您应该阅读 Tomcat 6 JNDI文档。查找 JDBC数据源部分，它将告诉您所有有关与Tomcat池化连接所需的知识。

You should read the Tomcat 6 JNDI document. Look for the "JDBC Data Sources" section and it will tell you everything you need to know about pooling connections with Tomcat.