// 微信上传图文素材,然后再群发
private bool UploadMultiNews(List <M_WXImgItem> imgList, ref string artmedia)
{
List <M_WXNewsItem> itemList = new List <M_WXNewsItem>();
foreach (var item in imgList)
{
//上传封面图片
string media = "";
if (!api.UploadImg(item.PicUrl, ref media))
{
throw new Exception("封面上传失败,原因:" + media);
}
//添加多图文信息
itemList.Add(new M_WXNewsItem()
{
title = item.Title,
digest = "digest",
thumb_media_id = media,
author = SiteConfig.SiteInfo.SiteName,
content = item.Description,
content_source_url = item.Url
});
}
string result = api.UploadMPNews(itemList);
JObject jobj = JsonConvert.DeserializeObject <JObject>(result);
artmedia = jobj["media_id"].ToString();
return(true);
}
/// <summary>
/// 微信上传图文素材
/// </summary>
/// <param name="imgList"></param>
/// <returns></returns>
public string UpMpNews(List <M_WXImgItem> imgList)
{
List <M_WXNewsItem> itemList = new List <M_WXNewsItem>();
foreach (var item in imgList)
{
//上传文件
JObject fileobj = JsonConvert.DeserializeObject <JObject>(UpWxImg(item.PicUrl));
string media = fileobj["media_id"].ToString(); //获取mediaID
//添加多图文信息
itemList.Add(new M_WXNewsItem()
{
title = item.Title, digest = "描述", thumb_media_id = media, author = B_Admin.GetLogin().UserName, content = item.Description, content_source_url = "http://demo.z01.com"
});
}
return(api.UploadMPNews(itemList));
}