<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[pcwl666的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/pcwl666</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; pcwl666]]></copyright><item><title><![CDATA[jdbc快速入门]]></title><link>https://blog.youkuaiyun.com/pcwl666/article/details/107722891</link><guid>https://blog.youkuaiyun.com/pcwl666/article/details/107722891</guid><author>pcwl666</author><pubDate>Fri, 31 Jul 2020 22:47:41 +0800</pubDate><description><![CDATA[1.jdbc快速入门
1.导入jar包mysql-connector-java-5.1.37
2.注册驱动Class.forName(“com.mysql.jdbc.Driver”);
2.1. 在导入的jar包中有静态代码  java.sql.DriverManager.registerDriver(new Driver());注册驱动
2.2. 创建了DriverManager对象
3.定义sql语句String sql=“update employes set salary=3100 where id]]></description><category></category></item></channel></rss>