Alamofire，Swift 2.0，SwiftyJSON：将响应主体解析为JSON [英] Alamofire, Swift 2.0, SwiftyJSON: Parse response body as JSON

问题描述

我已经成功完成了对服务器的POST请求，并且尝试解析响应JSON，但未成功。

I have successfully completed a POST request to server and I am trying to parse the response JSON but I have been unsuccessful.

        Alamofire.request(.POST, ServerConfig.ADD_SELLER_URL, parameters: sellerJSON, encoding: .JSON, headers: nil)
        .responseJSON(completionHandler: { responseRequest, responseResponse, responseResult in
            print(responseRequest!.URL)
            print(responseResponse)
            print(responseResult)

            let json = JSON(responseResponse!)
            print(json)
        })

我正在使用SwiftyJSON进行JSON解析。
这是我的输出

I am using SwiftyJSON for JSON parsing. Here is my output

Optional(http://stage-sellers.strawmine.com/api/v1/sellers/addSeller)
Optional(<NSHTTPURLResponse: 0x7f8f6df20530> { URL: http://stage-sellers.strawmine.com/api/v1/sellers/addSeller } { status code: 400, headers {
Connection = "keep-alive";
"Content-Type" = "application/json; charset=utf-8";
Date = "Mon, 12 Oct 2015 10:32:35 GMT";
Server = "nginx/1.4.6 (Ubuntu)";
"Transfer-Encoding" = Identity;
} })
SUCCESS
unknown

如您所见，仅打印响应标题。另外，如果我打印变量json，我将变得未知。如果我打印json.stringValue我得到一个空字符串。我想从正文中获取JSON数据。请帮忙！

As you can see, only the response headers are printed. Also, I am getting 'unknown' if I print the variable json. If I print json.stringValue I get an empty string. I want to get the JSON data from the body. Please help! Thanks in advance!

推荐答案

您需要使用 responseResult.value！

let json = JSON(responseResult.value!)
print(json)

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