/// <summary>
/// 添加永久视频素材
/// </summary>
/// <param name="title">视频素材的标题</param>
/// <param name="description">视频素材的描述</param>
/// <param name="filename">文件名</param>
/// <param name="dataStream">数据流</param>
/// <param name="config"></param>
/// <returns></returns>
public static Task <AddResult> AddVideo(string title, string description, string filename, Stream dataStream, ApiConfig config = null)
{
var additionalFields = new[]
{
new KeyValuePair <string, string>("description", ApiHelper.ToJsonString(new { title, description }, config))
};
return(ApiHelper.UploadResult <AddResult>("https://api.weixin.qq.com/cgi-bin/material/add_material?$acac$&type=thumb", "media", filename, dataStream, additionalFields, config));
}
/// <summary>
/// 新增临时素材. 临时素材只保留 3 天
/// </summary>
/// <param name="type">媒体文件类型，分别有图片（image）、语音（voice）、视频（video）和缩略图（thumb）</param>
/// <param name="filename">文件名</param>
/// <param name="dataStream">数据流</param>
/// <param name="config"></param>
/// <returns></returns>
public static Task <UploadResult> Upload(string type, string filename, Stream dataStream, ApiConfig config = null)
{
return(ApiHelper.UploadResult <UploadResult>($"https://api.weixin.qq.com/cgi-bin/media/upload?$acac$&type={Uri.EscapeDataString(type)}", "media", filename, dataStream, null, config));
}
/// <summary>
/// 上传图片
/// </summary>
/// <param name="filename">图片文件名</param>
/// <param name="dataStream">图片数据流</param>
/// <param name="config"></param>
/// <returns></returns>
public static Task <UploadImageResult> UploadImage(string filename, Stream dataStream, ApiConfig config = null)
{
return(ApiHelper.UploadResult <UploadImageResult>("https://api.weixin.qq.com/cgi-bin/media/uploadimg?$acac$", "media", filename, dataStream, null, config));
}
/// <summary>
/// 添加永久缩略图素材
/// </summary>
/// <param name="filename">文件名</param>
/// <param name="dataStream">数据流</param>
/// <param name="config"></param>
/// <returns></returns>
public static Task <AddResult> AddThumb(string filename, Stream dataStream, ApiConfig config = null)
{
return(ApiHelper.UploadResult <AddResult>("https://api.weixin.qq.com/cgi-bin/material/add_material?$acac$&type=thumb", "media", filename, dataStream, null, config));
}
