client.DefaultRequestHeaders.Add("token", token);varresponse =client.GetAsync(requestUrl).Result;varjsonString =response.Content.ReadAsStringAsync().Result;if(response.IsSuccessStatusCode) { }returnjsonString; }catch(Exception ex) {return""; } }...
HttpResponse httpResponse=httpClient.execute(httpGet); //4 判断请求是否成功 int status=httpResponse.getStatusLine().getStatusCode(); if(status==200){ //读取响应内容 String result=EntityUtils.toString(httpResponse.getEntity(), "UTF-8"); //json处理 JSONArray jsonArray=new JSONArray(result); f...
application/json 通常是HttpClient发送JSON格式的数据,通过使用HttpContent的StringContent并设置其MediaType为"application/json"。 示例: using Newtonsoft.Json;using System;using System.Net.Http;using System.Net.Http.Headers;using System.Text;using System.Threading.Tasks;namespace Fountain.WinConsole.HttpDemo{in...
我在代码中使用了JSONObject result = JSONObject.parseObject(EntityUtils.toString(response.getEntity()))去解析返回值EntityUtils.toString(response.getEntity()) 但是我代码中的返回值是一个:return "success";字符串格式,并不是一个json串,所以使用JSONObject.parseObject导致报错了 解决方案 1 去掉JSONObject.parse...
HttpClient是ASP.NET Web API 的一部分，直接包含在.NET 4.5中，也可以单独安装ASP.NET MVC4,可以...
(); var jsonResponse = await response.Content.ReadAsStringAsync(); Console.WriteLine($"{jsonResponse}\n"); // Expected output // PATCH https://jsonplaceholder.typicode.com/todos/1 HTTP/1.1 // { // "userId": 1, // "id": 1, // "title": "delectus aut autem", // "completed":...
staticasyncTaskGetAsync(HttpClient httpClient){usingHttpResponseMessage response =awaithttpClient.GetAsync("todos/3"); response.EnsureSuccessStatusCode() .WriteRequestToConsole();varjsonResponse =awaitresponse.Content.ReadAsStringAsync(); Console.WriteLine($"{jsonResponse}\n");// Expected output:// GET...
staticasyncTaskGetAsync(HttpClient httpClient){usingHttpResponseMessage response =awaithttpClient.GetAsync("todos/3"); response.EnsureSuccessStatusCode() .WriteRequestToConsole();varjsonResponse =awaitresponse.Content.ReadAsStringAsync(); Console.WriteLine($"{jsonResponse}\n");// Expected output:/...
前言HTTP(超文本传输协议)是一种应用层协议,用于客户端和服务端进行通信,按照标准格式如JSON、XML等进行网络数据的传输,通常也作为应用程序之间以RESTAPI形式进行通信的常用协议。...对于所有的HTTP客户端工具,发送一个请求的过程基本一致,包含如下步骤:创建一个H
HttpClient client =newHttpClient(); HttpRequestMessage message =newHttpRequestMessage(HttpMethod.Put, url); message.Content = JsonContent.Create<Part>(part); HttpResponseMessage response =awaitclient.SendAsync(message); 注意 POST與PUT之間的根本差異在於冪等性。 如果您重複相同的PUT要求數次,則相...