/// <summary>
/// 上传永久视频素材
/// </summary>
/// <param name="file">素材地址</param>
/// <param name="title">标题</param>
/// <param name="introduction">描述</param>
/// <param name="fileType">类型，默认视频</param>
/// <param name="timeOut">超时</param>
/// <returns></returns>
public static UploadForeverMediaResult UploadForeverVideo(string file, string title, string introduction, WxUploadFileType fileType = WxUploadFileType.UploadFileTypeVideo, int timeOut = App.AppRequestTimeOut)
{
var url = getUploadUrlByType(fileType);
var fileDictionary = new Dictionary<string, string>();
fileDictionary["media"] = file;
fileDictionary["description"] = string.Format("{{\"title\":\"{0}\", \"introduction\":\"{1}\"}}", title, introduction);
return Post.PostFileGetJson<UploadForeverMediaResult>(url, null, fileDictionary, null, timeOut: timeOut);
}
/// <summary>
/// 新增其他类型永久素材(图片（image）、语音（voice）和缩略图（thumb）)
/// </summary>
/// <param name="accessTokenOrAppId"></param>
/// <param name="file">文件路径,需要上传全路径</param>
/// <param name="timeOut">代理请求超时时间（毫秒）</param>
/// <returns></returns>
public static UploadForeverMediaResult UploadForeverMedia(string file, WxUploadFileType fileType, int timeOut = App.AppRequestTimeOut)
{
if (fileType == WxUploadFileType.UploadFileTypeVideo) {
throw new WxException("请使用 UploadForeverVideo 方法上传视频！");
}
var url = getUploadUrlByType(fileType);
var fileDictionary = new Dictionary<string, string>();
fileDictionary["media"] = file;
return Post.PostFileGetJson<UploadForeverMediaResult>(url, null, fileDictionary, null, timeOut: timeOut);
}
/// <summary>
/// 私有方法，根据类型获取相应的要请求的Url
/// </summary>
/// <param name="fileType"></param>
/// <returns></returns>
private static string getUploadUrlByType(WxUploadFileType fileType)
{
string accessToken = AccessToken.AccessTokenHelper.TokenModel.Access_Token;
//string accessToken = "HPzro0z2w2Rc1goLiMUTR3TTCqrtW7yb6KTFcy_muEeVHFS01kdA-eeqWqz62HUyzzeJgp0f8lVm0slyNBAnXFXowES7aJXuB1-HTvvc_AI";
string type = string.Empty;
switch (fileType)
{
case Utils.Logic.Enum.WxUploadFileType.UploadFileTypeImage:
type = "image";
break;
case Utils.Logic.Enum.WxUploadFileType.UploadFileTypeThumb:
type = "thumb";
break;
case Utils.Logic.Enum.WxUploadFileType.UploadFileTypeVideo:
type = "video";
break;
case Utils.Logic.Enum.WxUploadFileType.UploadFileTypeVoice:
type = "voice";
break;
}
return string.Format(UploadApi.Upload_Url, accessToken, type);
}