如果安装了.NET 4.5，我具有以下功能，效果很好
public static void SearchZippedLogs()
{
Console.WriteLine("Searching compressed logs");
Console.WriteLine(" ");
DirectoryInfo di = new DirectoryInfo(sPath + "\\" + sDate + "\\");
FileInfo[] files = di.GetFiles("*.zip");
try
{
foreach (var file in files)
{
using (ZipArchive archive = ZipFile.OpenRead(sPath + "\\" + sDate + "\\" + file.Name))
{
foreach (ZipArchiveEntry entry in archive.Entries)
{
if (entry.FullName.EndsWith(".ininlog", StringComparison.OrdinalIgnoreCase))
{
try
{
Directory.CreateDirectory(temp);
entry.ExtractToFile(Path.Combine(temp, entry.FullName));
try
{
Stream sTemp = new FileStream(temp + "\\" + entry.FullName, FileMode.Open, FileAccess.Read, FileShare.ReadWrite);
using (StreamReader sr = new StreamReader(sTemp))
{
string line;
while ((line = sr.ReadLine()) != null)
{
if (line.Contains(sTerm))
{
Console.WriteLine("{0} contains\"{1}\"", file.Name, sTerm);
if (bLog)
Logger(file.Name + " contains " + sTerm, Environment.GetEnvironmentVariable("COMPUTERNAME") + "-" + sTerm);
break;
}
}
}
}
catch (UnauthorizedAccessException ae)
{
Console.WriteLine(ae.Message);
if (bLog)
Logger(ae.Message, Environment.GetEnvironmentVariable("COMPUTERNAME") + "-" + sTerm);
}
catch (SystemException se)
{
Console.WriteLine(se.Message);
if (bLog)
Logger(se.Message, Environment.GetEnvironmentVariable("COMPUTERNAME") + "-" + sTerm);
}
catch (ApplicationException ape)
{
Console.WriteLine(ape.Message);
if (bLog)
Logger(ape.Message, Environment.GetEnvironmentVariable("COMPUTERNAME") + "-" + sTerm);
}
catch (Exception e)
{
Console.WriteLine(e.Message);
if (bLog)
Logger(e.Message, Environment.GetEnvironmentVariable("COMPUTERNAME") + "-" + sTerm);
}
}
catch (UnauthorizedAccessException ae)
{
Console.WriteLine(ae.Message);
if (bLog)
Logger(ae.Message, Environment.GetEnvironmentVariable("COMPUTERNAME") + "-" + sTerm);
}
catch (SystemException se)
{
Console.WriteLine(se.Message);
if (bLog)
Logger(se.Message, Environment.GetEnvironmentVariable("COMPUTERNAME") + "-" + sTerm);
}
catch (ApplicationException ape)
{
Console.WriteLine(ape.Message);
if (bLog)
Logger(ape.Message, Environment.GetEnvironmentVariable("COMPUTERNAME") + "-" + sTerm);
}
catch (Exception e)
{
Console.WriteLine(e.Message);
if (bLog)
Logger(e.Message, Environment.GetEnvironmentVariable("COMPUTERNAME") + "-" + sTerm);
}
finally
{
Directory.Delete(temp, true);
archive.Dispose();
}
}
}
}
}
}
问题是由于我们运行的软件，我们的服务器上仅运行.NET 3.5，我需要使用.NET 3.5完成相同的操作
我看过DotNetZip和DeflateStream类，但是在将其复制到.NET 3.5时遇到麻烦
预期结果将目录中的每个zip文件提取到一个临时位置，在其中搜索项目，如果找到则打印文件名，然后删除该临时项目
感谢您的协助
所以我想我用以下方法解决了
using System;
using System.IO;
using Ionic.Zip;
namespace DotNetTest
{
class Program
{
private static string sPath;
private static string sTempLoc = Path.GetTempPath() + Path.GetRandomFileName();
static void Main(string[] args)
{
Console.WriteLine("Enter Path");
sPath = Console.ReadLine();
Console.WriteLine("Looking in " + sPath);
DirectoryInfo di = new DirectoryInfo(sPath + "\\");
FileInfo[] files = di.GetFiles("*.zip");
foreach (var file in files)
{
//Console.WriteLine(file.FullName);
using (ZipFile archive = ZipFile.Read(file.FullName))
{
foreach(ZipEntry e in archive)
{
Console.WriteLine("Extracting " + e.FileName + " to " + sTempLoc);
e.Extract(sTempLoc, ExtractExistingFileAction.OverwriteSilently);
}
}
}
Console.WriteLine("Finsihed! Press any key to exit");
Console.ReadKey();
}
}
}
这是一种可以做到这一点的方法。只需传递文件的路径和目标目录作为参数即可。
private void UnZip(string filePath, string targetPath)
{
if (String.IsNullOrWhiteSpace(filePath) || String.IsNullOrWhiteSpace(targetPath))
{
throw new ArgumentException("Arguments cannot be null or empty.");
}
using (ZipFile zf = ZipFile.Read(filePath))
{
foreach (var entry in zf)
{
entry.Extract(targetPath, ExtractExistingFileAction.OverwriteSilently);
}
}
}
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