HttpHelper请求封装基类,支持get请求和POS请求http接口交互,为后面接口交互做准备。
1、HttpHelper帮助基类
using System; using System.Collections.Generic; using System.IO; using System.Linq; using System.Text; using System.Net; using System.Net.Security; namespace Weixin.Utils { public class HttpHelper { public static string Post(string url, string paramData) { return Post(url, paramData, Encoding.UTF8); } public static string Post(string url, string paramData, Encoding encoding) { string result; if (url.ToLower().IndexOf("https", System.StringComparison.Ordinal) > -1) { ServicePointManager.ServerCertificateValidationCallback = new RemoteCertificateValidationCallback((sender, certificate, chain, errors) => { return true; }); } try { var wc = new WebClient(); if (string.IsNullOrEmpty(wc.Headers["Content-Type"])) wc.Headers.Add("Content-Type", "application/x-www-form-urlencoded"); wc.Encoding = encoding; result = wc.UploadString(url, "POST", paramData); } catch (Exception e) { throw; } return result; } public static string Get(string url) { return Get(url, Encoding.UTF8); } public static string Get(string url, Encoding encoding) { try { var wc = new WebClient { Encoding = encoding }; var readStream = wc.OpenRead(url); using (var sr = new StreamReader(readStream, encoding)) { var result = sr.ReadToEnd(); return result; } } catch (Exception e) { throw e; } } } }
2、帮助类使用
var data = "{\"touser\":\"Rich\" },"; data += "{\"msgtype\": \"text\"},"; data += "{\"text\": [{\"content\": \"test\"}]}"; var json = HttpHelper.Post("https://api.weixin.qq.com/cgi-bin/message/custom/send?access_token=" + accessToken, data);
var result = JsonHelper.Deserialize(json);