Question

我有以下代码用于ShipEngine API。 API需要JSON数组。我以为我有正确的Swift语法，但是我得到一个错误结果，表明该类型需要一个JSON数组。我也尝试过SwiftyJSON但是我在alamofire行上遇到了不同的编译器错误。

返回的错误是：

  "errors" : [
{
  "error_code" : "",
  "message" : "addresses.city_locality: Cannot deserialize the current JSON object (e.g. {\"name\":\"value\"}) into type 'System.Collections.Generic.List`1[ShipEngine.Core.DTO.Address.AddressDTO]' because the type requires a JSON array (e.g. [1,2,3]) to deserialize correctly.\r\nTo fix this error either change the JSON to a JSON array (e.g. [1,2,3]) or change the deserialized type so that it is a normal .NET type (e.g. not a primitive type like integer, not a collection type like an array or List<T>) that can be deserialized from a JSON object. JsonObjectAttribute can also be added to the type to force it to deserialize from a JSON object.\r\nPath 'city_locality', line 1, position 17."
}

我使用的代码是：

        let headers: HTTPHeaders = [
        "content-type": "application/json",
        "api-key": "API-KEY_HERE"
    ]

    // not using SwiftyJSON
    let parameters: [String: Any] = [
            "name": "Mickey and Minnie Mouse",
            "phone": "714-781-4565",
            "company_name": "The Walt Disney Company",
            "address_line1": "500 South Buena Vista Street",
            "city_locality": "Burbank",
            "state_province": "CA",
            "postal_code": "91521",
            "country_code": "US"
    ]

    let url = "https://api.shipengine.com/v1/addresses/validate"
    Alamofire.request(url, method: .post, parameters: parameters , encoding: JSONEncoding.default, headers: headers)
        .responseJSON { (response) in
            switch response.result {
            case .success(let value):
                let swiftyJson = JSON(value)
                print ("return as JSON using swiftyJson is: \(swiftyJson)")
            case .failure(let error):
                print ("error: \(error)")
            }
    }

如果我使用SwiftyJSON并将我的参数声明更改为：

        let parameters: JSON =  [
        "name": "Mickey and Minnie Mouse",
        "phone": "714-781-4565",
        "company_name": "The Walt Disney Company",
        "address_line1": "500 South Buena Vista Street",
        "city_locality": "Burbank",
        "state_province": "CA",
        "postal_code": "91521",
        "country_code": "US"
    ]

我收到编译错误，说：

额外参数＆＃39;方法＆＃39;在电话中

在以下一行：

Alamofire.request(url, method: .post, parameters: parameters , encoding: JSONEncoding.default, headers: headers)

任何可以告诉我如何构建阵列的人的帮助都将非常感激。我尝试了各种格式并进行了大量搜索，但我没有运气......因为你猜测我是一个快速的新手!!

感谢您的帮助！

哦，最后一件事可以帮助一个人帮助我，这是来自ShipEngine网站使用这个api电话：

    curl https://api.shipengine.com/v1/addresses/validate -X POST \
  -H "Content-Type: application/json" \
  -H "api-key: ElJkhJuQIRoFq/kDEblco4LpZqRCdYNIoAVG7SywSXw" \
  -d '
[
  {
    "name": "Mickey and Minnie Mouse",
    "phone": "714-781-4565",
    "company_name": "The Walt Disney Company",
    "address_line1": "500 South Buena Vista Street",
    "city_locality": "Burbank",
    "state_province": "CA",
    "postal_code": "91521",
    "country_code": "US"
  }
]'

使用和不使用SwiftyJSON在Swift中创建JSON数组以使用Alamofire

0 个答案: