上传地址和凭证方式

上传地址和凭证方式调用init方法初始化。

请求获取的上传地址和凭证初始化时无需设置，在开始上传开始后触发的OnUploadStartedListener回调中调用setUploadAuthAndAddress: uploadAuth:uploadAddress:方法进行设置。

当token超时，会触发OnUploadTokenExpiredListener回调，需要调用resumeWithAuth方法，设置新的上传凭证继续上传。//create VODUploadClient object

self.uploader = [VODUploadClient new];

//weakself

__weak typeof(self) weakSelf = self;

//setup callback

OnUploadFinishedListener FinishCallbackFunc = ^(UploadFileInfo* fileInfo, VodUploadResult* result){

NSLog(@"upload finished callback videoid:%@, imageurl:%@", result.videoId, result.imageUrl);

};

OnUploadFailedListener FailedCallbackFunc = ^(UploadFileInfo* fileInfo, NSString *code, NSString* message){

NSLog(@"upload failed callback code = %@, error message = %@", code, message);

};

OnUploadProgressListener ProgressCallbackFunc = ^(UploadFileInfo* fileInfo, long uploadedSize, long totalSize) {

NSLog(@"upload progress callback uploadedSize : %li, totalSize : %li", uploadedSize, totalSize);

};

OnUploadTokenExpiredListener TokenExpiredCallbackFunc = ^{

NSLog(@"upload token expired callback.");

//token过期，设置新的上传凭证，继续上传

[weakSelf.uploader resumeWithAuth:`new upload auth`];

};

OnUploadRertyListener RetryCallbackFunc = ^{

NSLog(@"upload retry begin callback.");

};

OnUploadRertyResumeListener RetryResumeCallbackFunc = ^{

NSLog(@"upload retry end callback.");

};

OnUploadStartedListener UploadStartedCallbackFunc = ^(UploadFileInfo* fileInfo) {

NSLog(@"upload upload started callback.");

//设置上传地址和上传凭证

[weakSelf.uploader setUploadAuthAndAddress:fileInfo uploadAuth:`upload auth` uploadAddress:`upload address`];

};

VODUploadListener *listener = [[VODUploadListener alloc] init];

listener.finish = FinishCallbackFunc;

listener.failure = FailedCallbackFunc;

listener.progress = ProgressCallbackFunc;

listener.expire = TokenExpiredCallbackFunc;

listener.retry = RetryCallbackFunc;

listener.retryResume = RetryResumeCallbackFunc;

listener.started = UploadStartedCallbackFunc;

//init with upload address and upload auth

[self.uploader init:listener];