Alamofire 4.0上传MultipartFormData标头 [英] Alamofire 4.0 Upload MultipartFormData Header

问题描述

我们如何在Alamofire 4.0的上传功能中添加身份验证标头？

How do we add an authentication header to the upload function of Alamofire 4.0?

下面是示例代码，但我认为无法在标题中添加标头函数。

below is the sample code, however I see no way in adding a header to the function.

Alamofire.upload(
    multipartFormData: { multipartFormData in
        multipartFormData.append(unicornImageURL, withName: "unicorn")
        multipartFormData.append(rainbowImageURL, withName: "rainbow")
    },
    to: "https://httpbin.org/post",
    encodingCompletion: { encodingResult in
        switch encodingResult {
        case .success(let upload, _, _):
            upload.responseJSON { response in
                debugPrint(response)
            }
        case .failure(let encodingError):
            print(encodingError)
        }
    }
)

以前版本的alamofire支持直接添加标题，但不支持新标题。有什么想法？

Previous version of alamofire supported adding header directly, but not the new one. Any ideas?

推荐答案

我得到了解决方案。

Alamofire.upload(multipartFormData:{ multipartFormData in
         multipartFormData.append(unicornImageURL, withName: "unicorn")
         multipartFormData.append(rainbowImageURL, withName: "rainbow")},
       usingThreshold:UInt64.init(),
       to:"https://httpbin.org/post",
       method:.post, 
       headers:["Authorization": "auth_token"], 
       encodingCompletion: { encodingResult in
        switch encodingResult {
        case .success(let upload, _, _):
            upload.responseJSON { response in
                debugPrint(response)
            }
        case .failure(let encodingError):
            print(encodingError)
        }
    })

希望它能帮到你。

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