首先Nuget管理器安装MySql.Data
1、ado.net 直接链接
public static void Test() { MySqlConnection myconn = null; MySqlCommand mycom = null; MySqlDataAdapter myrec = null; myconn = new MySqlConnection("server = 192.168.1.221;user id = pms; password=Zkhz123456; database=zentao;"); myconn.Open(); mycom = myconn.CreateCommand(); mycom.CommandText = "SELECT `zt_user`.`account` AS `account`,`zt_user`.`realname` AS `realname` FROM `zt_user` AS `zt_user` WHERE `zt_user`.`realname` LIKE CONCAT('%','宋','%')"; MySqlDataAdapter adap = new MySqlDataAdapter(mycom); DataSet ds = new DataSet(); adap.Fill(ds); }
实际数据库是有数据的。
修改数据库链接字符串如下:
new MySql.Data.MySqlClient.MySqlConnection("server = 192.168.1.221;user id = pms; password=Zkhz123456; database=zentao;charset=utf8");