我正在使用YouTube Resumable Uploads: https://developers.google.com/youtube/2.0/developers_guide_protocol_resumable_uploads#Sending_a_Resumable_Upload_API_Request
我无法使用ASIHttpRequest创建请求,如下所示。 如何使它工作?谢谢!任何帮助将不胜感激!
(1)
POST /resumable/feeds/api/users/default/uploads HTTP/1.1
Host: uploads.gdata.youtube.com
Authorization: Bearer ACCESS_TOKEN
GData-Version: 2
X-GData-Key: key=adf15ee97731bca89da876c...a8dc
Content-Length: 0
Slug: my_file.mp4
(2)
POST /resumable/feeds/api/users/default/uploads HTTP/1.1
Host: uploads.gdata.youtube.com
Authorization: Bearer ACCESS_TOKEN
GData-Version: 2
X-GData-Key: key=adf15ee97731bca89da876c...a8dc
Content-Length: 1941255
Slug: my_file.mp4
Content-Type: application/atom+xml; charset=UTF-8
<?xml version="1.0"?>
<entry xmlns="http://www.w3.org/2005/Atom"
xmlns:media="http://search.yahoo.com/mrss/"
xmlns:yt="http://gdata.youtube.com/schemas/2007">
<media:group>
<media:title type="plain">Bad Wedding Toast</media:title>
<media:description type="plain">
I gave a bad toast at my friend's wedding.
</media:description>
<media:category
scheme="http://gdata.youtube.com/schemas/2007/categories.cat">People
</media:category>
<media:keywords>toast, wedding</media:keywords>
</media:group>
</entry>
这是我的代码(2),请求完成没有错误,但responseData是空的。我不知道为什么!
NSURL *uploadUrl = [NSURL URLWithString:[NSString stringWithFormat:@"http://uploads.gdata.youtube.com/resumable/feeds/api/users/default/uploads"]];
ASIFormDataRequest *theRequest = [ASIFormDataRequest requestWithURL:uploadUrl];
NSString *xmlStr = [NSString stringWithFormat:@"<?xml version=\"1.0\"?>\n"
@"<entry xmlns=\"http://www.w3.org/2005/Atom\"\n"
@"xmlns:media=\"http://search.yahoo.com/mrss/\"\n"
@"xmlns:yt=\"http://gdata.youtube.com/schemas/2007\">\n"
@"<media:group>\n"
//Title
@"<media:title type=\"plain\">%@</media:title>\n"
//Description
@"<media:description type=\"plain\">\n"
@"%@\n"
@"</media:description>\n"
//Category
@"<media:category\n"
@"scheme=\"http://gdata.youtube.com/schemas/2007/categories.cat\">Entertainment\n"
@"</media:category>\n"
//Keywords
@"<media:keywords>Camera,PowerCam</media:keywords>\n"
@"</media:group>\n"
@"</entry>\n", @"PowerCam.mov",@"description" ];
[theRequest setTimeOutSeconds:60];
[theRequest addRequestHeader:@"Authorization" value:[NSString stringWithFormat:@"Bearer %@",_oauth.accessToken]];
[theRequest addRequestHeader:@"GData-Version" value:@"2"];
[theRequest addRequestHeader:@"X-GData-Key" value:[NSString stringWithFormat:@"key=%@", YouTuDevkey]];
[theRequest addRequestHeader:@"Content-Length" value:[NSString stringWithFormat:@"%d",xmlStr.length]];
[theRequest addRequestHeader:@"Slug" value:@"PowerCam.mov"];
[theRequest addRequestHeader:@"Content-Type" value:@"application/atom+xml; charset=UTF-8"];
[theRequest appendPostData:[xmlStr dataUsingEncoding:NSUTF8StringEncoding]];
[theRequest setUploadProgressDelegate:self];
theRequest.delegate = self;
theRequest.tag = eWSKYouTubeSharerUploadingVideoMetadata;
self.requestTag = eWSKYouTubeSharerUploadingVideoMetadata;
self.request = theRequest;
[[ASIManager manager] addRequest:theRequest];
[[ASIManager manager] startQueue];
答案 0 :(得分:0)
有关如何使用它的信息,请参阅the ASIHTTPRequest how-to。粗略地说,你会有这样的事情:
ASIHTTPRequest *request = [ASIHTTPRequest requestWithURL:url];
[request addRequestHeader:@"X-GData-Key" value:@"adf15ee97731bca89da876c...a8dc9"];
// add the other special headers as well
NSString *xmlBody = // create the XML data in the body
[request appendPostData:[xmlBody dataUsingEncoding:NSUTF8StringEncoding]];
[request startSynchronous];
假设您要从后台线程执行同步请求。
答案 1 :(得分:0)
以下示例显示了针对可恢复上传的上传视频元数据的请求的示例API响应:
HTTP/1.1 200 OK
Location: http://uploads.gdata.youtube.com/resumableupload/AF8GKF...0Glpk0Aw
Date: Fri, 04 Dec 2009 16:14:30 GMT
Pragma: no-cache
Expires: Fri, 01 Jan 1990 00:00:00 GMT
Cache-Control: no-cache, no-store, must-revalidate
Content-Length: 0
Content-Type: text/html
代码工作正常。 “位置”网址位于标题中,而不在正文中,因此responseData为空:)