多项选择题
A.Class.forName( com.mysql.jdbc.Driver );B.DriverManage……
mysql注册驱动的方式有:()
A.Class.forName("com.mysql.jdbc.Driver");
B.DriverManager.registerDriver(new com.mysql.jdbc.Driver());
C.DriverManager.forname("com.mysql.jdbc.Driver ");
D.System.setProperty("jdbc.drivers","com.mysql.jdbc.Driver");