using System; using System.Collections.Generic; using System.Data; using System.IO; using System.IO.Compression; using System.Linq; using System.Net; using System.Text; using Newtonsoft.Json; using Newtonsoft.Json.Linq; using System.Security.Cryptography; namespace JobCreateFee { public static class DataTableToJsonHelper { public static string ConvertToString(DataTable table) { StringWriter writer = new StringWriter(); JsonWriter jsonWriter = new JsonTextWriter(writer); jsonWriter.WriteStartArray(); foreach (DataRow row in table.Rows) { jsonWriter.WriteStartObject(); foreach (DataColumn col in table.Columns) { jsonWriter.WritePropertyName(col.ColumnName); jsonWriter.WriteValue(row[col.ColumnName]); } jsonWriter.WriteEndObject(); } jsonWriter.WriteEndArray(); return writer.ToString(); } public static JArray ConvertToJson(DataTable table) { JArray jarr = new JArray(); foreach (DataRow row in table.Rows) { JObject jobj = new JObject(); foreach (DataColumn col in table.Columns) { jobj.Add(col.ColumnName, new JValue(row[col.ColumnName])); } jarr.Add(jobj); } return jarr; } /// <summary> /// 将c# DateTime时间格式转换为Unix时间戳格式 /// </summary> /// <param name="time">时间</param> /// <returns>long</returns> public static long ConvertDateTimeToInt(System.DateTime time) { //System.DateTime startTime = TimeZone.CurrentTimeZone.ToLocalTime(new System.DateTime(1970, 1, 1, 0, 0, 0, 0)); //long t = (time.Ticks - startTime.Ticks) / 10000; //除10000调整为13位 long t = (time.Ticks - 621356256000000000) / 10000000; return t; } public static DateTime GetDateTime(long timestamp) { //DateTime dtStart = TimeZone.CurrentTimeZone.ToLocalTime(new DateTime(1970, 1, 1)); //使用上面的方式会显示TimeZone已过时 DateTime dtStart = TimeZoneInfo.ConvertTime(new DateTime(1970, 1, 1), TimeZoneInfo.Local); long lTime = long.Parse(timestamp + "0000"); TimeSpan timeSpan = new TimeSpan(lTime); DateTime targetDt = dtStart.Add(timeSpan).AddHours(8); return targetDt; } public static string MD5Encrypt32(string password) { string cl = password; string pwd = ""; MD5 md5 = MD5.Create(); //实例化一个md5对像 // 加密后是一个字节类型的数组,这里要注意编码UTF8/Unicode等的选择 byte[] s = md5.ComputeHash(Encoding.UTF8.GetBytes(cl)); // 通过使用循环,将字节类型的数组转换为字符串,此字符串是常规字符格式化所得 for (int i = 0; i < s.Length; i++) { // 将得到的字符串使用十六进制类型格式。格式后的字符是小写的字母,如果使用大写(X)则格式后的字符是大写字符 pwd = pwd + s[i].ToString("x2"); } return pwd; } } public static class WebRequestHelper { public static string DoGet(string url) { string responseString = "";//post返回的结果 ServicePointManager.ServerCertificateValidationCallback += (sender, cert, chain, err) => { return true; }; ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls; HttpWebRequest req = (HttpWebRequest)HttpWebRequest.Create(url); req.Method = "GET"; req.ContentLength = 0; var response = req.GetResponse(); Stream streamResponse = response.GetResponseStream(); StreamReader streamRead = new StreamReader(streamResponse); responseString = streamRead.ReadToEnd(); response.Close(); streamRead.Close(); return responseString; } public static string DoPost(string url, string json, int timeout = 10000) { string responseString = "";//post返回的结果 ServicePointManager.ServerCertificateValidationCallback += (sender, cert, chain, err) => { return true; }; ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls; HttpWebRequest req = (HttpWebRequest)HttpWebRequest.Create(url); req.Method = "POST"; req.Timeout = timeout; req.Headers.Add("Accept-Encoding", "gzip, deflate"); if (!string.IsNullOrWhiteSpace(json)) { byte[] postBytes = Encoding.UTF8.GetBytes(json); req.ContentType = "application/json; charset=utf-8"; req.ContentLength = Encoding.UTF8.GetByteCount(json); Stream stream = req.GetRequestStream(); stream.Write(postBytes, 0, postBytes.Length); stream.Close(); } else { req.ContentLength = 0; } var response = req.GetResponse(); responseString = GetResponseBody((HttpWebResponse)response); return responseString; } public static string DoPost(string url, Dictionary<string, string> dic, int timeout = 10000) { string responseString = "";//post返回的结果 ServicePointManager.ServerCertificateValidationCallback += (sender, cert, chain, err) => { return true; }; ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls; HttpWebRequest req = (HttpWebRequest)HttpWebRequest.Create(url); req.Method = "POST"; req.Timeout = timeout; req.AllowAutoRedirect = true; req.Headers.Add("Accept-Encoding", "gzip, deflate"); if (dic.Count > 0) { string strContent = string.Empty; foreach (var item in dic) { if (strContent.Length > 0) { strContent += "&"; } strContent += $"{item.Key}={item.Value}"; } byte[] postBytes = Encoding.UTF8.GetBytes(strContent); req.ContentType = "application/x-www-form-urlencoded"; req.ContentLength = postBytes.Length; Stream stream = req.GetRequestStream(); stream.Write(postBytes, 0, postBytes.Length); stream.Close(); } else { req.ContentLength = 0; } var response = req.GetResponse(); responseString = GetResponseBody((HttpWebResponse)response); return responseString; } private static string GetResponseBody(HttpWebResponse response) { string responseBody = string.Empty; if (response.ContentEncoding.ToLower().Contains("gzip")) { using (GZipStream stream = new GZipStream(response.GetResponseStream(), CompressionMode.Decompress)) { using (StreamReader reader = new StreamReader(stream)) { responseBody = reader.ReadToEnd(); } } } else if (response.ContentEncoding.ToLower().Contains("deflate")) { using (DeflateStream stream = new DeflateStream( response.GetResponseStream(), CompressionMode.Decompress)) { using (StreamReader reader = new StreamReader(stream, Encoding.UTF8)) { responseBody = reader.ReadToEnd(); } } } else { using (Stream stream = response.GetResponseStream()) { using (StreamReader reader = new StreamReader(stream, Encoding.UTF8)) { responseBody = reader.ReadToEnd(); } } } return responseBody; } } public class FtpWeb { string ftpServerIP; public string ftpRemotePath; string ftpUserID; string ftpPassword; string ftpURI; /// <summary> /// 连接FTP /// </summary> /// <param name="FtpServerIP">FTP连接地址</param> /// <param name="FtpRemotePath">指定FTP连接成功后的当前目录, 如果不指定即默认为根目录</param> /// <param name="FtpUserID">用户名</param> /// <param name="FtpPassword">密码</param> public FtpWeb(string FtpServerIP, string FtpRemotePath, string FtpUserID, string FtpPassword) { ftpServerIP = FtpServerIP; ftpRemotePath = FtpRemotePath; ftpUserID = FtpUserID; ftpPassword = FtpPassword; ftpURI = "ftp://" + ftpServerIP + "/"; if (!string.IsNullOrWhiteSpace(FtpRemotePath)) { ftpURI = ftpURI + ftpRemotePath + "/"; } } /// <summary> /// 上传 /// </summary> /// <param name="filename"></param> public void Upload(string filename) { FileInfo fileInf = new FileInfo(filename); string uri = ftpURI + fileInf.Name; FtpWebRequest reqFTP; reqFTP = (FtpWebRequest)FtpWebRequest.Create(new Uri(uri)); reqFTP.Credentials = new NetworkCredential(ftpUserID, ftpPassword); reqFTP.KeepAlive = false; reqFTP.Method = WebRequestMethods.Ftp.UploadFile; reqFTP.UseBinary = true; reqFTP.ContentLength = fileInf.Length; int buffLength = 2048; byte[] buff = new byte[buffLength]; int contentLen; FileStream fs = fileInf.OpenRead(); try { Stream strm = reqFTP.GetRequestStream(); contentLen = fs.Read(buff, 0, buffLength); while (contentLen != 0) { strm.Write(buff, 0, contentLen); contentLen = fs.Read(buff, 0, buffLength); } strm.Close(); fs.Close(); } catch (Exception ex) { //Insert_Standard_ErrorLog.Insert("FtpWeb", "Upload Error --> " + ex.Message); } } /// <summary> /// 下载 /// </summary> /// <param name="filePath"></param> /// <param name="fileName"></param> public void Download(string filePath, string