C#链接Mysql

            string constr = "server=localhost;User Id=root;password=root;Database=test";
            MySqlConnection mycon = new MySqlConnection(constr);
            try
            {
                mycon.Open();
                MySqlCommand mycmd = new MySqlCommand("insert into ksk_member(nickname) values(‘小王‘)", mycon);
                if (mycmd.ExecuteNonQuery() > 0)
                {
                    Console.WriteLine("数据插入成功！");
                }
                Console.ReadLine();
            }
            catch (Exception ex)
            {
                return false;
            }
            finally
            {
                mycon.Close();
            }