.NET 的http请求组件RestSharp

简介

RestSharp是一个轻量的，不依赖任何第三方的组件或者类库的Http的组件。有如下优点

1、通过NuGet方便引入到任何项目

2、可以自动反序列化XML和JSON

3、支持自定义的序列化与反序列化

4、自动检测返回的内容类型

5、支持HTTP的GET, POST, PUT, HEAD, OPTIONS, DELETE等操作

6、可以上传多文件

7、支持oAuth 1, oAuth 2, Basic, NTLM and Parameter-based Authenticators等授权验证等

8、支持异步操作

9、极易上手并应用到任何项目中

　　

使用案例：

主要介绍了三种，get,post,上传文件请求，仅供参考

C# 使用RestClient 调用接口
get
      public static string Client_Get(string requestUri, Dictionary<string, string> token = null)
        {
           
            var client = new RestClient(requestUri);
            var request = new RestRequest(Method.GET);
            //添加请求头
            if (!token.IsEmpty())
            {
                foreach (var item in token)
                {
                    request.AddHeader(item.Key, item.Value);
                }
            }
            IRestResponse response = client.Execute(request);
            var content = response.Content;
            return content;
        }

//post
        /// <summary>
        /// 保存数据
        /// </summary>
        /// <returns></returns>
        public async Task<string> Save(Model model, string token)
        {
            var url = $"http://127.0.0.1/terminal-tenant/app/visitor/save";
            var client = new RestClient(url);
            var request = new RestRequest(Method.POST);
            request.RequestFormat = DataFormat.Json;
            request.AddHeader("token", token);
            request.AddParameter("application/json; charset=utf-8", JsonConvert.SerializeObject(model), ParameterType.RequestBody);
            IRestResponse response = client.Execute(request);
            var responseContent = response.Content;
            return responseContent;
        }

//上传文件
        /// <summary>
        /// 上传文件
        /// </summary>
        /// <param name="bt"></param>
        /// <param name="token"></param>
        /// <returns></returns>
        public async Task<string> Upload(byte[] bt, string token)
        {
            var url = $"http://127.0.0.1/terminal-tenant/tenant/common/upload";
            var client = new RestClient(url);
            var request = new RestRequest(Method.POST);
            request.RequestFormat = DataFormat.Json;
            request.AddHeader("token", token);
            request.AddFile("file", bt, "multipart/form-data");
            IRestResponse response = client.Execute(request);
            var responseContent = response.Content;
            return responseContent;
        }