Restsharp請求參數語法問題

Question

這是請求數據的示例

{
    "delivery_needed": "false",
    "merchant_id": "201", 
    "merchant_order_id": "123456",
    "amount_cents": "25000",
    "currency": "USD", 
    "items": [],
    "shipping_data": { 
        "name": "test_user", 
        "street": "sample street", 
        "city": "cairo", 
     }
}

我編寫了C＃代碼，但似乎運輸數據和項目的語法有誤。

這是我得到的錯誤

{\\“ shipping_data \\”：{\\“ non_field_errors \\”：[\\“無效的數據。需要一個字典，但是得到了str。\\”]}，\\“ items \\”：[\\“預計了項目列表但得到了類型\\\\ “STR \\\\” \\“]}

這是我編寫的C＃代碼，我對語法感到困惑

var client = new RestClient("url");
var request = new RestRequest(Method.POST);
request.AddHeader("content-type", "application/json");
request.AddParameter("application/json", request.AddJsonBody(new { delivery_needed = "false", merchant_id = "201", merchant_order_id = "123456", amount_cents = "25000", currency = "USD", items = "[]", shipping_data = "{ ",  name = "test_user", street = "sample street", city = "Cairo"}), ParameterType.RequestBody);
IRestResponse response = client.Execute(request);

Answer 1

當前，您使用格式錯誤的數據構造了請求的主體。

當前，您具有...shipping_data = "{ ",... ，這只是一個字符串，如期望適當的對象模型或鍵/值對（字典）時所指示的錯誤。

items根據該錯誤消息還沒有正確設置。 它期望一個數組，但是它又提供了一個字符串"[]"

您需要正確構建模型

var model = new {
    delivery_needed = "false",
    merchant_id = "201",
    merchant_order_id = "123456",
    amount_cents = "25000",
    currency = "USD",
    items = new object[0], //<--This needs to be an array
    shipping_data = new {  //<--This needs to be a proper object
        name = "test_user",
        street = "sample street",
        city = "Cairo"
    }
};
var client = new RestClient("url");
var request = new RestRequest(Method.POST);
request.AddHeader("content-type", "application/json");
request.AddJsonBody(model); //<-- this will serialize and add the model as a JSON body.
IRestResponse response = client.Execute(request);

注意將要解析為請求主體的模型的構造。 看看它與OP中的示例有多相似