实现方式/思路:FTP文件(应用程序包)下载,解压
帮助类:
using System; using System.Collections.Generic; using System.Diagnostics; using System.Linq; using System.Text; namespace AutoUpdate.Helper { public class ProcessHelper { private static ProcessHelper instance; public static ProcessHelper Instance { get { if (instance == null) instance = new ProcessHelper(); return ProcessHelper.instance; } } /// <summary> /// 关闭进程 /// </summary> /// <param name="processName">进程名</param> public void KillProcessByName(string processName) { try { Process[] myproc = Process.GetProcesses(); foreach (Process item in myproc) { if (item.ProcessName == processName) { item.CloseMainWindow(); item.Kill(); } } } catch { return; } } /// <summary> /// 启动进程 /// </summary> /// <param name="processName">进程名,完全限定名</param> public void StartProcessByName(string processName) { System.Diagnostics.Process.Start(processName); //Process process = new Process();//声明一个进程类对象 //process.StartInfo.FileName = processName;//Application.StartupPath + "\\AutoUpdate.exe"; //process.Start(); } public void StartProcessByName(string processName,string param) { //System.Diagnostics.Process.Start(processName); Process p = new Process();//声明一个进程类对象 p.StartInfo.FileName = processName;// Application.StartupPath + "\\AutoUpdate.exe"; p.StartInfo.UseShellExecute = true; p.StartInfo.Arguments = param; p.Start(); } } } using System; using System.IO; using System.Diagnostics; using Microsoft.Win32; using ICSharpCode.SharpZipLib.Checksums; using ICSharpCode.SharpZipLib.Zip; namespace AutoUpdate.Helper { public class SharpZip { public SharpZip() { } /// <summary> /// 压缩 /// </summary> /// <param name="filename"> 压缩后的文件名(包含物理路径)</param> /// <param name="directory">待压缩的文件夹(包含物理路径)</param> public static void PackFiles(string filename, string directory) { try { FastZip fz = new FastZip(); fz.CreateEmptyDirectories = true; fz.CreateZip(filename, directory, true, ""); fz = null; } catch (Exception) { throw; } } /// <summary> /// 解压缩 /// </summary> /// <param name="file">待解压文件名(包含物理路径)</param> /// <param name="targetdir"> 解压到哪个目录中(包含物理路径)</param> public static bool UnpackFiles(string file, string targetdir) { try { if (!Directory.Exists(targetdir)) { Directory.CreateDirectory(targetdir); } ZipInputStream s = new ZipInputStream(File.OpenRead(file)); ZipEntry theEntry; while ((theEntry = s.GetNextEntry()) != null) { string directoryName = Path.GetDirectoryName(theEntry.Name); string fileName = Path.GetFileName(theEntry.Name); if (directoryName != String.Empty) { Directory.CreateDirectory(targetdir + directoryName); } if (fileName != String.Empty) { //FileStream streamWriter = File.Create(targetdir + theEntry.Name); FileStream streamWriter = File.Create(theEntry.Name); int size = 2048; byte[] data = new byte[2048]; while (true) { size = s.Read(data, 0, data.Length); if (size > 0) { streamWriter.Write(data, 0, size); } else { break; } } streamWriter.Close(); } } s.Close(); return true; } catch (Exception) { throw; } } } public class ClassZip { #region 私有方法 /// <summary> /// 递归压缩文件夹方法 /// </summary> private static bool ZipFileDictory(string FolderToZip, ZipOutputStream s, string ParentFolderName) { bool res = true; string[] folders, filenames; ZipEntry entry = null; FileStream