fileName) { FtpWebRequest reqFTP; FileStream outputStream = new FileStream(filePath + "\\" + fileName, FileMode.Create); reqFTP = (FtpWebRequest)FtpWebRequest.Create(new Uri(ftpURI + fileName)); try { reqFTP.Method = WebRequestMethods.Ftp.DownloadFile; reqFTP.UseBinary = true; reqFTP.Credentials = new NetworkCredential(ftpUserID, ftpPassword); FtpWebResponse response = (FtpWebResponse)reqFTP.GetResponse(); Stream ftpStream = response.GetResponseStream(); long cl = response.ContentLength; int bufferSize = 1024; int readCount; byte[] buffer = new byte[bufferSize]; readCount = ftpStream.Read(buffer, 0, bufferSize); while (readCount > 0) { outputStream.Write(buffer, 0, readCount); readCount = ftpStream.Read(buffer, 0, bufferSize); } ftpStream.Close(); outputStream.Close(); response.Close(); reqFTP.Abort(); } catch (Exception ex) { reqFTP.Abort(); //Insert_Standard_ErrorLog.Insert("FtpWeb", "Download Error --> " + ex.Message); } } public string getFileStr(string fileName) { FtpWebRequest reqFTP; var result = ""; reqFTP = (FtpWebRequest)FtpWebRequest.Create(new Uri(ftpURI + fileName)); try { reqFTP.Method = WebRequestMethods.Ftp.DownloadFile; reqFTP.UseBinary = true; reqFTP.Credentials = new NetworkCredential(ftpUserID, ftpPassword); FtpWebResponse response = (FtpWebResponse)reqFTP.GetResponse(); Stream ftpStream = response.GetResponseStream(); long cl = response.ContentLength; //int bufferSize = 1024; //int readCount; //byte[] buffer = new byte[bufferSize]; //readCount = ftpStream.Read(buffer, 0, bufferSize); //while (readCount > 0) //{ // for (var _i = 0; _i < readCount; _i++) { // result += buffer[_i]; // } // readCount = ftpStream.Read(buffer, 0, bufferSize); //} StreamReader reader = new StreamReader(ftpStream); result = reader.ReadToEnd(); ftpStream.Close(); response.Close(); reqFTP.Abort(); return result; } catch (Exception ex) { reqFTP.Abort(); //Insert_Standard_ErrorLog.Insert("FtpWeb", "Download Error --> " + ex.Message); } reqFTP.Abort(); return ""; } /// <summary> /// 删除文件 /// </summary> /// <param name="fileName"></param> public void Delete(string fileName) { string uri = ftpURI + fileName; FtpWebRequest reqFTP; reqFTP = (FtpWebRequest)FtpWebRequest.Create(new Uri(uri)); try { reqFTP.Credentials = new NetworkCredential(ftpUserID, ftpPassword); reqFTP.KeepAlive = false; reqFTP.Method = WebRequestMethods.Ftp.DeleteFile; string result = String.Empty; FtpWebResponse response = (FtpWebResponse)reqFTP.GetResponse(); long size = response.ContentLength; Stream datastream = response.GetResponseStream(); StreamReader sr = new StreamReader(datastream); result = sr.ReadToEnd(); sr.Close(); datastream.Close(); response.Close(); reqFTP.Abort(); } catch (Exception ex) { reqFTP.Abort(); //Insert_Standard_ErrorLog.Insert("FtpWeb", "Delete Error --> " + ex.Message + " 文件名:" + fileName); } } /// <summary> /// 删除文件夹 /// </summary> /// <param name="folderName"></param> public void RemoveDirectory(string folderName) { try { string uri = ftpURI + folderName; FtpWebRequest reqFTP; reqFTP = (FtpWebRequest)FtpWebRequest.Create(new Uri(uri)); reqFTP.Credentials = new NetworkCredential(ftpUserID, ftpPassword); reqFTP.KeepAlive = false; reqFTP.Method = WebRequestMethods.Ftp.RemoveDirectory; string result = String.Empty; FtpWebResponse response = (FtpWebResponse)reqFTP.GetResponse(); long size = response.ContentLength; Stream datastream = response.GetResponseStream(); StreamReader sr = new StreamReader(datastream); result = sr.ReadToEnd(); sr.Close(); datastream.Close(); response.Close(); } catch (Exception ex) { //Insert_Standard_ErrorLog.Insert("FtpWeb", "Delete Error --> " + ex.Message + " 文件名:" + folderName); } } /// <summary> /// 获取当前目录下明细(包含文件和文件夹) /// </summary> /// <returns></returns> public string[] GetFilesDetailList(string _path = "") { string[] downloadFiles; StringBuilder result = new StringBuilder(); FtpWebRequest ftp; ftp = (FtpWebRequest)FtpWebRequest.Create(new Uri(ftpURI + _path)); ftp.Credentials = new NetworkCredential(ftpUserID, ftpPassword); ftp.Method = WebRequestMethods.Ftp.ListDirectoryDetails; WebResponse response = ftp.GetResponse(); StreamReader reader = new StreamReader(response.GetResponseStream(), Encoding.Default); try { //while (reader.Read() > 0) //{ //} string line = reader.ReadLine(); //line = reader.ReadLine(); //line = reader.ReadLine(); while (line != null) { result.Append(line); result.Append("\n"); line = reader.ReadLine(); } result.Remove(result.ToString().LastIndexOf("\n"), 1); reader.Close(); response.Close(); ftp.Abort(); return result.ToString().Split('\n'); } catch (Exception ex) { ftp.Abort(); downloadFiles = null; //Insert_Standard_ErrorLog.Insert("FtpWeb", "GetFilesDetailList Error --> " + ex.Message); return downloadFiles; } } /// <summary> /// 获取当前目录下文件列表(仅文件) /// 文件名包含【mask】内容的 /// </summary> /// <returns></returns> public string[] GetFileList(string mask, out string msg) { string[] downloadFiles; StringBuilder result = new StringBuilder(); FtpWebRequest reqFTP; reqFTP = (FtpWebRequest)FtpWebRequest.Create(new Uri(ftpURI)); try { reqFTP.UseBinary = true; reqFTP.Credentials = new NetworkCredential(ftpUserID, ftpPassword); reqFTP.Method = WebRequestMethods.Ftp.ListDirectory; WebResponse response = reqFTP.GetResponse(); StreamReader reader = new StreamReader(response.GetResponseStream(), Encoding.Default); string line = reader.ReadLine(); while (line != null) { if (mask.Trim() != string.Empty && mask.Trim() != "*.*") { string mask_ = mask.Substring(0, mask.IndexOf("*")); if (line.Substring(0, mask_.Length) == mask_) { result.Append(line); result.Append("\n"); } } else { result.Append(line); result.Append("\n"); } line = reader.ReadLine(); } result.Remove(result.ToString().LastIndexOf('\n'), 1); reader.Close(); response.Close(); msg = ""; reqFTP.Abort(); return result.ToString().Split('\n'); } catch (Exception ex) { downloadFiles = null; if (ex.Message.Trim() != "远程服务器返回错误: (550) 文件不可用(例如,未找到文件,无法访问文件)。") { //Insert_Standard_ErrorLog.Insert("FtpWeb", "GetFileList Error --> " + ex.Message.ToString()); } msg = ex.Message; reqFTP.Abort(); return downloadFiles; } } /// <summary> /// 获取当前目录下所有的文件夹列表(仅文件夹) /// </summary> /// <returns></returns> public string[] GetDirectoryList() { string[] drectory = GetFilesDetailList(); string m = string.Empty; foreach (string str in drectory) { int dirPos = str.IndexOf("<DIR>"); if (dirPos > 0) { /*判断 Windows 风格*/ m += str.Substring(dirPos + 5).Trim() + "\n"; } else if (str.Trim().Substring(0, 1).ToUpper() == "D") { /*判断 Unix 风格*/ string dir = str.Substring(54).Trim(); if (dir != "." && dir != "..") { m += dir + "\n"; } } } char[] n = new char[] { '\n' }; return m.Split(n); } /// <summary> /// 判断当前目录下指定的子目录是否存在 /// </summary> /// <param name="RemoteDirectoryName">指定的目录名</param> public bool DirectoryExist(string RemoteDirectoryName) { string[] dirList = GetDirectoryList(); foreach (string str in dirList) { if (str.Trim() == RemoteDirectoryName.Trim()) { return true; } } return false; } /// <summary> /// 判断当前目录下指定的文件是否存在 /// </summary> /// <param name="RemoteFileName">远程文件名</param> public bool FileExist(string RemoteFileName) { string msg = ""; string[] fileList = GetFileList("*.