Please tell me how to write a breakpoint resume upload. Use cancellationSigna to return YES to pause and continue. If the program exits, how to resume the next upload? How to write a breakpoint resume upload? Use cancellationSigna to return YES to pause and continue. If the program exits, how to write a breakpoint resume upload? When exiting, the next upload...

objective-c - How to write a breakpoint resume upload? Use cancellationSigna to return YES to pause and continue. If the program exits, how to resume the next upload?-PHP Chinese Network Q&A

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objective-c - How to write a breakpoint resume upload? Use cancellationSigna to return YES to pause and continue. If the program exits, how to resume the next upload?

怪我咯 2017-05-02 09:29:58

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Please tell me how to write a breakpoint resume upload. Use cancellationSigna to return YES to pause and continue. If the program exits, how to resume the next upload? Please tell me how to write a breakpoint resume upload. Use cancellationSigna to return YES to pause and continue. , if the program exits, how to resume the next upload

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