jsp学习笔记（三）

<?xml version="1.0" encoding="UTF-8"?>
		<web-app version="2.4" xmlns=http://java.sun.com/xml/ns/j2ee 	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 	xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee   	http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
    <resource-ref>  
      <description>DB Connection</description>
        <res-ref-name>jdbc/bookDB</res-ref-name>  
        <res-type>javax.sql.DataSource</res-type>  
        <res-auth>Container</res-auth>  
    </resource-ref> 
  </web-app>