fs = null; Crc32 crc = new Crc32(); try { entry = new ZipEntry(Path.Combine(ParentFolderName, Path.GetFileName(FolderToZip) + "/")); s.PutNextEntry(entry); s.Flush(); filenames = Directory.GetFiles(FolderToZip); foreach (string file in filenames) { fs = File.OpenRead(file); byte[] buffer = new byte[fs.Length]; fs.Read(buffer, 0, buffer.Length); entry = new ZipEntry(Path.Combine(ParentFolderName, Path.GetFileName(FolderToZip) + "/" + Path.GetFileName(file))); entry.DateTime = DateTime.Now; entry.Size = fs.Length; fs.Close(); crc.Reset(); crc.Update(buffer); entry.Crc = crc.Value; s.PutNextEntry(entry); s.Write(buffer, 0, buffer.Length); } } catch { res = false; } finally { if (fs != null) { fs.Close(); fs = null; } if (entry != null) { entry = null; } GC.Collect(); GC.Collect(1); } folders = Directory.GetDirectories(FolderToZip); foreach (string folder in folders) { if (!ZipFileDictory(folder, s, Path.Combine(ParentFolderName, Path.GetFileName(FolderToZip)))) { return false; } } return res; } /// <summary> /// 压缩目录 /// </summary> /// <param name="FolderToZip">待压缩的文件夹,全路径格式</param> /// <param name="ZipedFile">压缩后的文件名,全路径格式</param> private static bool ZipFileDictory(string FolderToZip, string ZipedFile, int level) { bool res; if (!Directory.Exists(FolderToZip)) { return false; } ZipOutputStream s = new ZipOutputStream(File.Create(ZipedFile)); s.SetLevel(level); res = ZipFileDictory(FolderToZip, s, ""); s.Finish(); s.Close(); return res; } /// <summary> /// 压缩文件 /// </summary> /// <param name="FileToZip">要进行压缩的文件名</param> /// <param name="ZipedFile">压缩后生成的压缩文件名</param> private static bool ZipFile(string FileToZip, string ZipedFile, int level) { if (!File.Exists(FileToZip)) { throw new System.IO.FileNotFoundException("指定要压缩的文件: " + FileToZip + " 不存在!"); } FileStream ZipFile = null; ZipOutputStream ZipStream = null; ZipEntry ZipEntry = null; bool res = true; try { ZipFile = File.OpenRead(FileToZip); byte[] buffer = new byte[ZipFile.Length]; ZipFile.Read(buffer, 0, buffer.Length); ZipFile.Close(); ZipFile = File.Create(ZipedFile); ZipStream = new ZipOutputStream(ZipFile); ZipEntry = new ZipEntry(Path.GetFileName(FileToZip)); ZipStream.PutNextEntry(ZipEntry); ZipStream.SetLevel(level); ZipStream.Write(buffer, 0, buffer.Length); } catch { res = false; } finally { if (ZipEntry != null) { ZipEntry = null; } if (ZipStream != null) { ZipStream.Finish(); ZipStream.Close(); } if (ZipFile != null) { ZipFile.Close(); ZipFile = null; } GC.Collect(); GC.Collect(1); } return res; } #endregion /// <summary> /// 压缩 /// </summary> /// <param name="FileToZip">待压缩的文件目录</param> /// <param name="ZipedFile">生成的目标文件</param> /// <param name="level">6</param> public static bool Zip(String FileToZip, String ZipedFile, int level) { if (Directory.Exists(FileToZip)) { return ZipFileDictory(FileToZip, ZipedFile, level); } else if (File.Exists(FileToZip)) { return ZipFile(FileToZip, ZipedFile, level); } else { return false; } } /// <summary> /// 解压 /// </summary> /// <param name="FileToUpZip">待解压的文件</param> /// <param name="ZipedFolder">解压目标存放目录</param> public static void UnZip(string FileToUpZip, string ZipedFolder) { if (!File.Exists(FileToUpZip)) { return; } if (!Directory.Exists(ZipedFolder)) { Directory.CreateDirectory(ZipedFolder); } ZipInputStream s = null; ZipEntry theEntry = null; string fileName; FileStream streamWriter = null; try { s = new ZipInputStream(File.OpenRead(FileToUpZip)); while ((theEntry = s.GetNextEntry()) != null) { if (theEntry.Name != String.Empty) { fileName = Path.Combine(ZipedFolder, theEntry.Name); if (fileName.EndsWith("/") || fileName.EndsWith("\\")) { Directory.CreateDirectory(fileName); continue; } streamWriter = File.Create(fileName); int size = 2048; byte[] data = new byte[2048]; while (true) { size = s.Read(data, 0, data.Length); if (size > 0) { streamWriter.Write(data, 0, size); } else { break; } } } } } finally { if (streamWriter != null) { streamWriter.Close(); streamWriter = null; } if (theEntry != null) { theEntry = null; } if (s != null) { s.Close(); s = null; } GC.Collect(); GC.Collect(1); } } } public class ZipHelper { #region 私有变量 String the_rar; RegistryKey the_Reg; Object the_Obj; String the_Info; ProcessStartInfo the_StartInfo; Process the_Process; #endregion /// <summary> /// 压缩 /// </summary> /// <param name="zipname">要解压的文件名</param> /// <param name="zippath">要压缩的文件目录</param> /// <param name="dirpath">初始目录</param> public void EnZip(string zipname, string zippath, string dirpath) { try { the_Reg = Registry.ClassesRoot.OpenSubKey(@"Applications\WinRAR.exe\Shell\Open\Command"); the_Obj = the_Reg.GetValue(""); the_rar = the_Obj.ToString(); the_Reg.Close(); the_rar = the_rar.Substring(1, the_rar.Length - 7); the_Info = " a " + zipname + " " + zippath; the_StartInfo = new ProcessStartInfo(); the_StartInfo.FileName = the_rar; the_StartInfo.Arguments = the_Info; the_StartInfo.WindowStyle = ProcessWindowStyle.Hidden; the_StartInfo.WorkingDirectory = dirpath; the_Process = new Process(); the_Process.StartInfo = the_StartInfo; the_Process.Start(); } catch (Exception ex) { throw new Exception(ex.Message); } } /// <summary> /// 解压缩 /// </summary> /// <param name="zipname">要解压的文件名</param> /// <param name="zippath">要解压的文件路径</param> public void DeZip(string zipname, string zippath) { try { the_Reg = Registry.ClassesRoot.OpenSubKey(@"Applications\WinRar.exe\Shell\Open\Command"); the_Obj = the_Reg.GetValue(""); the_rar = the_Obj.ToString(); the_Reg.Close(); the_rar = the_rar.Substring(1, the_rar.Length - 7); the_Info = " X " + zipname + " " + zippath; the_StartInfo = new ProcessStartInfo(); the_StartInfo.FileName = the_rar; the_StartInfo.Arguments = the_Info; the_StartInfo.WindowStyle = ProcessWindowStyle.Hidden; the_Process = new Process(); the_Process.StartInfo = the_StartInfo; the_Process.Start(); } catch (Exception ex) { throw new Exception(ex.Message); } } } } using System; using System.Collections.Generic; using System.Configuration; using System.IO; using System.Net; using System.Text; using System.Windows.Forms; namespace AutoUpdate.Helper { public class UpdateHelper { private static UpdateHelper instance; public static UpdateHelper Instance { get { if (instance == null) instance = new UpdateHelper(); return UpdateHelper.instance; } } //基本设置 private string FTPFilePath = @"ftp://" + ConfigurationManager.AppSettings["FTPFilePath"]; //目标路径 private string FtpServerPort = ConfigurationManager.AppSettings["FtpServerPort"]; //ftp IP地址 