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import java.sql.*;
public class Test {
 public static void main(String[] args) throws FileNotFoundException {
  String driverName = "com.microsoft.sqlserver.jdbc.SQLServerDriver";//¼ÓÔØÇý¶¯
  String dbURL = "jdbc:sqlserver://localhost:1433;DatabaseName=MyData";//½ÓÁ¬·þÎñÆ÷ºÍÊý¾Ý¿â
  String username = "sa";
  String password = "sa";
  Connection dbConn;  
  try {
   Class.forName(driverName);
   dbConn = DriverManager.getConnection(dbURL,username,password);
   System.out.println("Connection successful");
  } catch (ClassNotFoundException e) {
   e.printStackTrace();
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