增加老版本 KJDWebService

StoreHub.KJDWebService/Commons/HttpUtils.cs

@@ -0,0 +1,380 @@
+using NaiBa.Util.Extension;
+using System;
+using System.Collections.Generic;
+using System.Drawing;
+using System.IO;
+using System.IO.Compression;
+using System.Linq;
+using System.Net;
+using System.Net.Http;
+using System.Security.Cryptography;
+using System.Text;
+using System.Text.RegularExpressions;
+using System.Threading.Tasks;
+
+namespace StoreHub.KJDWebService.Commons
+{
+    public class HttpUtils
+    {
+        public static string WxApiPostResponse(string _url, string _data, string referer)
+        {
+            HttpWebResponse response = null;
+            string result;
+            try
+            {
+                string url = _url;
+                HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
+
+                request.KeepAlive = true;
+                request.Headers.Set(HttpRequestHeader.CacheControl, "max-age=0");
+                request.UserAgent = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/138.0.0.0 Safari/537.36";
+                request.ContentType = "application/json";
+                request.Accept = "*/*";
+                request.Referer = referer;
+                request.Headers.Set(HttpRequestHeader.AcceptEncoding, "gzip, deflate, br, zstd");
+                request.Headers.Set(HttpRequestHeader.AcceptLanguage, "zh-CN,zh;q=0.9");
+
+                request.Method = "POST";
+                request.ServicePoint.Expect100Continue = false;
+
+                string body = _data;
+                byte[] postBytes = System.Text.Encoding.UTF8.GetBytes(body);
+                request.ContentLength = postBytes.Length;
+                Stream stream = request.GetRequestStream();
+                stream.Write(postBytes, 0, postBytes.Length);
+                stream.Close();
+
+                response = (HttpWebResponse)request.GetResponse();
+            }
+            catch (WebException ex)
+            {
+                if (ex.Status == WebExceptionStatus.ProtocolError)
+                {
+                    response = (HttpWebResponse)ex.Response;
+                    result = ReadResponse(response);
+                    return result;
+                }
+                else return ex.Message;
+            }
+            catch (Exception e)
+            {
+                if (response != null) response.Close();
+                return e.Message;
+            }
+            result = ReadResponse(response);
+            return result;
+        }
+
+        public static string WxApiGetResponse(string _url, string referer)
+        {
+            HttpWebResponse response = null;
+            string result;
+            try
+            {
+                string url = _url;
+                HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
+
+                request.KeepAlive = true;
+                request.Headers.Set(HttpRequestHeader.CacheControl, "max-age=0");
+                request.UserAgent = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/138.0.0.0 Safari/537.36";
+                request.ContentType = "application/json";
+                request.Accept = "*/*";
+                request.Referer = referer;
+                request.Headers.Set(HttpRequestHeader.AcceptEncoding, "gzip, deflate, br, zstd");
+                request.Headers.Set(HttpRequestHeader.AcceptLanguage, "zh-CN,zh;q=0.9");
+
+                response = (HttpWebResponse)request.GetResponse();
+            }
+            catch (WebException ex)
+            {
+                if (ex.Status == WebExceptionStatus.ProtocolError)
+                {
+                    response = (HttpWebResponse)ex.Response;
+                    result = ReadResponse(response);
+                    return result;
+                }
+                else return ex.Message;
+            }
+            catch (Exception e)
+            {
+                if (response != null) response.Close();
+                return e.Message;
+            }
+            result = ReadResponse(response);
+            return result;
+        }
+
+
+        public static string e57PostResponse(string _url, string _data, string referer)
+        {
+            HttpWebResponse response = null;
+            string result;
+            try
+            {
+                string url = _url;
+                HttpWebRequest request; 
+                if (url.StartsWith("https", StringComparison.OrdinalIgnoreCase))
+                {
+                    ServicePointManager.ServerCertificateValidationCallback = (sender, certificate, chain, sslPolicyErrors) => true;
+                    ServicePointManager.SecurityProtocol =
+                    ServicePointManager.SecurityProtocol | SecurityProtocolType.Tls11 | SecurityProtocolType.Tls12;
+                    request = WebRequest.Create(url) as HttpWebRequest;
+                    request.ProtocolVersion = HttpVersion.Version10;
+                }
+                else
+                    request = (HttpWebRequest)WebRequest.Create(url);
+
+                request.KeepAlive = true;
+                request.Headers.Set(HttpRequestHeader.CacheControl, "max-age=0");
+                request.UserAgent = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/138.0.0.0 Safari/537.36";
+                request.ContentType = "application/json";
+                request.Accept = "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7"; //request.Accept = "*/*";
+                request.Referer = referer;
+                request.Headers.Set(HttpRequestHeader.AcceptEncoding, "gzip, deflate");
+                request.Headers.Set(HttpRequestHeader.AcceptLanguage, "zh-CN,zh;q=0.9");
+
+                request.Method = "POST";
+                request.ServicePoint.Expect100Continue = false;
+
+                string body = _data;
+                byte[] postBytes = System.Text.Encoding.UTF8.GetBytes(body);
+                request.ContentLength = postBytes.Length;
+                Stream stream = request.GetRequestStream();
+                stream.Write(postBytes, 0, postBytes.Length);
+                stream.Close();
+
+                response = (HttpWebResponse)request.GetResponse();
+            }
+            catch (WebException ex)
+            {
+                if (ex.Status == WebExceptionStatus.ProtocolError)
+                {
+                    response = (HttpWebResponse)ex.Response;
+                    result = ReadResponse(response);
+                    return result;
+                }
+                else return ex.Message;
+            }
+            catch (Exception e)
+            {
+                if (response != null) response.Close();
+                return e.Message;
+            }
+            result = ReadResponse(response);
+            return result;
+        }
+
+        public static string e57GetResponse(string _url, string referer)
+        {
+            HttpWebResponse response = null;
+            string result;
+            try
+            {
+                string url = _url;
+
+                HttpWebRequest request;
+                if (url.StartsWith("https", StringComparison.OrdinalIgnoreCase))
+                {
+                    ServicePointManager.ServerCertificateValidationCallback = (sender, certificate, chain, sslPolicyErrors) => true;
+                    ServicePointManager.SecurityProtocol =
+                    ServicePointManager.SecurityProtocol | SecurityProtocolType.Tls11 | SecurityProtocolType.Tls12;
+                    request = WebRequest.Create(url) as HttpWebRequest;
+                    request.ProtocolVersion = HttpVersion.Version10;
+                }
+                else
+                    request = (HttpWebRequest)WebRequest.Create(url);
+
+                request.KeepAlive = true;
+                request.Headers.Add("sec-ch-ua", @"""Not(A:Brand"";v=""8"", ""Chromium"";v=""144"", ""Google Chrome"";v=""144""");
+                request.Headers.Add("sec-ch-ua-mobile", @"?0");
+                request.Headers.Add("sec-ch-ua-platform", @"""Windows""");
+                request.Headers.Add("Upgrade-Insecure-Requests", @"1");
+                request.UserAgent = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/144.0.0.0 Safari/537.36";
+                request.Accept = "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7";
+                request.Headers.Add("Sec-Fetch-Site", @"none");
+                request.Headers.Add("Sec-Fetch-Mode", @"navigate");
+                request.Headers.Add("Sec-Fetch-User", @"?1");
+                request.Headers.Add("Sec-Fetch-Dest", @"document");
+                request.Headers.Set(HttpRequestHeader.AcceptEncoding, "gzip, deflate");
+                request.Headers.Set(HttpRequestHeader.AcceptLanguage, "zh-CN,zh;q=0.9");
+
+                response = (HttpWebResponse)request.GetResponse();
+            }
+            catch (WebException ex)
+            {
+                if (ex.Status == WebExceptionStatus.ProtocolError)
+                {
+                    response = (HttpWebResponse)ex.Response;
+                    result = ReadResponse(response);
+                    return result;
+                }
+                else return ex.Message;
+            }
+            catch (Exception e)
+            {
+                if (response != null) response.Close();
+                return e.Message;
+            }
+            result = ReadResponse(response);
+            return result;
+        }
+
+        public static string ReadResponse(HttpWebResponse response)
+        {
+            using (Stream responseStream = response.GetResponseStream())
+            {
+                Stream streamToRead = responseStream;
+                if (response.ContentEncoding.ToLower().Contains("gzip"))
+                {
+                    streamToRead = new GZipStream(streamToRead, CompressionMode.Decompress);
+                }
+                else if (response.ContentEncoding.ToLower().Contains("deflate"))
+                {
+                    streamToRead = new DeflateStream(streamToRead, CompressionMode.Decompress);
+                }
+
+                using (StreamReader streamReader = new StreamReader(streamToRead, Encoding.UTF8))
+                {
+                    return streamReader.ReadToEnd();
+                }
+            }
+        }
+        public static void WriteMultipartBodyToRequest(HttpWebRequest request, string body)
+        {
+            string[] multiparts = Regex.Split(body, @"<!>");
