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MyCode.Project.Infrastructure/Utils/HttpUtils.cs

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+using MyCode.Project.Infrastructure.PayModels;
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Net;
+using System.Text;
+using System.Threading.Tasks;
+using static MyCode.Project.Infrastructure.Constant.LxmConst;
+
+namespace MyCode.Project.Infrastructure.Utils
+{
+    class HttpUtils
+    {
+        public void post(string url, Dictionary<string, string> map, StringBuilder result)
+        {
+            // 创建httppost.
+            HttpWebRequest request = WebRequest.Create(url) as HttpWebRequest;
+            request.Method = "POST";
+            request.ContentType = "application/x-www-form-urlencoded; charset=GBK";
+            Encoding encoding = Encoding.GetEncoding(FuiouPayConst.charset);
+
+            StringBuilder buffer = new StringBuilder();
+            int i = 0;
+            foreach (KeyValuePair<string, string> kvp in map)
+            {
+                if (i > 0)
+                {
+                    buffer.AppendFormat("&{0}={1}", kvp.Key, FuYouPayUtils.UrlEncode(kvp.Value, Encoding.GetEncoding(FuiouPayConst.charset)));
+                }
+                else
+                {
+                    buffer.AppendFormat("{0}={1}", kvp.Key, FuYouPayUtils.UrlEncode(kvp.Value, Encoding.GetEncoding(FuiouPayConst.charset)));
+                }
+                i++;
+            }
+
+            byte[] postBody = encoding.GetBytes(buffer.ToString());
+            using (Stream stream = request.GetRequestStream())
+            {
+                stream.Write(postBody, 0, postBody.Length);
+            }
+
+            HttpWebResponse response = request.GetResponse() as HttpWebResponse;
+
+            using (Stream stream = response.GetResponseStream())
+            {
+                StreamReader reader = new StreamReader(stream, Encoding.GetEncoding(FuiouPayConst.charset));
+                result.Append(reader.ReadToEnd());
+            }
+        }
+    }
+}