jetty插件配置数据源,首先在src/main/resources目录下创建一个名为jetty-env.xml的文件,文件内容如下:
<?xml version="1.0"?>
<!DOCTYPE Configure PUBLIC "-//Mort Bay Consulting//DTD Configure//EN" "http://jetty.mortbay.org/configure.dtd">
<Configure class="org.mortbay.jetty.webapp.WebAppContext">
<New id="DataSource" class="org.mortbay.jetty.plus.naming.Resource">
<Arg>jdbc/test</Arg>
<Arg>
<New class="org.apache.commons.dbcp.BasicDataSource">
<Set name="driverClassName">com.mysql.jdbc.Driver</Set>
<Set name="url">jdbc:mysql://localhost:3306/appfuse?createDatabaseIfNotExist=true&useUnicode=true&characterEncoding=utf-8</Set>
<Set name="username">root</Set>
<Set name="password">root</Set>
<Set name="maxActive">50</Set>
</New>
</Arg>
</New>
</Configure>
tomcat插件配置数据,首先在src/main/resources目录下创建一个名为contextFile.xml的文件,内容如下:
<Context>
<Resource name="jdbc/test" auth="Container"
type="javax.sql.DataSource"
username="root" password="root"
driverClassName="com.mysql.jdbc.Driver"
url="jdbc:mysql://localhost:3306/appfuse"/>
</Context>
web.xml中的内容如下:
<resource-ref>
<description>ConnectionPool DataSource Reference</description>
<res-ref-name>jdbc/test</res-ref-name>
<res-type>javax.sql.DataSource</res-type>
<res-auth>Container</res-auth>
</resource-ref>
JSP测试代码如下:
<%@ page contentType="text/html; charset=UTF-8" %>
<%@ page import="javax.naming.InitialContext,javax.sql.DataSource" %>
<html>
<head>
<title>JNDI datasource test</title>
</head>
<body>
<h2>数据源初始化成功!</h2>
<%
InitialContext context = new InitialContext();
DataSource dataSource = (DataSource) context.lookup("java:comp/env/jdbc/test");
%>
</body>
</html>