import java.sql.*; 

public class connectURL { 
public static void main(String args[]) { 
String driverName = "com.microsoft.sqlserver.jdbc.SQLServerDriver"; // 加載JDBC驅動 
String dbURL = "jdbc:sqlserver://localhost:1433;DatabaseName=MyFirstDB"; // 連接服務器和數據庫sample 
Connection dbConn; 
try { 
	Class.forName(driverName).newInstance(); 
	dbConn = DriverManager.getConnection(dbURL); 
	System.out.println("Connection Successful!"); // 如果連接成功 
	// 控制臺輸出Connection 
	// Successful! 
} catch (Exception e) { 
e.printStackTrace(); 
} 
} 
}