我可以使用相同的方式共享图像
SLRequest *postRequest = [SLRequest requestForServiceType:SLServiceTypeTwitter requestMethod:SLRequestMethodPOST URL:requestURL parameters:message];if (isImage){ NSData *data = UIImagePNGRepresentation(imgSelected); [postRequest addMultipartData:data withname:@"media" type:@"image/png" filename:@"Testimage.png"];}postRequest.account = account;[postRequest performRequestWithHandler:^(NSData *responseData,NShttpURLResponse *urlResponse,NSError *error){ if (!error) { NSLog(@"Upload Sucess !"); }}];@H_301_5@解决方法 我一直在阅读Twitter视频上传api文档,它非常简单.您基本上需要向其API发出3个POST请求.您上传的视频也限制为15 MB. Uploads using this endpoint require at least 3 calls,one to
initialize the request,which returns the media_ID,one or more calls
to append/upload binary or base64 encoded data,and one last call to
finalize the upload and make the media_ID usable with other resources.
它的工作原理如下：
>请求1：发送具有视频大小(以字节为单位)的init请求.这将返回我们必须在请求2和3中使用的媒体ID号.
>请求2：使用请求1中返回的媒体ID号上传视频数据.
>请求3：视频上传完成后,将“FINAliZE”请求发送回Twitter API.这让Twitter API知道视频文件的所有块都已完成上传.
注意Twitter API接受“块”中的视频上传.因此,如果您的视频文件很大,您可能希望将其拆分为多个文件,因此您必须多次重复“请求2”(不要忘记每次都增加“segment_index”数字).
我已经开始编写以下代码了.尝试一下并尝试一下.我稍后会更新我的答案以改进它.
-(voID)imagePickerController:(UIImagePickerController *)picker dIDFinishPickingMediawithInfo:(NSDictionary *)info { // Assign the mediatype to a string Nsstring *mediaType = [info objectForKey:UIImagePickerControllerMediaType]; // Check the media type string so we can determine if its a vIDeo if ([mediaType isEqualToString:@"public.movIE"]) { NSURL *vIDeoURL = [info objectForKey:UIImagePickerControllerMediaURL]; NSData *webData = [NSData dataWithContentsOfURL:vIDeoURL]; // Get the size of the file in bytes. Nsstring *yourPath = [Nsstring stringWithFormat:@"%",vIDeoURL]; NSfileManager *man = [NSfileManager defaultManager]; NSDictionary *attrs = [man attributesOfItemAtPath:yourPath error: NulL]; UInt32 result = [attrs fileSize]; //[self tweetVIDeoStage1:webData :result]; [self tweetVIDeo:webData :result :1 :@"n/a"]; }}-(voID)tweetVIDeo:(NSData *)vIDeoData :(int)vIDeoSize :(int)mode :(Nsstring *)mediaID { NSURL *twitterVIDeo = [NSURL URLWithString:@"https://upload.twitter.com/1.1/media/upload.Json"]; // Set the parameters for the first twitter vIDeo request. NSDictionary *postDict; if (mode == 1) { postDict = @{@"command": @"INIT",@"total_bytes" : vIDeoSize,@"media_type" : @"vIDeo/mp4"}; } else if (mode == 2) { postDict = @{@"command": @"APPEND",@"media_ID" : mediaID,@"segment_index" : @"0",@"media" : vIDeoData }; } else if (mode == 3) { postDict = @{@"command": @"FINAliZE",@"media_ID" : mediaID }; } SLRequest *postRequest = [SLRequest requestForServiceType:SLServiceTypeTwitter requestMethod:SLRequestMethodPOST URL:requestURL:twitterVIDeo parameters:postDict]; // Set the account and begin the request. postRequest.account = account; [postRequest performRequestWithHandler:^(NSData *responseData,NSError *error) { if (!error) { if (mode == 1) { // Parse the returned data for the JsON string // which contains the media upload ID. NSMutableDictionary *returnedData = [NSJsONSerialization JsONObjectWithData:responseData options:NSJsONReadingMutableContainers error:&error] Nsstring *tweetID = [Nsstring stringWithFormat:@"%@",[returnedData valueForKey:@"media_ID_string"]]; [self tweetVIDeo:vIDeoData :result :2 :tweetID]; } else if (mode == 2) { [self tweetVIDeo:vIDeoData :result :3 :mediaID]; } } else { NSLog(@"Error stage %d - %",mode,error); } }];}@H_301_5@ 更新 – Twitter API错误 – https://dev.twitter.com/overview/api/response-codes
在回答您的第一条评论时,错误503表示Twitter服务器过载,无法立即处理您的请求.
503 Service Unavailable The Twitter servers are up,but overloaded with requests. Try again later.
总结 以上是内存溢出为你收集整理的通过iOS App在Twitter上分享视频全部内容，希望文章能够帮你解决通过iOS App在Twitter上分享视频所遇到的程序开发问题。
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