Swift 3 上传视频到 Cloudinary 失败

Question

我正在尝试使用 Swift 3 从我确定存在的视频网址将视频上传到 Cloudinary(未签名上传)。 我是想把本地URL的内容，转成Data，然后上传数据。我收到一条消息:

Error Domain=com.cloudinary.error Code=400 "(null)" UserInfo={message=Invalid image file}

这是我的上传代码:

func approveFunc(){
    let config = CLDConfiguration(cloudName: "xxxxx", apiKey: "xxxxxx")
    let cloudinary = CLDCloudinary(configuration: config)

    let params = CLDUploadRequestParams(params: ["resource_type": "video" as AnyObject])
    var data: Data?
    do{
        data = try NSData(contentsOfFile: (self.videoURL.relativePath), options: NSData.ReadingOptions.alwaysMapped) as Data
    } catch {

    }
    cloudinary.createUploader().upload(data: data!, uploadPreset: "fycdpm" , params: params, progress: nil, completionHandler: {(response, error) in
        print("done")
        print(response)
        print(error)
    })
}

我也试过直接从文件 url 上传:

    cloudinary.createUploader().upload(url: self.videoURL, uploadPreset: "fycdp7cm" , params: params, progress: nil, completionHandler: {(response, error) in
        print("done")
        print(response)
        print(error)
    })

同样的错误

Answer 1

resource_type 似乎没有传递到服务器，因此 Cloudinary 期望上传图像(默认值)和错误。 您是否尝试过执行以下操作？

let params = CLDUploadRequestParams().setResourceType(.video)

引用以下内容: https://github.com/cloudinary/cloudinary_ios/blob/master/CloudinaryTests/NetworkTests/UploaderTests.swift#L81-L104