public ContentResult CreatCard()
{
Response.ContentType = "application/json";
ResultInfo <Card> result;
try
{
if (Request.Cookies["CardId"] != null)
{
throw new Exception("已有公交卡，不可重复创建，请先删除现有公交卡");
}
Card card = CardOperation.CreatCard();
result = new ResultInfo <Card>(ResultInfoEnum.OK, "访问成功", Request.Url.ToString(), card);
HttpCookie cookie = new HttpCookie("CardId")
{
Value = card.CardId,
Expires = DateTime.MaxValue
};
Response.Cookies.Add(cookie);
return(Content(JsonConvert.SerializeObject(result)));
}
catch (Exception e)
{
result = result = new ResultInfo <Card>(ResultInfoEnum.ERROR, e.Message, Request.Url.ToString(), null);
return(Content(JsonConvert.SerializeObject(result)));
}
}