private string FtpServerIP = ConfigurationManager.AppSettings["FtpServerIP"]; //ftp IP地址 private string FtpServerUserName = ConfigurationManager.AppSettings["FtpServerUserName"]; //ftp用户名 private string FtpServerPassword = ConfigurationManager.AppSettings["FtpServerPassword"]; //ftp密码 //获取ftp上面的文件和文件夹 public string[] GetFileList(string dir) { string[] downloadFiles; StringBuilder result = new StringBuilder(); FtpWebRequest request; try { request = (FtpWebRequest)FtpWebRequest.Create(new Uri(FTPFilePath)); request.UseBinary = true; request.Credentials = new NetworkCredential(FtpServerUserName, FtpServerPassword);//设置用户名和密码 request.Method = WebRequestMethods.Ftp.ListDirectory; request.UseBinary = true; WebResponse response = request.GetResponse(); StreamReader reader = new StreamReader(response.GetResponseStream()); string line = reader.ReadLine(); while (line != null) { result.Append(line); result.Append("\n"); Console.WriteLine(line); line = reader.ReadLine(); } // to remove the trailing '\n' result.Remove(result.ToString().LastIndexOf('\n'), 1); reader.Close(); response.Close(); return result.ToString().Split('\n'); } catch (Exception ex) { Console.WriteLine("获取ftp上面的文件和文件夹:" + ex.Message); downloadFiles = null; return downloadFiles; } } /// <summary> /// 获取文件大小 /// </summary> /// <param name="file">ip服务器下的相对路径</param> /// <returns>文件大小</returns> public int GetFileSize(string file) { StringBuilder result = new StringBuilder(); FtpWebRequest request; try { request = (FtpWebRequest)FtpWebRequest.Create(new Uri(FTPFilePath + file)); request.UseBinary = true; request.Credentials = new NetworkCredential(FtpServerUserName, FtpServerPassword);//设置用户名和密码 request.Method = WebRequestMethods.Ftp.GetFileSize; return (int)request.GetResponse().ContentLength; } catch (Exception ex) { Console.WriteLine("获取文件大小出错:" + ex.Message); return -1; } } /// <summary> /// 文件上传 /// </summary> /// <param name="filePath">原路径(绝对路径)包括文件名</param> /// <param name="objPath">目标文件夹:服务器下的相对路径 不填为根目录</param> public void FileUpLoad(string filePath, string objPath = "") { try { string url = FTPFilePath; if (objPath != "") url += objPath + "/"; try { FtpWebRequest reqFTP = null; //待上传的文件 (全路径) try { FileInfo fileInfo = new FileInfo(filePath); using (FileStream fs = fileInfo.OpenRead()) { long length = fs.Length; reqFTP = (FtpWebRequest)FtpWebRequest.Create(new Uri(url + fileInfo.Name)); //设置连接到FTP的帐号密码 reqFTP.Credentials = new NetworkCredential(FtpServerUserName, FtpServerPassword); //设置请求完成后是否保持连接 reqFTP.KeepAlive = false; //指定执行命令 reqFTP.Method = WebRequestMethods.Ftp.UploadFile; //指定数据传输类型 reqFTP.UseBinary = true; using (Stream stream = reqFTP.GetRequestStream()) { //设置缓冲大小 int BufferLength = 5120; byte[] b = new byte[BufferLength]; int i; while ((i = fs.Read(b, 0, BufferLength)) > 0) { stream.Write(b, 0, i); } Console.WriteLine("上传文件成功"); } } } catch (Exception ex) { Console.WriteLine("上传文件失败错误为" + ex.Message); } finally { } } catch (Exception ex) { Console.WriteLine("上传文件失败错误为" + ex.Message); } finally { } } catch (Exception ex) { Console.WriteLine("上传文件失败错误为" + ex.Message); } } /// <summary> /// 删除文件 /// </summary> /// <param name="fileName">服务器下的相对路径 包括文件名</param> public void DeleteFileName(string