256 lines
11 KiB
C#
256 lines
11 KiB
C#
using System;
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using System.Data;
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using System.Configuration;
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using System.Web;
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using System.Web.Security;
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using System.Web.UI;
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using System.Web.UI.WebControls;
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using System.Web.UI.WebControls.WebParts;
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using System.Web.UI.HtmlControls;
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using System.Security.Cryptography.X509Certificates;
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using System.Net.Security;
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using System.IO;
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using GThinking.N_MISPRO.Data;
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using GThinking.N_MISPRO.Utility;
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using GThinking.N_MISPRO.MISPROAS;
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using System.Net;
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using System.Text;
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using GThinking.N_MISPROAS;
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namespace GThinking.N_XLXSBJ
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{
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public class SendFJ
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{
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public static void UploadFile(string sBJDID)
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{
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WriteLog("报价单附件发送", "报价单号：" + sBJDID);
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//BIP必须变量
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string accessToken = string.Empty;
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string businessType = "yonbip-scm-scmmp%2BYonSuite";
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string businessId = string.Empty;
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bool usePrivateBucket = false;
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string strPath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "work\\temp\\BJDFJ");//金思维temp目录
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if (!Directory.Exists(strPath))
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Directory.CreateDirectory(strPath);
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TDatabase dberp = TContextDatabases.GetDatabase("DBERP");
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TSQL SQL = new TSQL(dberp);
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SQL.Clear();
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SQL.Add("select JKZHPZ_TOKEN from JKZHPZ WHERE JKZHPZ_RZZH='BIP' ");
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DataSet dsBIP = dberp.OpenDataSet(SQL);
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if (dsBIP.Tables[0].Rows.Count > 0)
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{
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accessToken = dsBIP.Tables[0].Rows[0]["JKZHPZ_TOKEN"].ToString().Trim();
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}
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WriteLog("报价单附件发送", "accessToken：" + accessToken);
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if (!String.IsNullOrEmpty(accessToken))
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{
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SQL.Clear();
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SQL.Add("SELECT HLXTDZZ_DFDZZ from HLXTDZZ where HLXTDZZ_DZLXID='12' and HLXTDZZ_DZZ=:pBJDID ");
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SQL.ParamByName("pBJDID").Value = sBJDID;
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DataSet dsDZZ = dberp.OpenDataSet(SQL);
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if (dsDZZ.Tables[0].Rows.Count > 0)
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{
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businessId = dsDZZ.Tables[0].Rows[0]["HLXTDZZ_DFDZZ"].ToString().Trim();
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}
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WriteLog("报价单附件发送", "businessId：" + businessId);
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double GRPID = 0;
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string sWJMC = string.Empty;
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SQL.Clear();
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SQL.Add("select distinct convert(char(10),XLXSBJD_DOCGRPID) as WJID, ");
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SQL.Add(" rtrim(WDWJ_MC)||'.'||WDWJ_KZM as WJMC ");
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SQL.Add("from WDSL,WDWJ,XLXSBJD ");
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SQL.Add("where WDSL_WJID=WDWJ_WJID and XLXSBJD_DOCGRPID=WDSL_FZID ");
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SQL.Add("AND XLXSBJD_BJDID=:pBJDID ");
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SQL.ParamByName("pBJDID").Value = sBJDID;
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DataSet ds = dberp.OpenDataSet(SQL);
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if (ds.Tables[0].Rows.Count > 0)
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{
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GRPID = CMISproConvert.StrToFloat(ds.Tables[0].Rows[0]["WJID"].ToString().Trim());
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sWJMC = ds.Tables[0].Rows[0]["WJMC"].ToString().Trim();
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}
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if (GRPID > 0)
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{
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DocFileInfo[] arrayWDSX = FileService.GetFilesInfo(GRPID);
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if (arrayWDSX.Length > 0)
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{
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for (int j = 0; j < arrayWDSX.Length; j++)
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{
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double WJID = arrayWDSX[j].FileId;
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string fPath = strPath + "\\" + arrayWDSX[j].FileName;
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FileService.GetFile(WJID, fPath);
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}
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}
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}
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// 遍历下载目录，输出文件路径并删除文件
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if (Directory.Exists(strPath))
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{
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WriteLog("报价单附件发送", "准备发送，文件目录：" + strPath);
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string[] downloadedFiles = Directory.GetFiles(strPath);
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foreach (string filePath in downloadedFiles)
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{
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WriteLog("报价单附件发送", "文件名及其位置：" + filePath);
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try
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{
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// 强制TLS 1.2（.NET 2.0兼容写法）
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try
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{
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ServicePointManager.SecurityProtocol = (SecurityProtocolType)3072;
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}
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catch
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{
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// 如果系统不支持TLS 1.2，直接抛出异常
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throw new Exception("当前系统不支持TLS 1.2协议，无法建立安全连接");
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}
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// 跳过证书验证（测试环境使用）
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ServicePointManager.ServerCertificateValidationCallback = delegate(object sender, X509Certificate certificate, X509Chain chain, SslPolicyErrors sslPolicyErrors)
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{
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return true;
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};
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// 1. 文件校验
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string fullRealPath = filePath;
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if (!File.Exists(fullRealPath))
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{
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WriteLog("报价单附件发送", "文件不存在：" + fullRealPath);
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continue;
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}
