Norvon

源码中就没有计算  自己改源码实现吧 ``` if (@available(iOS 9.0, *)) { PHAssetResource *resource = [[PHAssetResource assetResourcesForAsset:model.asset] firstObject]; NSInteger videoLength = [[resource valueForKey:@"fileSize"] integerValue]; dataLength += videoLength; } ```

你可以重写当前请求的 `baseUrl` 和 `buildCustomUrlRequest`方法实现 ``` objc /// The baseURL of request. This should only contain the host part of URL, e.g., http://www.example.com. /// See also `requestUrl` - (NSString *)baseUrl; ///...

M2 Python3 you can try