|
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 |
using Newtonsoft.Json; using System.Net; using System.Net.Http; using System.Net.Http.Headers; using System.Threading.Tasks; namespace w3cnet.Utils { /// <summary> /// HttpClient工具类 /// </summary> public class HttpClientUtil { /// <summary> /// GET /// </summary> /// <param name="url"></param> /// <param name="statusCode"></param> /// <returns></returns> public static string Get(string url, out string statusCode) { if (url.StartsWith("https")) ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls | SecurityProtocolType.Tls11 | SecurityProtocolType.Tls12; var httpClient = new HttpClient(); httpClient.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json")); var response = httpClient.GetAsync(url).Result; statusCode = response.StatusCode.ToString(); if (response.IsSuccessStatusCode) { string result = response.Content.ReadAsStringAsync().Result; return result; } return string.Empty; } /// <summary> /// GET /// </summary> /// <typeparam name="T"></typeparam> /// <param name="url"></param> /// <returns>指定对象</returns> public static T Get<T>(string url) where T : class, new() { if (url.StartsWith("https")) ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls | SecurityProtocolType.Tls11 | SecurityProtocolType.Tls12; var httpClient = new HttpClient(); httpClient.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json")); var response = httpClient.GetAsync(url).Result; T result = default(T); if (response.IsSuccessStatusCode) { var t = response.Content.ReadAsStringAsync(); var s = t.Result; result = JsonConvert.DeserializeObject<T>(s); } return result; } /// <summary> /// POST /// </summary> /// <param name="url"></param> /// <param name="postData"></param> /// <param name="statusCode"></param> /// <returns></returns> public static string Post(string url, string postData, out string statusCode) { if (url.StartsWith("https")) ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls | SecurityProtocolType.Tls11 | SecurityProtocolType.Tls12; var httpContent = new StringContent(postData); httpContent.Headers.ContentType = new MediaTypeHeaderValue("application/json") { CharSet = "utf-8" }; var httpClient = new HttpClient(); var response = httpClient.PostAsync(url, httpContent).Result; statusCode = response.StatusCode.ToString(); if (response.IsSuccessStatusCode) { string result = response.Content.ReadAsStringAsync().Result; return result; } return null; } /// <summary> /// POST /// </summary> /// <typeparam name="T"></typeparam> /// <param name="url"></param> /// <param name="postData"></param> /// <returns>指定对象</returns> public static T Post<T>(string url, string postData) where T : class, new() { if (url.StartsWith("https")) ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls | SecurityProtocolType.Tls11 | SecurityProtocolType.Tls12; var httpContent = new StringContent(postData); httpContent.Headers.ContentType = new MediaTypeHeaderValue("application/json") { CharSet = "utf-8" }; var httpClient = new HttpClient(); var response = httpClient.PostAsync(url, httpContent).Result; T result = default(T); if (response.IsSuccessStatusCode) { Task<string> t = response.Content.ReadAsStringAsync(); string s = t.Result; result = JsonConvert.DeserializeObject<T>(s); } return result; } } } |