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string fileName = Path.GetFileName(fullRealPath);
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byte[] fileBytes = File.ReadAllBytes(fullRealPath);
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WriteLog("报价单附件发送", "文件大小：" + fileBytes.Length + " 字节");
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// 2. 拼接Query参数
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StringBuilder querySb = new StringBuilder();
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querySb.Append("access_token=");
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querySb.Append(HttpUtility.UrlEncode(accessToken));
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querySb.Append("&businessType=");
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querySb.Append(HttpUtility.UrlEncode(businessType));
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querySb.Append("&businessId=");
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querySb.Append(HttpUtility.UrlEncode(businessId));
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querySb.Append("&usePrivateBucket=");
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querySb.Append(usePrivateBucket.ToString().ToLower());
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string baseUrl = "https://bip-sit.hnhlxl.cn:9443/iuap-api-gateway/yonbip/uspace/iuap-apcom-file/rest/v1/file";
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string fullUrl = baseUrl + "?" + querySb.ToString();
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// 3. 构建multipart/form-data请求体（.NET 2.0兼容写法）
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string boundary = "----YonBipUploadBoundary" + DateTime.Now.Ticks.ToString();
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MemoryStream ms = new MemoryStream();
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// 写入文件段头部
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string header = "--" + boundary + "\r\n";
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header += "Content-Disposition: form-data; name=\"files\"; filename=\"" + fileName + "\"\r\n";
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header += "Content-Type: application/octet-stream\r\n";
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header += "\r\n";
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byte[] headerBytes = Encoding.UTF8.GetBytes(header);
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ms.Write(headerBytes, 0, headerBytes.Length);
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// 写入文件二进制
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ms.Write(fileBytes, 0, fileBytes.Length);
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// 写入结束分隔符
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string footer = "\r\n--" + boundary + "--\r\n";
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byte[] footerBytes = Encoding.UTF8.GetBytes(footer);
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ms.Write(footerBytes, 0, footerBytes.Length);
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byte[] postData = ms.ToArray();
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ms.Close();
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// 4. 发送请求
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HttpWebRequest request = (HttpWebRequest)WebRequest.Create(fullUrl);
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request.Method = "POST";
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request.ContentType = "multipart/form-data; boundary=" + boundary;
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request.ContentLength = postData.Length;
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request.Timeout = 60000; // 60秒超时
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// 写入请求体
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using (Stream requestStream = request.GetRequestStream())
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{
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requestStream.Write(postData, 0, postData.Length);
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}
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// 获取响应
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using (HttpWebResponse response = (HttpWebResponse)request.GetResponse())
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{
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using (Stream responseStream = response.GetResponseStream())
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{
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byte[] buffer = new byte[4096];
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StringBuilder resultBuilder = new StringBuilder();
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int bytesRead = 0;
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do
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{
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bytesRead = responseStream.Read(buffer, 0, buffer.Length);
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if (bytesRead > 0)
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{
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resultBuilder.Append(Encoding.UTF8.GetString(buffer, 0, bytesRead));
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}
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} while (bytesRead > 0);
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string resultJson = resultBuilder.ToString();
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WriteLog("报价单附件发送", "上传成功，响应：" + resultJson);
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}
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}
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// 上传成功后删除文件
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File.Delete(filePath);
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WriteLog("报价单附件发送", "文件已删除：" + filePath);
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}
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catch (Exception ex)
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{
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WriteLog("报价单附件发送", "发送失败，文件名：" + filePath + "，错误：" + ex.Message);
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if (ex.InnerException != null)
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{
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WriteLog("报价单附件发送", "内部错误：" + ex.InnerException.Message);
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}
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}
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}
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}
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}
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}
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#region 低版本兼容：证书校验静态方法（不能用Lambda）
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/// <summary>
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/// 测试环境忽略SSL证书校验，兼容.NET3.5/4.0
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/// </summary>
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private static bool CheckServerCertificate(object sender, X509Certificate certificate, X509Chain chain, SslPolicyErrors sslPolicyErrors)
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{
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// SIT测试环境直接返回true跳过证书校验；生产删除此段，自行判断sslPolicyErrors
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return true;
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}
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#endregion
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#region 记录日志
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private static void WriteLog(string sYWName, string sLogText)
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{
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try
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{
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if (!Directory.Exists(AppConfig.WorkPath))
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{
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DirectoryInfo dirInfo = Directory.CreateDirectory(AppConfig.WorkPath);
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}
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string filename = WorkDirectory.CombineLogPath(sYWName + "_" + DateTime.Now.ToString("yyyyMM") + ".log");
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if (!File.Exists(filename))
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{
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using (File.Create(filename))
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{ }
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}
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File.AppendAllText(filename, DateTime.Now.ToString() + sLogText + "\r\n");
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}
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catch { };
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}
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#endregion
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}
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}
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