public AccessToken GetAccessTokenSync()
{
var connectProvider = ServiceLocator.GetInstance <IWeixinConnectProvider>();
if (connectProvider == null)
{
throw new Exception("未注册IWeixinConnectProvider接口的实现类");
}
var token = connectProvider.GetAccessToken(CurMPAccount.AppId);
if (token != null && DateTime.Now < token.ExpireTime)
{
return(token);
}
//单线程执行
lock (TokenRefLock)
{
//检查是否已被其他线程刷新
token = connectProvider.GetAccessToken(CurMPAccount.AppId);
if (token != null && DateTime.Now < token.ExpireTime)
{
return(token);
}
//get the new token
var url = $"https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid={CurMPAccount.AppId}&secret={CurMPAccount.AppSecret}";
string error = null;
var resStr = WebReqUtil.GetRequest(url, out error);
if (!string.IsNullOrEmpty(error) || string.IsNullOrEmpty(resStr))
{
LogService.ErrorFormat("get access token error:{0}", error);
return(null);
}
LogService.DebugFormat("get access token result:{0}", resStr);
var resObj = JsonConvert.DeserializeObject <ErrorDes>(resStr);
if (resObj.errcode > 0)
{
LogService.DebugFormat("get access token failed:{0}", resStr);
}
var res = JsonConvert.DeserializeAnonymousType(resStr, new { access_token = string.Empty, expires_in = 0 });
if (res == null)
{
return(null);
}
//store new token
token = new AccessToken
{
AppId = CurMPAccount.AppId,
Token = res.access_token,
ExpireTime = DateTime.Now.AddSeconds(res.expires_in)
};
connectProvider.StoreAccessToken(token);
}
return(token);
}
public string GetJsApiTicket()
{
var connectProvider = ServiceLocator.GetInstance <IWeixinConnectProvider>();
if (connectProvider == null)
{
throw new Exception("未注册IWeixinConnectProvider接口的实现类");
}
var token = connectProvider.GetJsApiTicket(CurMPAccount.AppId);
if (token != null && DateTime.Now < token.ExpireTime)
{
return(token.Token);
}
//单线程执行
lock (JsTicketRefLock)
{
//检查是否已被其他线程刷新
token = connectProvider.GetJsApiTicket(CurMPAccount.AppId);
if (token != null && DateTime.Now < token.ExpireTime)
{
return(token.Token);
}
//get the new ticket
var url = string.Format("https://api.weixin.qq.com/cgi-bin/ticket/getticket?access_token={0}&type=jsapi", GetAccessToken());
string error;
var resStr = WebReqUtil.GetRequest(url, out error);
if (!string.IsNullOrEmpty(error) || string.IsNullOrEmpty(resStr))
{
LogService.ErrorFormat("Wechat fail get js ticket:{0}", error);
return(null);
}
var resObj = JsonConvert.DeserializeObject <ErrorDes>(resStr);
if (resObj.errcode > 0)
{
LogService.DebugFormat("Wechat fail get js ticket:{0}", resStr);
}
var res = JsonConvert.DeserializeAnonymousType(resStr, new { ticket = string.Empty, expires_in = 0 });
if (res == null)
{
return(null);
}
//store new ticket
token = new AccessToken
{
AppId = CurMPAccount.AppId,
Token = res.ticket,
ExpireTime = DateTime.Now.AddSeconds(res.expires_in)
};
connectProvider.StoreJsApiTicket(token);
}
return(token.Token);
}
