安装MysqlConnectorNet,在里面找到Mysql.Data.dll引进到项目中
using System; using MySql.Data.MySqlClient; namespace Mysql_Conn { class Program { static void Main(string[] args) { string conStr = "server=127.0.0.1;port=3306;database=chicai_note;user=root;password="; MySqlConnection conn = new MySqlConnection(conStr); try { conn.Open(); Console.WriteLine("连接成功"); } catch (Exception e) { Console.WriteLine(e.ToString()); } Console.ReadKey(); } } }