configuring commons DBCP with tomcat 6.0 and java 1.6

I want to use commons DBCP in my web application. I am using java 1.6 and tomcat 6.0 . I really 开发者_运维知识库don't know how to configure DBCP as i am going to use it for the first time in my life. Can someone tell me how to configure the dbcp ? I need detailed steps for cofiguration. also i would like to know how to access the connection in servlet after configuration.

Thanks.

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Try this: Instructions It should be sufficient.