RestSharp完全迷失了

我對 C# 很陌生，想用 Basic auth 創建一個 REST Get 請求。我正在使用 RestSharp 但我找不到合適的完整示例。這是我的代碼：

using RestSharp;
using RestSharp.Authenticators;


namespace HttpClientAPP
{
    class Program
    {
        static void Main(string[] args)
        {
            var client = new RestClient("https://data.myhost.de");
            client.Authenticator = new HttpBasicAuthenticator("user", "xxxx");



            var request = new RestRequest("resource",Method.Get);

            client.ExecuteGetAsync(request).Wait();
            
            Console.WriteLine("as");
        }
    }
}

這是我期望的json答案，我想決議它以使用資料將其存盤在MYSQL DB中：

    {"info": [
      {
      "method": "GET",
      "url": "https://data.myhost.de/zfa-values/{zfaId}",
      "description": "Get a ZFA value by id"
   },
      {
      "method": "GET",
      "url": "https://data.myhost.de/zfa-values",
      "description": "Get a list of available ZFA values"
   },
      {
      "method": "GET",
      "url": "https://data.myhost.de/new-zfa-values",
      "description": "Get a list of available ZFA values which have not been viewed yet"
   },
      {
      "method": "GET",
      "url": "https://data.myhost.de/",
      "description": "Get a list of api endpoints"
   }
]}

如何決議 json 回應？

uj5u.com熱心網友回復：

在https://restsharp.dev/v107/#recommended-usage有一些指導（但在撰寫此答案時，我認為它可能有錯字）

獲取檔案 說：

public class GitHubClient {
    readonly RestClient _client;

    public GitHubClient() {
        _client = new RestClient("https://api.github.com/")
            .AddDefaultHeader(KnownHeaders.Accept, "application/vnd.github.v3 json");
    }

    public Task<GitHubRepo[]> GetRepos()
        => _client.GetAsync<GitHubRepo[]>("users/aspnet/repos");
                   ^^^^^^^^
        //note: I think this should be GetJsonAsync
}

后檔案說：

var request = new MyRequest { Data = "foo" };
var response = await _client.PostAsync<MyRequest, MyResponse>(request, cancellationToken);
                             ^^^^^^^^^                        ^^^^^^^
        //note: i think this should be PostJsonAsync      and the first arg should be a string url path

您有代表您發送/回傳的 json 的類，RestSharp 將為您反序列化/序列化它們。如果您需要幫助從 JSON 制作類，請查看http://app.QuickType.io之類的服務- 您粘貼您的 json 并獲得代表性類。在線生成器在解釋/裝飾屬性方面通常更復雜一些。將您的 json 粘貼到 QT 中（您可以選擇比 SomeRoot 更好的名稱）：

namespace SomeNamespace
{
    using System;
    using System.Collections.Generic;

    using System.Globalization;
    using Newtonsoft.Json;
    using Newtonsoft.Json.Converters;

    public partial class SomeRoot
    {
        [JsonProperty("info")]
        public Info[] Info { get; set; }
    }

    public partial class Info
    {
        [JsonProperty("method")]
        public string Method { get; set; }

        [JsonProperty("url")]
        public string Url { get; set; }

        [JsonProperty("description")]
        public string Description { get; set; }
    }

    public partial class SomeRoot
    {
        public static SomeRoot FromJson(string json) => JsonConvert.DeserializeObject<SomeRoot>(json, SomeNamespace.Converter.Settings);
    }

    public static class Serialize
    {
        public static string ToJson(this SomeRoot self) => JsonConvert.SerializeObject(self, SomeNamespace.Converter.Settings);
    }

    internal static class Converter
    {
        public static readonly JsonSerializerSettings Settings = new JsonSerializerSettings
        {
            MetadataPropertyHandling = MetadataPropertyHandling.Ignore,
            DateParseHandling = DateParseHandling.None,
            Converters =
            {
                new IsoDateTimeConverter { DateTimeStyles = DateTimeStyles.AssumeUniversal }
            },
        };
    }
}

并使用如下：

using RestSharp;
using RestSharp.Authenticators;

namespace HttpClientAPP
{
    class Program
    {
        static async Task Main(string[] args)
        {
            var client = new RestClient("https://data.myhost.de");
            client.Authenticator = new HttpBasicAuthenticator("user", "xxxx");

            var res = await client.GetJsonAsync<SomeRoot>("");

            Console.ReadLine(); //prevent exit
        }
    }
}

uj5u.com熱心網友回復：

首先，您可以使用 newtosoft json nuget 包：檔案：https ://www.newtonsoft.com/json

例子：

class ApiEndpoint{
 public string Method {get;set;} // or you can use enum 
 public string Url {get;set;} 
 public string Description {get;set;} 
}
// some logic
public void Fetch()
{
   var client = new RestClient("https://data.myhost.de");
   client.Authenticator = new HttpBasicAuthenticator("user", "xxxx");

   var request = new RestRequest("resource",Method.Get);
   var response = client.Get(request);
   // read response as json
   var json = JsonConvert.DeserializeObject<ICollection<ApiEndpoint>>(response);
   // now json will have structure in your example
}

2. 其他方法是為您的服務器添加 swagger gen，獲取 openapi.json，然后使用 nswag https://blog.logrocket.com/generate-typescript-csharp-clients-nswag-api/生成銳利的客戶端

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