using System;

 using MySql.Data;

 using MySql.Data.MySqlClient;

 using System.Data;

 using System.Text.RegularExpressions;

 using System.Runtime.Serialization;

 using System.Runtime.Serialization.Formatters.Binary;

 using System.IO;

public class DataMgr {

     MySqlConnection sqlConn;

    public static DataMgr instance;

     public DataMgr(){

         instance = this;

         Connect();

     }

    public void Connect() {

         string connStr = "Database=game;Data Source=127.0.0.1;";

         connStr += "User Id=root;Password=123456;port=3306";

         sqlConn = new MySqlConnection(connStr);

         try

         {

             sqlConn.Open();

         }

         catch (Exception e) {

             Console.Write("[DataMgr]Connect " + e.Message);

             return;

         }

     }

 }