fileName) { try { FileInfo fileInf = new FileInfo(FtpServerIP + "" + fileName); string uri = FTPFilePath + fileName; FtpWebRequest reqFTP = (FtpWebRequest)FtpWebRequest.Create(new Uri(uri)); // 指定数据传输类型 reqFTP.UseBinary = true; // ftp用户名和密码 reqFTP.Credentials = new NetworkCredential(FtpServerUserName, FtpServerPassword); // 默认为true,连接不会被关闭 // 在一个命令之后被执行 reqFTP.KeepAlive = false; // 指定执行什么命令 reqFTP.Method = WebRequestMethods.Ftp.DeleteFile; FtpWebResponse response = (FtpWebResponse)reqFTP.GetResponse(); response.Close(); } catch (Exception ex) { Console.WriteLine("删除文件出错:" + ex.Message); } } /// <summary> /// 新建目录 上一级必须先存在 /// </summary> /// <param name="dirName">服务器下的相对路径</param> public void MakeDir(string dirName) { try { string uri = FTPFilePath + dirName; FtpWebRequest reqFTP = (FtpWebRequest)FtpWebRequest.Create(new Uri(uri)); // 指定数据传输类型 reqFTP.UseBinary = true; // ftp用户名和密码 reqFTP.Credentials = new NetworkCredential(FtpServerUserName, FtpServerPassword); reqFTP.Method = WebRequestMethods.Ftp.MakeDirectory; FtpWebResponse response = (FtpWebResponse)reqFTP.GetResponse(); response.Close(); } catch (Exception ex) { Console.WriteLine("创建目录出错:" + ex.Message); } } /// <summary> /// 删除目录 上一级必须先存在 /// </summary> /// <param name="dirName">服务器下的相对路径</param> public void DelDir(string dirName) { try { string uri = FTPFilePath + dirName; FtpWebRequest reqFTP = (FtpWebRequest)FtpWebRequest.Create(new Uri(uri)); // ftp用户名和密码 reqFTP.Credentials = new NetworkCredential(FtpServerUserName, FtpServerPassword); reqFTP.Method = WebRequestMethods.Ftp.RemoveDirectory; FtpWebResponse response = (FtpWebResponse)reqFTP.GetResponse(); response.Close(); } catch (Exception ex) { Console.WriteLine("删除目录出错:" + ex.Message); } } /// <summary> /// 从ftp服务器上获得文件夹列表 /// </summary> /// <param name="RequedstPath">服务器下的相对路径</param> /// <returns></returns> public List<string> GetDirctory(string RequedstPath) { List<string> strs = new List<string>(); try { string uri = FTPFilePath + RequedstPath; //目标路径 path为服务器地址 FtpWebRequest reqFTP = (FtpWebRequest)FtpWebRequest.Create(new Uri(uri)); // ftp用户名和密码 reqFTP.Credentials = new NetworkCredential(FtpServerUserName, FtpServerPassword); reqFTP.Method = WebRequestMethods.Ftp.ListDirectoryDetails; WebResponse response = reqFTP.GetResponse(); StreamReader reader = new StreamReader(response.GetResponseStream());//中文文件名 string line = reader.ReadLine(); while (line != null) { if (line.Contains("<DIR>")) { string msg = line.Substring(line.LastIndexOf("<DIR>") + 5).Trim(); strs.Add(msg); } line = reader.ReadLine(); } reader.Close(); response.Close(); return strs; } catch (Exception ex) { Console.WriteLine("获取目录出错:" + ex.Message); } return strs; } /// <summary> /// 从ftp服务器上获得文件列表 /// </summary> /// <param name="RequedstPath">服务器下的相对路径</param> /// <returns></returns> public List<string> GetFile(string RequedstPath) { List<string> strs = new List<string>(); try { string uri = FTPFilePath + RequedstPath; //目标路径 path为服务器地址 FtpWebRequest reqFTP = (FtpWebRequest)FtpWebRequest.Create(new Uri(uri)); // ftp用户名和密码 reqFTP.Credentials = new NetworkCredential(FtpServerUserName, FtpServerPassword); reqFTP.Method = WebRequestMethods.Ftp.ListDirectoryDetails; WebResponse response = reqFTP.GetResponse(); StreamReader reader = new StreamReader(response.GetResponseStream());//中文文件名 string line = reader.ReadLine(); while (line != null) { if (!line.Contains("<DIR>")) { string msg = line.Substring(39).Trim(); strs.Add(msg); } line = reader.ReadLine(); } reader.Close(); response.Close(); return strs; } catch (Exception ex) { Console.WriteLine("获取文件出错:" + ex.Message); } return strs; } /// <summary> /// 从ftp服务器上下载文件的功能 /// </summary> /// <param name="fileName">文件名称</param> public void Download(string fileName) { FtpWebRequest reqFTP; try { string filePath = Application.StartupPath; FileStream outputStream = new FileStream(filePath + "\\" + fileName, FileMode.Create); string str = FTPFilePath + ":" + FtpServerPort + "/" + fileName; reqFTP = (FtpWebRequest)FtpWebRequest.Create(new Uri(str)); reqFTP.Method = WebRequestMethods.Ftp.DownloadFile; reqFTP.UseBinary = true; reqFTP.Credentials = new NetworkCredential(FtpServerUserName, FtpServerPassword); reqFTP.UsePassive = false; FtpWebResponse response = (FtpWebResponse)reqFTP.GetResponse(); Stream ftpStream = response.GetResponseStream(); long cl = response.ContentLength; int bufferSize = 2048; 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(); } catch (Exception ex) { throw ex; } } /// <summary> /// 解压文件 /// </summary> /// <param name="fileName">文件名</param> /// <param name="initPath">路径(不含文件名)</param> public void DownloadDir(string fileName,string initPath) { FtpWebRequest reqFTP; try { string filePath = initPath;// Application.StartupPath; FileStream outputStream = new FileStream(filePath + "\\" + fileName, FileMode.Create); string str = FTPFilePath + ":" + FtpServerPort + "/" + fileName; reqFTP = (FtpWebRequest)FtpWebRequest.Create(new Uri(str)); reqFTP.Method = WebRequestMethods.Ftp.DownloadFile; reqFTP.UseBinary = true; reqFTP.Credentials = new NetworkCredential(FtpServerUserName, FtpServerPassword); reqFTP.UsePassive = false; FtpWebResponse response = (FtpWebResponse)reqFTP.GetResponse(); Stream ftpStream = response.GetResponseStream(); long cl = response.ContentLength; int bufferSize = 2048; 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(); } catch (Exception ex) { throw ex; } } /// <summary> /// 从ftp服务器上下载文件的功能 /// </summary> /// <param name="fileName">文件名称</param> /// <param name="targetPath">存放目标位置+文件名称</param> public void Download(string fileName, string targetPath) { FtpWebRequest reqFTP; try { string filePath = Application.StartupPath; //FileStream outputStream = new FileStream(filePath + "\\" + fileName, FileMode.Create); FileStream outputStream = new FileStream(targetPath, FileMode.Create); string str = FTPFilePath + ":" + FtpServerPort + "/" + fileName; reqFTP = (FtpWebRequest)FtpWebRequest.Create(new Uri(str)); reqFTP.Method = WebRequestMethods.Ftp.DownloadFile; reqFTP.UseBinary = true; reqFTP.Credentials = new NetworkCredential(FtpServerUserName, FtpServerPassword); reqFTP.UsePassive = false; FtpWebResponse response = (FtpWebResponse)reqFTP.GetResponse(); Stream ftpStream = response.GetResponseStream(); long cl = response.ContentLength; int bufferSize = 2048; 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(); } catch (Exception ex) { throw ex; } } /// <summary> /// 用FTP方式上传文件 /// </summary> /// <param