使用Swift通过REST API设置YouTube上传的代码段数据

在multipartFormData块中为参数值添加一行，如下所示（将代码放置在视频项之前）：

multipartFormData.appendBodyPart(data:"{'snippet':{'title' : 'TITLE_TEXT', 'description': 'DEscriptION_TEXT'}}".dataUsingEncoding(NSUTF8StringEncoding, allowLossyConversion: false)!, name :"snippet", mimeType: "application/json")

帖子网址也应更改为part = snippet

https://www.googleapis.com/upload/youtube/v3/videos?part=snippet

即

.POST,    "https://www.googleapis.com/upload/youtube/v3/videos?part=snippet",    headers: headers,    multipartFormdata: { multipartFormData in        multipartFormData.appendBodyPart(data:"{'snippet':{'title' : 'TITLE_TEXT', 'description': 'DEscriptION_TEXT'}}".dataUsingEncoding(NSUTF8StringEncoding, allowLossyConversion: false)!, name :"snippet", mimeType: "application/json")        multipartFormData.appendBodyPart(data: videodata, name: "video", fileName: "video.mp4", mimeType: "application/octet-stream")},