public class NSURLSessionUploadTask extends NSURLSessionDataTask
cancel, countOfBytesExpectedToReceive, countOfBytesExpectedToSend, countOfBytesReceived, countOfBytesSent, currentRequest, error, originalRequest, priority, response, resume, setPriority, setTaskDescription, state, suspend, taskDescription, taskIdentifieraddObserver, observeValueForKeyPath, performSelector, performSelectorOnMainThread, release, removeObserver, removeObserver, retain, setValueForKey, setValueForUndefinedKey, valueForKey, valueForUndefinedKeyCopyright © 2020. All rights reserved.