name="fileName"></param> /// <param name="uploadUrl"></param> /// <param name="msg"></param> public void Upload(string fileName, string uploadUrl) { Stream requestStream = null; FileStream fileStream = null; FtpWebResponse response = null; try { FtpWebRequest request = (FtpWebRequest)WebRequest.Create(uploadUrl); request.Method = WebRequestMethods.Ftp.UploadFile; request.Credentials = new NetworkCredential(FtpServerUserName, FtpServerPassword); request.Proxy = null; requestStream = request.GetRequestStream(); fileStream = File.Open(fileName, FileMode.Open); byte[] buffer = new byte[1024]; int bytesRead; while (true) { bytesRead = fileStream.Read(buffer, 0, buffer.Length); if (bytesRead == 0) break; requestStream.Write(buffer, 0, bytesRead); } requestStream.Close(); response = (FtpWebResponse)request.GetResponse(); } catch (UriFormatException ex) { } catch (IOException ex) { } catch (WebException ex) { } finally { if (response != null) response.Close(); if (fileStream != null) fileStream.Close(); if (requestStream != null) requestStream.Close(); } } } } using System; using System.Collections.Generic; using System.Linq; using System.Text; namespace AutoUpdate.Helper { public class VarHelper { private static VarHelper instance; public static VarHelper Instance { get { if (instance == null) instance = new VarHelper(); return VarHelper.instance; } } //初始路径 + 自动更新程序名称 + 主程序名称 //string param = fullPath + "," // + "AutoUpdate\\AutoUpdate.exe," //自动更新程序 // + "Debug\\AutoUpdateApp.exe,"//主程序 // + "Debug";//下载包 /// <summary> /// 需要更新的文件夹 初始路径 /// </summary> public string InitPath = ""; /// <summary> /// 自动更新程序名称 /// </summary> public string AutoUpdateExe = ""; /// <summary> /// 主程序名称 /// </summary> public string MainExe = ""; /// <summary> /// 下载包 /// </summary> public string DownDir = ""; } }
自动更新程序:
using AutoUpdate.Helper; using System; using System.Collections.Generic; using System.IO; using System.Windows.Forms; using ZB.QueueSys.Common; namespace AutoUpdate { public partial class MainForm : Form { public MainForm() { InitializeComponent(); } private void MainForm_Load(object sender, EventArgs e) { UpdateApp(); } private void UpdateApp() { this.probarWatting.Style = ProgressBarStyle.Marquee; this.probarWatting.Show(); try { #region 注释代码 //NewMethod(); // DirectoryInfo di = new DirectoryInfo(string.Format(@"{0}..\..\", Application.StartupPath)); // string fullPath = di.FullName; // string param = fullPath + "," //+ "AutoUpdate\\AutoUpdate.exe," //自动更新程序 //+ "Debug\\AutoUpdateApp.exe,"//主程序 //+ "Debug";//下载包 // VarHelper.Instance.InitPath = param[0]; // VarHelper.Instance.AutoUpdateExe = param[1]; // VarHelper.Instance.MainExe = param[2]; // VarHelper.Instance.DownDir = param[3]; #endregion string fileZip = VarHelper.Instance.InitPath + VarHelper.Instance.DownDir;//+ "\\QueueSys.zip"; string target = VarHelper.Instance.InitPath + "\\" + VarHelper.Instance.DownDir; UpdateHelper.Instance.DownloadDir(VarHelper.Instance.DownDir + ".zip", VarHelper.Instance.InitPath);//需要下载的压缩文件名称 //从那解压到哪 SharpZip.UnpackFiles(fileZip + ".zip", target);//MessageBox.Show("解压target==" + target); //ClassZip.UnZip(fileZip + ".zip", target); DialogResult result = MessageBox.Show("更新已完成,是否启动预约程序?", "提示", MessageBoxButtons.OKCancel, MessageBoxIcon.Question); if (result.Equals(DialogResult.OK)) { File.Delete(fileZip + ".zip");//MessageBox.Show("开始删除临时压缩文件" + fileZip + ".zip"); string mainExe = VarHelper.Instance.InitPath + VarHelper.Instance.MainExe;//"\\QueueSys"; ProcessHelper.Instance.StartProcessByName(mainExe); //MessageBox.Show("启动==" + mainExe); ProcessHelper.Instance.KillProcessByName("AutoUpdate"); //System.GC.Collect();//垃圾回收 } } catch (Exception ex) { //MessageBox.Show("删除压缩文件==" + ex.Message + ex.StackTrace); MessageBox.Show("更新失败,请联系管理员"); LogHelper.Instance.SaveText("" + ex.Message + ex.StackTrace); return; } } private void NewMethod() { // 第一步下载需要更新的配置文件 string filepath = "UpdateList.xml"; UpdateHelper.Instance.Download(filepath); // 第二步 提供并解析配置文件(获取需要更新的文件名称、文件更新后的路径) string path = Application.StartupPath + "\\UpdateList.xml"; List<UpdateList> list = AutoUpdate.Helper.XmlHelper.Instance.GetUpdateList(path, "Root"); //第三步 循环下载文件到指定路径 foreach (UpdateList item in list) { if (string.IsNullOrEmpty(item.PATH)) UpdateHelper.Instance.Download(item.NAME);//下载至根目录 else //下载至指定目录 { string targetPath = Application.StartupPath + "\\" + item.PATH + "\\" + item.NAME; UpdateHelper.Instance.Download(item.NAME, targetPath); } } } private void MainForm_FormClosing(object sender, FormClosingEventArgs e) { DialogResult result = MessageBox.Show("程序正在更新,退出将导致异常", "是否确认退出", MessageBoxButtons.OKCancel, MessageBoxIcon.Question); if (result.Equals(DialogResult.OK)) { Application.Exit(); } } private void buttonTest_Click(object sender, EventArgs e) { UpdateApp(); } } }
主程序:
using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Diagnostics; using System.Drawing; using System.IO; using System.Linq; using System.Text; using System.Threading.Tasks; using System.Windows.Forms; namespace AutoUpdateApp { public partial class Form1 : Form { public Form1() { InitializeComponent(); } private void button1_Click(object sender, EventArgs e) { DirectoryInfo info = new DirectoryInfo(Application.StartupPath); string path = info.Parent.Parent.FullName; DirectoryInfo di = new DirectoryInfo(string.Format(@"{0}..\..\", Application.StartupPath)); string fullPath = di.FullName; //初始路径 + 自动更新程序名称 + 主程序名称 string param = fullPath + "," + "AutoUpdate\\AutoUpdate.exe," //自动更新程序 + "Debug\\AutoUpdateApp.exe,"//主程序 + "Debug";//下载包 //AutoUpdate Process p = new Process();//声明一个进程类对象 p.StartInfo.FileName = fullPath + "AutoUpdate\\AutoUpdate.exe"; p.StartInfo.UseShellExecute = true; p.StartInfo.Arguments = param;//第一个参数为需要下载的压缩文件,第二个为需要启动的程序 p.Start(); //关闭当期 //Process[] p_arry = Process.GetProcesses();//得到系统所有进程 //for (int i = 0; i < p_arry.Length; i++)//遍历每个进程 //{ // if (p_arry[i].ProcessName == "AutoUpdateApp")//发现有名为QQ的进程 // { // p_arry[i].Kill();//就结束它。 // return; // } //} KillProcessByName("AutoUpdateApp"); System.GC.Collect();//垃圾回收 } /// <summary> /// 关闭进程 /// </summary> /// <param name="processName">进程名</param> public void KillProcessByName(string processName) { try { Process[] myproc = Process.GetProcesses(); foreach (Process item in myproc) { if (item.ProcessName == processName) { item.CloseMainWindow(); item.Kill(); } } } catch { return; } } } }
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