使用 Alamofire "format=json&body="格式化 HTTP 请求



我正在尝试发送需要看起来像这样的API请求:

https://api.gibbly.com/1/device?format=json&Amp; ambody = {" selection" = {" selectionType":"注册"," selectionMatch":"," Incl.ederuntime":true}}

但是,当我使用下面的代码时,会出现错误。在响应的[结果]段中,我得到以下内容:

[RESULT] FAILURE: responseSerializationFailed(reason: Alamofire.AFError.ResponseSerializationFailureReason.jsonSerializationFailed(error: Error Domain=NSCocoaErrorDomain Code=3840 "Invalid value around character 0." UserInfo={NSDebugDescription=Invalid value around character 0.}))

我已经尝试了使用Postman的请求,并且效果很好,因此我认为问题是由代码引起的。

基于代码中的第一个"打印"语句,HTTP主体似乎正确:

Optional({"selection":{"selectionType":"registered","selectionMatch":"","includeSettings":true}})

我唯一能想到的是,Alamofire不会在请求中添加"格式= JSON& body =",但我不知道如何看待这种情况。任何帮助将不胜感激。


        let headers: HTTPHeaders = [
            "Authorization": "Bearer adsf023494axadf32342",
            "Content-Type": "text/json"
        ]
        let parameters: [String: Any] = [
            "selection":[
                "selectionType":"registered",
                "selectionMatch":"",
                "includeSettings":true
            ]
        ]
        Alamofire.request(url!, method: .get, parameters: parameters, encoding: JSONEncoding.default, headers: headers).responseJSON {
            response in
print(NSString(data: (response.request?.httpBody)!, encoding: String.Encoding.utf8.rawValue))
            print(response)
        }

用于获取方法使用urlencoding.default而不是jsonencoding.default.default in Alamofire请求

确定弄清楚。我做了以下操作:(1)将参数创建为字符串,(2)百分比编码它们,以便所有字符都可以用作URL,(3)将编码的参数添加到基本URL中,并且(4)使用了(4)带有基本URL的新URL,然后编码参数作为我的请求的URL。

let url = "https://api.gibbly.com/1/device?format=json&body="
        let urlParams = "{"selection":{"selectionType":"registered","selectionMatch":"","includeSettings":true}}"
        let urlEncoded = url + urlParams.addingPercentEncoding(withAllowedCharacters: .urlHostAllowed)!
        let headerList : HTTPHeaders = [
            "Authorization" : "Bearer " + (KeychainWrapper.standard.string(forKey: "accessToken"))!, 
            "Content-Type" : "text/json"
        ]
        Alamofire.request(urlEncoded, method: .get, headers: headerList).responseJSON{
            response in
print(response)
}

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