// GET: api/sign?account=233 /// <summary> /// 查看帐号是否存在 /// </summary> /// <param name="userName"></param> /// <returns></returns> public string Get(string userName) { try { int tmp = myConnent.MySqlReadCount("SELECT COUNT(*) FROM 账号表 WHERE UserName ='******'"); if (tmp == 1) { return("true"); } else { return("false"); } } catch (Exception e) { Console.WriteLine(e.ToString()); return("false"); } }