|
|
using Newtonsoft.Json;using System;using System.Collections.Generic;using System.IO;using System.Linq;using System.Net.Http;using System.Net;using System.Reflection;using System.Text;using System.Threading.Tasks;using System.Net.Http.Headers;
namespace ICSSoft.FromERP{ public class HttpHelper {
/// <summary>
/// POST请求
/// </summary>
/// <param name="url">地址</param>
/// <param name="requestJson">请求json</param>
/// <param name="token">token</param>
/// <returns></returns>
public static async Task<T> HttpClientPost<T>(string url, string requestJson, Dictionary<string, string> dic=null , string contentType = "application/json", string token = "") where T : new() {
string result = string.Empty; Uri postUrl = new Uri(url); using (HttpContent httpContent = new StringContent(requestJson, System.Text.Encoding.UTF8, contentType)) { //使用注入的httpclientfactory获取client
using (var httpClient = new HttpClient( )) {
if (url.StartsWith("https", StringComparison.OrdinalIgnoreCase)) { ServicePointManager.ServerCertificateValidationCallback = (sender, certificate, chain, sslPolicyErrors) => true; ServicePointManager.SecurityProtocol = (SecurityProtocolType)3072; // httpClient.BaseAddress. = HttpVersion.Version10;
// httpClient.DefaultRequestVersion = HttpVersion.Version30,
}
//设置请求头
//设置超时时间
if (!string.IsNullOrEmpty(token)) httpClient.DefaultRequestHeaders.Add("Authorization", "Bearer " + token); if (dic != null) { foreach (var item in dic) { httpClient.DefaultRequestHeaders.Add(item.Key, item.Value); } } httpClient.Timeout = new TimeSpan(0, 0, 60); HttpResponseMessage res = httpClient.PostAsync(url, httpContent).Result; res.EnsureSuccessStatusCode(); result = res.Content.ReadAsStringAsync().Result; return JsonConvert.DeserializeObject<T>(result); } }
}
public static async Task<T> HttpClientPost2<T>(string url, string requestJson, Dictionary<string, string> dic, string contentType = "application/json") where T : new() {
string result = string.Empty; Uri postUrl = new Uri(url);
//使用注入的httpclientfactory获取client
using (var httpClient = new HttpClient()) { httpClient.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue(contentType));
using (StringContent strcontent = new StringContent(requestJson, Encoding.UTF8, contentType)) { var message = new HttpRequestMessage(HttpMethod.Post, url); //设置cookie信息
foreach (var item in dic) { message.Headers.Add(item.Key, item.Value); } //设置contetn
message.Content = strcontent; //发送请求
var res = httpClient.SendAsync(message).Result; res.EnsureSuccessStatusCode(); result = await res.Content.ReadAsStringAsync(); return JsonConvert.DeserializeObject<T>(result); }
////设置请求头
////设置超时时间
//if (dic != null && dic.Count > 0)
//{
// foreach (var item in dic)
// {
// httpClient.DefaultRequestHeaders.Add(item.Key, item.Value);
// }
//}
////if (!string.IsNullOrEmpty(token))
//// httpClient.DefaultRequestHeaders.Add("Authorization", "Bearer " + token);
//httpClient.Timeout = new TimeSpan(0, 0, 60);
//HttpResponseMessage res = httpClient.PostAsync(url, httpContent).Result;
//res.EnsureSuccessStatusCode();
//result = await res.Content.ReadAsStringAsync();
//return JsonConvert.DeserializeObject<T>(result);
}
}
public static async Task<T> HttpClientGet<T>(string url, string contentType = "application/json", string token = "") where T : new() { using (HttpClient httpClient = new HttpClient()) { if (!string.IsNullOrEmpty(token)) httpClient.DefaultRequestHeaders.Add("Authorization", "Bearer " + token); httpClient.Timeout = new TimeSpan(0, 0, 60); HttpResponseMessage res = httpClient.GetAsync(url).Result; res.EnsureSuccessStatusCode(); var t = res.Content.ReadAsStringAsync().Result; return JsonConvert.DeserializeObject<T>(t);
};
}
public static async Task<T> PostForm<T, R>(string Url, R message, Dictionary<string, string> dic=null) where T : new() { var res = new T();
using (HttpClient httpClient = new HttpClient()) { httpClient.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/x-www-form-urlencoded")); var body = new List<KeyValuePair<string, string>>(); foreach (PropertyInfo info in typeof(R).GetProperties()) { var entity = new KeyValuePair<string, string>(info.Name, info.GetValue(message).ToString()); body.Add(entity); } var content = new FormUrlEncodedContent(body); httpClient.DefaultRequestHeaders.Add("Method", "Post"); if (dic != null) { foreach (var item in dic) { httpClient.DefaultRequestHeaders.Add(item.Key, item.Value); } } HttpResponseMessage response = httpClient.PostAsync(Url, content).Result; if ((int)response.StatusCode == 200) { response.EnsureSuccessStatusCode();
} string result = response.Content.ReadAsStringAsync().Result; res = JsonConvert.DeserializeObject<T>(result);
} return res; }
public static async Task<T> HttpPostNoFile<T>(string url, string data) { // Encoding encoding = Encoding.UTF8;
// string jsonParam = data;
HttpWebRequest request = WebRequest.Create(url) as HttpWebRequest; request.Method = "post"; request.ContentType = "application/json";
byte[] byteData = UTF8Encoding.UTF8.GetBytes(data.ToString()); request.ContentLength = byteData.Length;
using (Stream postStream = request.GetRequestStream()) { postStream.Write(byteData, 0, byteData.Length); } using (HttpWebResponse response = (HttpWebResponse)request.GetResponse()) { using (StreamReader reader = new StreamReader(response.GetResponseStream(), Encoding.UTF8)) { var result= reader.ReadToEnd().ToString();
return JsonConvert.DeserializeObject<T>(result); }
} }
public static string PostData(byte[] data, string url, string contentType = "application/json", int timeout = 20) { //创建httpWebRequest对象
HttpWebRequest httpRequest = null; if (url.StartsWith("https", StringComparison.OrdinalIgnoreCase)) { ServicePointManager.ServerCertificateValidationCallback = (sender, certificate, chain, sslPolicyErrors) => true; ServicePointManager.SecurityProtocol = (SecurityProtocolType)3072; httpRequest = WebRequest.Create(url) as HttpWebRequest; httpRequest.ProtocolVersion = HttpVersion.Version10; } else { httpRequest = WebRequest.Create(url) as HttpWebRequest; } if (httpRequest == null) { throw new ApplicationException(string.Format("Invalid url string: {0}", url)); } //填充httpWebRequest的基本信息
httpRequest.ContentType = contentType; httpRequest.Method = "POST"; httpRequest.Timeout = timeout * 1000; //填充并发送要post的内容
httpRequest.ContentLength = data.Length; httpRequest.Headers.Add("deipaaskeyauth", "a5P1RTL4380zd9jpb57qXx63rdynUHN2"); using (Stream requestStream = httpRequest.GetRequestStream()) { requestStream.Write(data, 0, data.Length); requestStream.Close(); } //发送post请求到服务器并读取服务器返回信息
var response = httpRequest.GetResponse(); using (Stream responseStream = response.GetResponseStream()) { //读取服务器返回信息
string stringResponse = string.Empty; using (StreamReader responseReader = new StreamReader(responseStream, Encoding.UTF8)) { stringResponse = responseReader.ReadToEnd(); } responseStream.Close(); return stringResponse; } } }}
|
