/// <summary>
/// 上传图文消息素材【订阅号与服务号认证后均可用】
/// thumb_media_id:图文消息缩略图的media_id，可以在基础支持-上传多媒体文件接口中获得
/// </summary>
/// <param name="access_token"></param>
/// <param name="articles">图文消息，一个图文消息支持1到10条图文</param>
/// <returns>success: { "type":"news","media_id":"CsEf3ldqkAYJAU6EJeIkStVDSvffUJ54vqbThMgplD-VJXXof6ctX5fI6-aYyUiQ", "created_at":1391857799}</returns>
public static dynamic UploadArtcles(string access_token, List <WeixinArtcle> articles)
{
var url = string.Format("https://api.weixin.qq.com/cgi-bin/media/uploadnews?access_token={0}", access_token);
var client = new HttpClient();
var result = client.PostAsync(url, new StringContent(DynamicJson.Serialize(articles))).Result;
return(DynamicJson.Parse(result.Content.ReadAsStringAsync().Result));
}
public static string GetJsSDKTicket(string appid, string appsecrect, bool force = false)
{
try
{
var access_token = "";
var jssdk_ticket = "";
if (force && cache.Contains(appid))
{
cache.Remove(appid);
}
if (!cache.Contains(appid))
{
access_token = GetAccessToken(appid, appsecrect).access_token;
jssdk_ticket = GetTickect(access_token).ticket;
var json = DynamicJson.Serialize(
new weixin_token
{
access_token = access_token,
jssdk_ticket = jssdk_ticket
});
var policy = new CacheItemPolicy()
{
AbsoluteExpiration = DateTime.Now.AddSeconds(ACCESS_TOKEN_EXPIRE_SECONDS)
};
cache.Set(appid, json, policy);
}
else
{
var weixin_token = DynamicJson.Parse(cache.Get(appid).ToString());
access_token = weixin_token.access_token;
jssdk_ticket = weixin_token.jssdk_ticket;
}
//Logger.Info(string.Format("appid:{0};access_token:{1};jssdk_ticket:{2}", appid, access_token, jssdk_ticket));
return(jssdk_ticket);
}
catch (Exception ex)
{
Log.Debug("GetJsSDKTicket", "GetJsSDKTicket异常" + ex);
//Logger.Debug("YTS_OrderAPI.Common.WxCommon.GetJsSDKTicket异常", ex);
return(string.Empty);
}
}