jdbc连接数据

sqlserver:

String driverName = "com.microsoft.sqlserver.jdbc.SQLServerDriver";String url = "jdbc:sqlserver://localhost:1433;DateBaseName=Team_LocalDB";

mysql:

String driverName = "com.mysql.jdbc.Driver";String url = "jdbc:mysql://127.0.0.1:3306/test";

oracle:

String driverName = "oracle.jdbc.driver.OracleDriver";String url = "jdbc:oracle:thin:@localhost:1521:tarena";