json - 使用 Json for Swift 3 的 zoho books 的 POST 方法

Question

我正在尝试将 Zoho Books API 包含在我的 swift 应用程序中。我想使用 POST 方法创建一个项目，但我一直收到一条错误消息，指出我的 JSONString 错误。

以下是 zoho 文档请求使用 POST 方法发送的内容，以便创建项目:

 https://books.zoho.com/api/v3/items
  ?authtoken=e07119171812c29b3a0dacdb79a57e3f
  &organization_id=10234695
  &JSONString={
      "name": "Hard Drive",
      "description": "500GB, USB 2.0 interface 1400 rpm, protective hard case.",
      "rate": 120.00,
      "account_id": "460000000000388",
      "tax_id": "460000000027005"
}

这是我做的。我感觉我的 JSONString 不符合预期的格式...

let postData = [ 
            "authtoken" : "ZZZZZZZZZZZZZZZZZZZZZZ",
            "organization_id" : "XXXXXXXXXXX",
            "JSONString" :
                [
                "name": "Hard Drive",
                "description": "500GB, USB 2.0 interface 1400 rpm, protective hard case.",
                "rate": 120.00,
                "account_id": "460000000000388",
                "tax_id": "460000000027005"
                ]
            ] as [String : Any]

        var request = URLRequest(url: NSURL(string:"https://books.zoho.eu/api/v3/items")! as URL)
        request.httpMethod = "POST"
        request.httpBody = try! JSONSerialization.data(withJSONObject: postData, options: [])
        request.addValue("application/json", forHTTPHeaderField: "Content-Type")

        Alamofire.request(request).responseJSON
            { response in
                if let JSON = response.result.value {
                    let zohoResponse: [String: AnyObject] = JSON as! [String : AnyObject]
                    print(zohoResponse)
                }
        }

答案:

["code": 4, "message": Invalid value passed for JSONString]

我很好地发出了 GET 请求，因此我相信在我的 swift 应用程序中使用 POST 方法也应该是可以管理的。

非常感谢您的帮助

问候

Answer 1

更新:

我找到的解决方案是使用字符串参数而不是 JSON 参数发送 post 请求。

如果您有替代解决方案，我很感兴趣，但我使用的解决方案有效......

class func sendPostZoho(url : String, dataArray : [String: AnyObject] , completionHandler : @escaping ([String : AnyObject])->()) {
    let jsonstring  = try! JSONSerialization.data(withJSONObject: dataArray, options: [])
    let convertedString = String(data: jsonstring, encoding: .utf8)

    let percentageString = convertedString?.replacingOccurrences(of: "\"", with: "%22")
    var request3 = URLRequest(url: URL(string: url)!)
    request3.httpMethod = "POST"
    let StringtoPost = "&JSONString=" + percentageString!

    request3.httpBody = StringtoPost.data(using: .utf8)

    Alamofire.request(request3).responseJSON
        { response in

            if let JSON = response.result.value {
                let DictionnaryResponse: [String: AnyObject] = JSON as! [String : AnyObject]
                completionHandler(DictionnaryResponse)
            }
    }
}