异常来自HRESULT:0x80070459

更新时间2019-07-27 09:15:06

解决方案：存储cookie值经过url编码即可，上代码：

HttpCookie cookie = new HttpCookie("username", HttpUtility.UrlEncode(userName));
cookie.Expires = DateTime.Now.AddMonths(1);
Response.AppendCookie(cookie);