JDBC连接MySQL数据库关键的四个步骤
JDBC连接MySQL数据库关键的四个步骤 http://www.mesfr.com
一、查找驱动程序
MySQL目前提供的Java驱动程序为Connection/J，可以从MySQL官方网站下载，并找到mysql-connector-java-3.0.15-ga-bin.jar文件，此驱动程序为纯Java驱动程序，JDBC链接MySQL不需做其他配置。
二、动态指定classpath
如果需要执行时动态指定classpath，就在执行时采用-cp方式。否则将上面的.jar文件加入到classpath环境变量中。
三、加载JDBC 连接MySQL
try{
Class.forName(com.mysql.jdbc.Driver);
System.out.println(Success loading Mysql Driver!);
}catch(Exception e)
{
System.out.println(Error loading Mysql Driver!);
e.printStackTrace();
}
四、设置JDBC连接MySQL的URL4、设置JDBC连接MySQL的URL
jdbc：mysql：//localhost/databasename[?pa=va][＆pa=va]
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