<Context>
<Resource name="jdbc/datasource" auth="Container"
type="javax.sql.DataSource" username="root" password="root"
driverClassName="com.mysql.jdbc.Driver"
url="jdbc:mysql://localhost:3306/jdbc"
maxActive="8" maxIdle="4"/>
</Context>
Context initCtx =
new InitialContext();
Context envCtx = (Context) initCtx.lookup("java:comp/env");
dataSource = (DataSource)envCtx.lookup("jdbc/datasource");
l特别提醒：此种配置下，驱动jar文件需放置在tomcat的lib下
l
