package util;

import java.sql.Connection;
import java.sql.DriverManager;

 

public class ConnDB {
 
 public static String driver="com.microsoft.jdbc.sqlserver.SQLServerDriver";
 public static String url="jdbc:microsoft:sqlserver://localhost:1433;databaseName=temp";
 public static String username="sa";
 public static String password="";
 public static Connection con=null;
 public static Connection getConnection()
 {
  try {
   Class.forName(driver);
   con=DriverManager.getConnection(url,username,password);
   System.err.println("链接成功");
   
  } catch (Exception e) {
   
   e.printStackTrace();
  }
  
  return con;
 }
 public static void main(String[] args) {
  ConnDB.getConnection();
 }

 

}