Jboss6 配置数据源

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1、将数据库所用的jar文件放到Jboss安装目录下的 server/**/lib/下【**是你的EJB部署的位置，一般为default】

2、在Jboss安目录下的 docs/examples/jca/下找到各数据源的配置示例，以MySql为例：将mysql-ds.xml拷贝后修改放到 **【default】下的deploy目录下

3、mysql-ds.xml配置如下

<datasources>  <local-tx-datasource>    <jndi-name>MEJB</jndi-name>    <connection-url>jdbc:mysql://localhost:3306/test</connection-url>    <driver-class>com.mysql.jdbc.Driver</driver-class>    <user-name>root</user-name>    <password>1234</password>    <exception-sorter-class-name>org.jboss.resource.adapter.jdbc.vendor.MySQLExceptionSorter</exception-sorter-class-name>    <!-- should only be used on drivers after 3.22.1 with "ping" support    <valid-connection-checker-class-name>org.jboss.resource.adapter.jdbc.vendor.MySQLValidConnectionChecker</valid-connection-checker-class-name>    -->    <!-- sql to call when connection is created    <new-connection-sql>some arbitrary sql</new-connection-sql>      -->    <!-- sql to call on an existing pooled connection when it is obtained from pool - MySQLValidConnectionChecker is preferred for newer drivers    <check-valid-connection-sql>some arbitrary sql</check-valid-connection-sql>      -->    <!-- corresponding type-mapping in the standardjbosscmp-jdbc.xml (optional) -->    <metadata>       <type-mapping>mySQL</type-mapping>    </metadata>  </local-tx-datasource></datasources>