public string GetTicket(string appid, string appsecret)
{
var model = DbFactory.Default.Get <WeiXinBasicInfo>().FirstOrDefault();
if (model != null && model.TicketOutTime > DateTime.Now && !string.IsNullOrEmpty(model.Ticket))
{
return(model.Ticket);
}
lock (_locker)
{
model = DbFactory.Default.Get <WeiXinBasicInfo>().FirstOrDefault();
if (model != null && model.TicketOutTime > DateTime.Now && !string.IsNullOrEmpty(model.Ticket))
{
return(model.Ticket);
}
if (model == null)
{
model = new WeiXinBasicInfo();
}
var ticketRequest = new Senparc.Weixin.MP.Entities.JsApiTicketResult();
ticketRequest.errcode = Senparc.Weixin.ReturnCode.系统繁忙此时请开发者稍候再试;
try
{
var accessToken = this.TryGetToken(appid, appsecret);
model.AccessToken = accessToken;
ticketRequest = CommonApi.GetTicket(accessToken);
}
catch (Exception e)
{
Log.Error("请求Ticket出错，强制刷新acess_token", e);
var accessToken = this.TryGetToken(appid, appsecret, true);
model.AccessToken = accessToken;
ticketRequest = CommonApi.GetTicket(accessToken);
}
if (ticketRequest.errcode == Senparc.Weixin.ReturnCode.请求成功 && !string.IsNullOrEmpty(ticketRequest.ticket))
{
if (ticketRequest.expires_in > 3600)
{
ticketRequest.expires_in = 3600;
}
model.AppId = appid;
model.TicketOutTime = DateTime.Now.AddSeconds(ticketRequest.expires_in);
model.Ticket = ticketRequest.ticket;
DbFactory.Default.Save(model);
return(model.Ticket);
}
else
{
throw new HimallException("请求微信接口出错");
}
}
}
public string GetTicket(string appid, string appsecret)
{
int num = context.WeiXinBasicInfo.ToList().Count();
WeiXinBasicInfo weiXinBasicInfo = null;
if (num != 0)
{
weiXinBasicInfo = context.WeiXinBasicInfo.FirstOrDefault();
}
else
{
WeiXinBasicInfo weiXinBasicInfo1 = new WeiXinBasicInfo()
{
TicketOutTime = DateTime.Now,
Ticket = ""
};
weiXinBasicInfo = weiXinBasicInfo1;
weiXinBasicInfo.AppId = "";
weiXinBasicInfo.AccessToken = "";
weiXinBasicInfo = context.WeiXinBasicInfo.Add(weiXinBasicInfo);
context.SaveChanges();
}
if (weiXinBasicInfo.TicketOutTime > DateTime.Now)
{
return(weiXinBasicInfo.Ticket);
}
JsApiTicketResult jsApiTicketResult = new JsApiTicketResult();
try
{
string str = CommonApi.GetToken(appid, appsecret).access_token;
weiXinBasicInfo.AccessToken = str;
jsApiTicketResult = CommonApi.GetTicket(str, "jsapi");
}
catch (Exception exception1)
{
Exception exception = exception1;
if (jsApiTicketResult.errcode == ReturnCode.获取access_token时AppSecret错误或者access_token无效)
{
Log.Info("请求Ticket出错，强制刷新acess_token", exception);
string str1 = CommonApi.GetToken(appid, appsecret).access_token;
weiXinBasicInfo.AccessToken = str1;
jsApiTicketResult = CommonApi.GetTicket(str1, "jsapi");
}
}
if (jsApiTicketResult.errcode != ReturnCode.请求成功)
{
throw new HimallException("请求微信接口出错");
}
if (jsApiTicketResult.expires_in > 3600)
{
jsApiTicketResult.expires_in = 3600;
}
weiXinBasicInfo.AppId = appid;
DateTime now = DateTime.Now;
weiXinBasicInfo.TicketOutTime = now.AddSeconds(jsApiTicketResult.expires_in);
weiXinBasicInfo.Ticket = jsApiTicketResult.ticket;
try
{
context.Configuration.ValidateOnSaveEnabled = false;
context.SaveChanges();
context.Configuration.ValidateOnSaveEnabled = true;
}
catch (Exception exception3)
{
Exception exception2 = exception3;
Log.Info("保存失败", (exception2.InnerException != null ? exception2.InnerException : exception2));
}
return(weiXinBasicInfo.Ticket);
}
