C#通过cmd调用7z软件实现压缩和解压文件

C#通过cmd调用7z软件实现压缩和解压文件

压缩文件:

public object CompressZipFile(string sourceFile, string destinationFile) { object resObj; Process process = new Process(); string tempDestinationFile = ""; try { if (process == null) { process = new Process(); } tempDestinationFile = destinationFile.ToLower().EndsWith(".zip") ? destinationFile : destinationFile + ".zip"; process.StartInfo.FileName = "cmd.exe"; string command1 = @"cd c:\progra~1\7-zip"; process.StartInfo.UseShellExecute = false; process.StartInfo.RedirectStandardInput = true; process.StartInfo.RedirectStandardOutput = true; process.StartInfo.RedirectStandardError = true; process.StartInfo.CreateNoWindow = true; process.Start(); process.StandardInput.WriteLine(@"c:"); process.StandardInput.WriteLine(@"cd\"); process.StandardInput.WriteLine(command1); process.StandardInput.WriteLine(@"7Z a -tzip " + destinationFile + " " + sourceFile); process.StandardInput.WriteLine("exit"); string output = process.StandardOutput.ReadToEnd(); if (output.ToUpper().IndexOf("EVERYTHING IS OK") > -1) { resObj = new object[] { 0, "Compress file[" + destinationFile + "] OK" }; } else { resObj = new object[] { 1, "Compress File[" + destinationFile + "] Error!" }; } } catch (Exception ex) { resObj = new object[] { 1, "Compress File[" + destinationFile + "] exception:" + ex.Message }; } return resObj; }

解压文件:

public object decompressFile(string zipFilepath, string FileDir) { object resObj; try { string batfiledata = @"c:\progra~1\7-zip\7z.exe x " + zipFilepath + " -o" + FileDir + " -y"; Process process = new Process(); process.StartInfo.FileName = "cmd.exe"; process.StartInfo.Arguments = "/c " + batfiledata; process.StartInfo.UseShellExecute = false; process.StartInfo.RedirectStandardInput = true; process.StartInfo.RedirectStandardOutput = true; process.StartInfo.RedirectStandardError = true; process.StartInfo.CreateNoWindow = true; process.Start(); string output = process.StandardOutput.ReadToEnd(); if (output.ToUpper().IndexOf("EVERYTHING IS OK") > -1) { resObj = new object[] { 0, "解压完成" }; } else { resObj = new object[] { 1, "解压出错!" }; } } catch (Exception ex) { resObj = new object[] { 1, ex.Message }; } return resObj; }

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