import java.sql.*; 
 
 public class Test {
    public static void main(String[] srg) {
      String driverName = "com.microsoft.sqlserver.jdbc.SQLServerDriver";   //加载JDBC驱动
      String dbURL = "jdbc:sqlserver://127.0.0.1:1434;databaseName=geniusclub";   //连接服务器和数据库geniusclub
      String userName = "sa";   //默认用户名
      String userPwd = "wuyingjielao2";   //密码
      Connection dbConn;
      try {
          
           Class.forName(driverName);
           
          dbConn = DriverManager.getConnection(dbURL,userName,userPwd);
          System.out.println("OK"); 
           System.out.println("Connection Successful!");   //如果连接成功 控制台输出Connection Successful!
        } catch (Exception e) {
             e.printStackTrace();
        }
     }