+            byte[] bytes;
+            using (MemoryStream ms = new MemoryStream())
+            {
+                foreach (string part in multiparts)
+                {
+                    if (File.Exists(part))
+                    {
+                        bytes = File.ReadAllBytes(part);
+                    }
+                    else
+                    {
+                        bytes = System.Text.Encoding.UTF8.GetBytes(part.Replace("\r\n", "\n").Replace("\r", "\n").Replace("\n", "\r\n"));
+                    }
+
+                    ms.Write(bytes, 0, bytes.Length);
+                }
+
+                request.ContentLength = ms.Length;
+                using (Stream stream = request.GetRequestStream())
+                {
+                    ms.WriteTo(stream);
+                }
+            }
+        }
+
+        /// <summary>
+        /// 读取网络图片转为Img以在DataGridView中显示，用于HttpWebRequest直接读取可能403的情况
+        /// </summary>
+        /// <param name="imgUrl"></param>
+        /// <param name="rst"></param>
+        /// <returns></returns>
+        public static Image GetUrlImg(string imgUrl, out string rst)
+        {
+            rst = "";
+            //return LoadImage(imgUrl);
+            Image image = null;
+            HttpWebResponse response = null;
+            try
+            {
+                HttpWebRequest request = (HttpWebRequest)WebRequest.Create(imgUrl);
+
+                request.KeepAlive = true;
+                request.Headers.Set(HttpRequestHeader.CacheControl, "max-age=0");
+                request.Headers.Add("Upgrade-Insecure-Requests", @"1");
+                request.UserAgent = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/138.0.0.0 Safari/537.36";
+                request.Accept = "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7";
+                request.Headers.Set(HttpRequestHeader.AcceptEncoding, "gzip, deflate");
+                request.Headers.Set(HttpRequestHeader.AcceptLanguage, "zh-CN,zh;q=0.9");
+                //request.IfModifiedSince = DateTime.Parse("Fri, 18 Jul 2025 06:00:49 GMT"); // 没改动不更新，CS程序无缓存不使用
+
+                response = (HttpWebResponse)request.GetResponse();
+
+                using (Stream stream = response.GetResponseStream())
+                {
+                    image = Image.FromStream(stream);
+                }
+            }
+            catch (WebException ex)
+            {
+                if (ex.Status == WebExceptionStatus.ProtocolError)
+                {
+                    response = (HttpWebResponse)ex.Response;
+                    rst = ReadResponse(response);
+                }
+                if (string.IsNullOrEmpty(rst))
+                    rst = ex.Message;
+            }
+            catch (Exception e)
+            {
+                rst = e.Message;
+            }
+            if (response != null)
+            {
+                response.Close();
+                response.Dispose();
+            }
+            return image;
+        }
+
+        public static string WxApiUploadImgFile(string filePath, int width, int height, string accessToken)
+        {
+            string boundary = "----WebKitFormBoundaryeZuqpVO6jYOF5Y6S";
+            HttpWebResponse response = null;
+            string result;
+            try
+            {
+                string url = "https://api.weixin.qq.com/shop/ec/basics/img/upload?access_token=" + accessToken + 
+                    "&upload_type=0&resp_type=1&height=" + height + "&width=" + width;
+
+                HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
+
+                request.KeepAlive = true;
+                request.Headers.Set(HttpRequestHeader.CacheControl, "max-age=0");
+                request.UserAgent = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/138.0.0.0 Safari/537.36";
+                request.ContentType = "multipart/form-data; boundary=" + boundary;
+                request.Accept = "*/*";
+                request.Referer = "";
+                request.Headers.Set(HttpRequestHeader.AcceptEncoding, "gzip, deflate");
+                request.Headers.Set(HttpRequestHeader.AcceptLanguage, "zh-CN,zh;q=0.9");
+
+                request.Method = "POST";
+                request.ServicePoint.Expect100Continue = false;
+
+                string body = @"--" + boundary + @"
+Content-Disposition: form-data; name=""media""; filename=""" + Path.GetFileName(filePath) + @"""
+Content-Type: image/jpg
+
+<!>" + filePath + @"<!>
+--" + boundary + @"--
+";
+                WriteMultipartBodyToRequest(request, body);
+
+                response = (HttpWebResponse)request.GetResponse();
+            }
+            catch (WebException ex)
+            {
+                if (ex.Status == WebExceptionStatus.ProtocolError)
+                {
+                    response = (HttpWebResponse)ex.Response;
+                    result = ReadResponse(response);
+                    return result;
+                }
+                else return ex.Message;
+            }
+            catch (Exception e)
+            {
+                if (response != null) response.Close();
+                return e.Message;
+            }
+            result = ReadResponse(response);
+            return result;
+        }
+    }
+}
+
+