public JsonResult LoginIn(string username, string password) { StatusAttribute res = new StatusAttribute(); DataTable dt = db.AccessReader("select password,ID from admins where username='******'"); if (dt.Rows.Count > 0 && dt.Rows[0][0].ToString() == Md5.GetMd5Word(username, password).ToString()) { res.status = true; res.message = "登录成功!"; HttpContext.Session["admin"] = dt.Rows[0][1]; } else { res.status = false; res.message = "登录失败!用户名或密码错误..."; } return(Json(res)); }