public DownloadInfo CreateData()
{
var response = GetResponse();
if (response == null)
{
throw new NullReferenceException("下载链接已失效");
}
var info = new DownloadInfo
{
ContentLength = response.ContentLength,
DownloadUrl = Url,
DownloadPath = DownloadPath,
};
info.Init();
return(info);
}
