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+using System;
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+using System.Collections.Generic;
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+using System.Net.Http;
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+using System.Text;
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+using System.Threading.Tasks;
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+
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+namespace TEAMModelOS.SDK.Helper.Network.HttpHelper
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+{
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+ public class HttpHelper
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+ {
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+ /// <summary>
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+ /// 同步GET请求
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+ /// </summary>
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+ /// <param name="url"></param>
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+ /// <param name="headers"></param>
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+ /// <param name="timeout">请求响应超时时间,单位/s(默认100秒)</param>
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+ /// <returns></returns>
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+ public static string HttpGet(string url, Dictionary<string, string> headers = null, int timeout = 0)
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+ {
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+ HttpClient client = new HttpClient();
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+ if (headers != null)
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+ {
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+ foreach (KeyValuePair<string, string> header in headers)
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+ {
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+ client.DefaultRequestHeaders.Add(header.Key, header.Value);
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+ }
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+ }
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+ if (timeout > 0)
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+ {
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+ client.Timeout = new TimeSpan(0, 0, timeout);
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+ }
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+ Byte[] resultBytes = client.GetByteArrayAsync(url).Result;
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+ return Encoding.UTF8.GetString(resultBytes);
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+ }
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+
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+ /// <summary>
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+ /// 异步GET请求
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+ /// </summary>
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+ /// <param name="url"></param>
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+ /// <param name="headers"></param>
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+ /// <param name="timeout">请求响应超时时间,单位/s(默认100秒)</param>
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+ /// <returns></returns>
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+ public static async Task<string> HttpGetAsync(string url, Dictionary<string, string> headers = null, int timeout = 0)
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+ {
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+ HttpClient client = new HttpClient();
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+ if (headers != null)
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+ {
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+ foreach (KeyValuePair<string, string> header in headers)
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+ {
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+ client.DefaultRequestHeaders.Add(header.Key, header.Value);
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+ }
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+ }
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+ if (timeout > 0)
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+ {
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+ client.Timeout = new TimeSpan(0, 0, timeout);
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+ }
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+ Byte[] resultBytes = await client.GetByteArrayAsync(url);
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+ return Encoding.Default.GetString(resultBytes);
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+ }
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+
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+
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+ /// <summary>
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+ /// 同步POST请求
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+ /// </summary>
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+ /// <param name="url"></param>
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+ /// <param name="postData"></param>
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+ /// <param name="headers"></param>
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+ /// <param name="contentType"></param>
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+ /// <param name="timeout">请求响应超时时间,单位/s(默认100秒)</param>
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+ /// <param name="encoding">默认UTF8</param>
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+ /// <returns></returns>
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+ public static string HttpPost(string url, string postData, Dictionary<string, string> headers = null, string contentType = null, int timeout = 0, Encoding encoding = null)
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+ {
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+ HttpClient client = new HttpClient();
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+ if (headers != null)
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+ {
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+ foreach (KeyValuePair<string, string> header in headers)
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+ {
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+ client.DefaultRequestHeaders.Add(header.Key, header.Value);
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+ }
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+ }
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+ if (timeout > 0)
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+ {
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+ client.Timeout = new TimeSpan(0, 0, timeout);
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+ }
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+ HttpContent content = new StringContent(postData ?? "", encoding ?? Encoding.UTF8);
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+ if (contentType != null)
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+ {
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+ content.Headers.ContentType = new System.Net.Http.Headers.MediaTypeHeaderValue(contentType);
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+ }
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+ HttpResponseMessage responseMessage = client.PostAsync(url, content).Result;
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+ Byte[] resultBytes = responseMessage.Content.ReadAsByteArrayAsync().Result;
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+ return Encoding.UTF8.GetString(resultBytes);
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+ }
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+
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+
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+ /// <summary>
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+ /// 异步POST请求
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+ /// </summary>
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+ /// <param name="url"></param>
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+ /// <param name="postData"></param>
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+ /// <param name="headers"></param>
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+ /// <param name="contentType"></param>
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+ /// <param name="timeout">请求响应超时时间,单位/s(默认100秒)</param>
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+ /// <param name="encoding">默认UTF8</param>
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+ /// <returns></returns>
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+ public static async Task<string> HttpPostAsync(string url, string postData, Dictionary<string, string> headers = null, string contentType = null, int timeout = 0, Encoding encoding = null)
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+ {
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+ HttpClient client = new HttpClient();
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+ if (headers != null)
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+ {
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+ foreach (KeyValuePair<string, string> header in headers)
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+ {
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+ client.DefaultRequestHeaders.Add(header.Key, header.Value);
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+ }
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+ }
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+ if (timeout > 0)
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+ {
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+ client.Timeout = new TimeSpan(0, 0, timeout);
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+ }
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+ HttpContent content = new StringContent(postData ?? "", encoding ?? Encoding.UTF8);
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+ if (contentType != null)
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+ {
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+ content.Headers.ContentType = new System.Net.Http.Headers.MediaTypeHeaderValue(contentType);
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+ }
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+ HttpResponseMessage responseMessage = await client.PostAsync(url, content);
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+ Byte[] resultBytes = await responseMessage.Content.ReadAsByteArrayAsync();
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+ return Encoding.UTF8.GetString(resultBytes);
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+ }
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+
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+ /// <summary>
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+ /// 异步POST请求
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+ /// </summary>
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+ /// <param name="url"></param>
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+ /// <param name="postData"></param>
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+ /// <param name="headers"></param>
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+ /// <param name="contentType"></param>
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+ /// <param name="timeout">请求响应超时时间,单位/s(默认100秒)</param>
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+ /// <param name="encoding">默认UTF8</param>
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+ /// <returns></returns>
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+ public static async Task<string> HttpPostAsync(string url, List<KeyValuePair<string, string>> postData, Dictionary<string, string> headers = null, string contentType = null, int timeout = 0, Encoding encoding = null)
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+ {
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+ HttpClient client = new HttpClient();
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+ if (headers != null)
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+ {
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+ foreach (KeyValuePair<string, string> header in headers)
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+ {
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+ client.DefaultRequestHeaders.Add(header.Key, header.Value);
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+ }
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+ }
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+ if (timeout > 0)
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+ {
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+ client.Timeout = new TimeSpan(0, 0, timeout);
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+ }
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+ HttpContent content = new FormUrlEncodedContent(postData);
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+ if (contentType != null)
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+ {
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+ content.Headers.ContentType = new System.Net.Http.Headers.MediaTypeHeaderValue(contentType);
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+ }
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+ HttpResponseMessage responseMessage = await client.PostAsync(url, content);
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+
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+ Byte[] resultBytes = await responseMessage.Content.ReadAsByteArrayAsync();
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+ return Encoding.UTF8.GetString(resultBytes);
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+
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+ }
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+ }
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+}
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+
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