/// <summary>
/// 构建上传可选设置对象
///
/// 在构造函数内部会设置默认的值来回避对象null检测
/// </summary>
/// <param name="extraParams">扩展参数</param>
/// <param name="mimeType">文件MimeType</param>
/// <param name="checkCrc32">检查crc32开关</param>
/// <param name="upProgressHandler">上传进度处理器</param>
/// <param name="upCancellationSignal">上传取消信号</param>
public UploadOptions(Dictionary<string, string> extraParams, string mimeType, bool checkCrc32,
UpProgressHandler upProgressHandler, UpCancellationSignal upCancellationSignal)
{
this.ExtraParams = extraParams;
this.MimeType = mime(mimeType);
this.CheckCrc32 = checkCrc32;
this.CancellationSignal = (upCancellationSignal != null) ? upCancellationSignal : new UpCancellationSignal(delegate()
{
return false;
});
this.ProgressHandler = (upProgressHandler != null) ? upProgressHandler : new UpProgressHandler(delegate(string key, double percent)
{
Debug.WriteLine("qiniu up progress " + percent);
});
}
