Jboss中配置数据源后,怎样通过数据源读取数据?是否和Tomcat中的一样?
mysql-ds.xml:<datasources>
<local-tx-datasource>
<jndi-name>qing</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>123456</password>
<min-pool-size>3</min-pool-size>
<max-pool-size>100</max-pool-size>
<exception-sorter-class-name>org.jboss.resource.adapter.jdbc.vendor.MySQLExceptionSorter</exception-sorter-class-name>
<metadata>
<type-mapping>mySQL</type-mapping>
</metadata>
</local-tx-datasource>
</datasources>
在jsp中怎样通过数据源读取数据库中的信息?
mysql-ds.xml:<datasources>
<local-tx-datasource>
<jndi-name>qing</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>123456</password>
<min-pool-size>3</min-pool-size>
<max-pool-size>100</max-pool-size>
<exception-sorter-class-name>org.jboss.resource.adapter.jdbc.vendor.MySQLExceptionSorter</exception-sorter-class-name>
<metadata>
<type-mapping>mySQL</type-mapping>
</metadata>
</local-tx-datasource>
</datasources>
在jsp中怎样通过数据源读取数据库中的信息?
<?xml version="1.0" encoding="UTF-8"?>
<datasources>
<local-tx-datasource>
<jndi-name>ExampleDS</jndi-name>
<connection-url>jdbc:mysql://localhost/example</connection-url>
<driver-class>org.gjt.mm.mysql.Driver</driver-class>
<user-name>exampleUser</user-name>
<password>examplePassword</password>
<min-pool-size>5</min-pool-size>
<max-pool-size>20</max-pool-size>
<idle-timeout-minutes>0</idle-timeout-minutes>
<track-statements/>
</local-tx-datasource>
</datasources>
我以前都是用Tomcat的,最近才接触JBoss的!!