oracle
//获得连接(第一个参数为连接URL[主协议:次协议:瘦型:@ip:port:sid])
String url= "jdbc:oracle:thin:@192.168.1.221:1521:BASE";
//加载驱动程序
Class.forName("oracle.jdbc.driver.OracleDriver");
//url,user,password
conn = DriverManager.getConnection(url, "action", "action");
mysql
String url="jdbc:mysql://localhost:3306/kms?user=root&password=action&Unicode=true&characterEncoding=GBK";
//加载驱动程序
Class.forName("org.gjt.mm.mysql.Driver");
//获得连接(第一个参数为连接URL[主协议:次协议:数据源名称])
conn = DriverManager.getConnection(url);