Alamofire自定义参数 [英] Alamofire custom parameters

问题描述

我正在尝试将此卷曲调用转换为Swift中的Alamofire。

I am trying to convert this curl call to Alamofire in Swift.

 curl -X POST https://content.dropboxapi.com/2/files/download    
     --header "Authorization: Bearer ab-xxx-x-x"     
     --header "Dropbox-API-Arg: {\"path\": "/acme101/acmeX100/acmeX100.001.png\"}"

我认为这个.. 。

let headers:HTTPHeaders = ["Authorization": "Bearer " + token2Save]
let moreheaders:Parameters = ["Dropbox-API-Arg": ["path":sourcePath]]

Alamofire.request("https://content.dropboxapi.com/2/files/download", parameters: moreheaders, encoding: URLEncoding(destination: .queryString), headers: headers).responseJSON { feedback in
        guard feedback.result.value != nil else {
            print("Error: did not receive data", print("request \(request) feedback \(feedback)"))
            return
        }

但是很好它不起作用，它崩溃...

But of course it doesn't work, it crashes with ...

request (Function) feedback FAILURE: responseSerializationFailed(Alamofire.AFError.ResponseSerializationFailureReason.jsonSerializationFailed(Error Domain=NSCocoaErrorDomain Code=3840 "Invalid value around character 0." UserInfo={NSDebugDescription=Invalid value around character 0.}))
Error: did not receive data ()

这需要在标题中，而不是正文。

This needs to be in the header, not the body.

推荐答案

let headers:HTTPHeaders = ["Authorization": "Bearer " + token2Save]
let moreheaders:Parameters = ["Dropbox-API-Arg": ["path":sourcePath]]

Alamofire.request("https://content.dropboxapi.com/2/files/download", parameters: moreheaders, encoding: URLEncoding(destination: .queryString), headers: headers).responseJSON { feedback in
        guard feedback.result.value != nil else {
            print("Error: did not receive data", print("request \(request) feedback \(feedback)"))
            return

URLEncoding（destination：.queryString），headers：headers）.responseJSON

用responseString替换responseJSON并检查你对webservice的响应..它将导致获得错误行。

Replace responseJSON with responseString and check your response from webservice.. it will lead to get the error line.

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