这篇文章主要为大家详细介绍了Spring通过c3p0配置bean连接数据库,具有一定的参考价值,感兴趣的小伙伴们可以参考一下
(1)直接在.xml文件内部配置:
外部的配置文件:
user=root password=wangjian driverclass=com.MysqL.jdbc.Driver jdbcurl=jdbc:MysqL://localhost:3306/test?useUnicode=true&characterEncoding=utf-8&useSSL=false
测试函数:
package com.primary.spring.beans.properties; import java.sql.sqlException; import javax.sql.DataSource; import org.springframework.context.ApplicationContext; import org.springframework.context.support.ClasspathXmlApplicationContext; public class Main { public static void main(String[] args) throws sqlException { ApplicationContext ctx = new ClasspathXmlApplicationContext("beans-properties.xml"); DataSource dataSource = (DataSource) ctx.getBean("dataSource"); System.out.println(dataSource.getConnection()); } }
测试结果: