/// <summary>设置Copy
/// </summary>
private void SetCopySource(IRequest request)
{
//判断是否为拷贝
if (RestUtil.IsCopyRequest(request))
{
var copySource = request.GetHeaderValue(Headers.XAmzCopySource);
if (!copySource.StartsWith("/"))
{
copySource = "/" + copySource;
}
request.Headers.Add(Headers.XKssCopySource, copySource);
}
}