*", out msg); foreach (string str in fileList) { if (str.Trim() == RemoteFileName.Trim()) { return true; } } return false; } /// <summary> /// 创建文件夹 /// </summary> /// <param name="dirName"></param> public Boolean MakeDir(string localFile)//想要创bai建的文du件夹 { // _Uri是Uri类的zhi路径 FtpWebRequest req = (FtpWebRequest)WebRequest.Create(ftpURI + localFile); req.Credentials = new NetworkCredential(ftpUserID, ftpPassword); req.Method = WebRequestMethods.Ftp.MakeDirectory; try { FtpWebResponse response = (FtpWebResponse)req.GetResponse(); response.Close(); } catch (Exception) { req.Abort(); return false; } req.Abort(); return true; } /// <summary> /// 获取指定文件大小 /// </summary> /// <param name="filename"></param> /// <returns></returns> public long GetFileSize(string filename) { FtpWebRequest reqFTP; long fileSize = 0; try { reqFTP = (FtpWebRequest)FtpWebRequest.Create(new Uri(ftpURI + filename)); reqFTP.Method = WebRequestMethods.Ftp.GetFileSize; reqFTP.UseBinary = true; reqFTP.Credentials = new NetworkCredential(ftpUserID, ftpPassword); FtpWebResponse response = (FtpWebResponse)reqFTP.GetResponse(); Stream ftpStream = response.GetResponseStream(); fileSize = response.ContentLength; ftpStream.Close(); response.Close(); } catch (Exception ex) { //Insert_Standard_ErrorLog.Insert("FtpWeb", "GetFileSize Error --> " + ex.Message); } return fileSize; } /// <summary> /// 改名 /// </summary> /// <param name="currentFilename"></param> /// <param name="newFilename"></param> public void ReName(string currentFilename, string newFilename) { FtpWebRequest reqFTP; reqFTP = (FtpWebRequest)FtpWebRequest.Create(new Uri(ftpURI + currentFilename)); try { reqFTP.Method = WebRequestMethods.Ftp.Rename; reqFTP.RenameTo = newFilename; reqFTP.UseBinary = true; reqFTP.Credentials = new NetworkCredential(ftpUserID, ftpPassword); FtpWebResponse response = (FtpWebResponse)reqFTP.GetResponse(); Stream ftpStream = response.GetResponseStream(); ftpStream.Close(); response.Close(); reqFTP.Abort(); } catch (Exception ex) { reqFTP.Abort(); //Insert_Standard_ErrorLog.Insert("FtpWeb", "ReName Error --> " + ex.Message); } } /// <summary> /// 移动文件 /// </summary> /// <param name="currentFilename"></param> /// <param name="newFilename"></param> public void MoveFile(string currentFilename, string newDirectory) { ReName(currentFilename, newDirectory); } /// <summary> /// 切换当前目录 /// </summary> /// <param name="DirectoryName"></param> /// <param name="IsRoot">true 绝对路径 false 相对路径</param> public void GotoDirectory(string DirectoryName, bool IsRoot) { if (IsRoot) { ftpRemotePath = DirectoryName; } else { ftpRemotePath += DirectoryName + "/"; } ftpURI = "ftp://" + ftpServerIP + "/" + ftpRemotePath + "/"; } /// <summary> /// 删除订单目录 /// </summary> /// <param name="ftpServerIP">FTP 主机地址</param> /// <param name="folderToDelete">FTP 用户名</param> /// <param name="ftpUserID">FTP 用户名</param> /// <param name="ftpPassword">FTP 密码</param> public static void DeleteOrderDirectory(string ftpServerIP, string folderToDelete, string ftpUserID, string ftpPassword) { try { if (!string.IsNullOrEmpty(ftpServerIP) && !string.IsNullOrEmpty(folderToDelete) && !string.IsNullOrEmpty(ftpUserID) && !string.IsNullOrEmpty(ftpPassword)) { FtpWeb fw = new FtpWeb(ftpServerIP, folderToDelete, ftpUserID, ftpPassword); //进入订单目录 fw.GotoDirectory(folderToDelete, true); //获取规格目录 string[] folders = fw.GetDirectoryList(); foreach (string folder in folders) { if (!string.IsNullOrEmpty(folder) || folder != "") { //进入订单目录 string subFolder = folderToDelete + "/" + folder; fw.GotoDirectory(subFolder, true); //获取文件列表 string msg = ""; string[] files = fw.GetFileList("*.*", out msg); if (files != null) { //删除文件 foreach (string file in files) { fw.Delete(file); } } //删除冲印规格文件夹 fw.GotoDirectory(folderToDelete, true); fw.RemoveDirectory(folder); } } //删除订单文件夹 string parentFolder = folderToDelete.Remove(folderToDelete.LastIndexOf('/')); string orderFolder = folderToDelete.Substring(folderToDelete.LastIndexOf('/') + 1); fw.GotoDirectory(parentFolder, true); fw.RemoveDirectory(orderFolder); } else { throw new Exception("FTP 及路径不能为空!"); } } catch (Exception ex) { throw new Exception("删除订单时发生错误,错误信息为:" + ex.Message); } } } }