-driver.mysql (missing) dependents: [service jboss.driver-demander.java:/budget-datasource, service org.wildfly.data-source.budget-datasource] 

我使用Eclipse Mars开发，需要配置项目使用mysql connector吗？

提前，非常感谢您的帮助，我迷路了

我找到了解决方案:

<modue name="javax.api"/>

<module name="javax.api"/>

最佳答案

除创建 mysql 模块外，尝试其他方式:

1)在Wildfly上部署jar mysql-connector-java-5.1.38.jar

2)如下设置数据源

 <datasources>
    <datasource jndi-name="java:/budget-datasource" pool-name="budget-datasource" enabled="true" use-java-context="true" use-ccm="true">
        <connection-url>jdbc:mysql://127.0.0.1:3306/budget?zeroDateTimeBehavior=convertToNull</connection-url>
        <driver-class>com.mysql.jdbc.Driver</driver-class>
        <driver>mysql-connector-java-5.1.38.jar</driver>
        <security>
            <user-name>root</user-name>
        </security>
    </datasource>
</datasources>

关于java - Wildfly 10.1.0 - 找不到 Mysql 数据源，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/41202881/