blocks|key|465303|text|您可以使用DotNetZip来确定这一点。它可以在任何应用程序中免费使用。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|465304|下面是一些示例代码：|465305|+++try
+++{
+++++//+for+easy+disposal
+++++using+(ZipFile+zip+=+new+ZipFile())
+++++{
+++++++//+add+this+map+file+into+the+"images"+directory+in+the+zip+archive
+++++++zip.AddFile("c:\\images\\personal\\7440-N49th.png",+"images");
+++++++//+add+the+report+into+a+different+directory+in+the+archive
+++++++zip.AddFile("c:\\Reports\\2008-Regional-Sales-Report.pdf",+"files");
+++++++zip.AddFile("ReadMe.txt");
+++++++zip.Save("MyZipFile.zip");
+++++}
+++}
+++catch+(System.Exception+ex1)
+++{
+++++System.Console.Error.WriteLine("exception:+"+%2B+ex1);
+++}|code-block|syntax|javascript|465306|entityMap|0|LINK|mutability|MUTABLE|url|http://dotnetzip.codeplex.com/^0|5|9|0|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@$A|T|B|U|1|V]]|C|$]]|$1|D|3|E|5|6|7|W|8|@]|9|@]|C|$]]|$1|F|3|G|5|H|7|X|8|@]|9|@]|C|$I|J]]|$1|K|3|-4|5|6|7|Y|8|@]|9|@]|C|$]]]|L|$M|$5|N|O|P|C|$Q|R]]]]

You can use <a href="http://dotnetzip.codeplex.com/" rel="noreferrer">DotNetZip</a> to archieve this. It´s free to use in any application.

Here´s some sample code:

<pre><code> try
 {
 // for easy disposal
 using (ZipFile zip = new ZipFile())
 {
 // add this map file into the "images" directory in the zip archive
 zip.AddFile("c:\\images\\personal\\7440-N49th.png", "images");
 // add the report into a different directory in the archive
 zip.AddFile("c:\\Reports\\2008-Regional-Sales-Report.pdf", "files");
 zip.AddFile("ReadMe.txt");
 zip.Save("MyZipFile.zip");
 }
 }
 catch (System.Exception ex1)
 {
 System.Console.Error.WriteLine("exception: " + ex1);
 }
</code></pre>

blocks|key|397876|text|如果您使用的是4.5%2B版本，则现在已将其内置到框架中|type|unstyled|depth|inlineStyleRanges|entityRanges|data|397877|否则，请使用Ionic。|397878|命名空间为System.IO.Packaging.ZIPPackage。|offset|length|style|CODE|397879|请看http://visualstudiomagazine.com/articles/2012/05/21/net-framework-gets-zip.aspx上的一个故事。|397880|entityMap|0|LINK|mutability|MUTABLE|url|http://visualstudiomagazine.com/articles/2012/05/21/net-framework-gets-zip.aspx^0|0|0|5|U|0|2|27|0|0^^$0|@$1|2|3|4|5|6|7|T|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|U|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|V|8|@$F|W|G|X|H|I]]|9|@]|A|$]]|$1|J|3|K|5|6|7|Y|8|@]|9|@$F|Z|G|10|1|11]]|A|$]]|$1|L|3|-4|5|6|7|12|8|@]|9|@]|A|$]]]|M|$N|$5|O|P|Q|A|$R|S]]]]

<h3>This is now built into the framework if you have version 4.5+</h3>
Otherwise, use Ionic.
Namespace is <code>System.IO.Packaging.ZIPPackage</code>.
See <a href="http://visualstudiomagazine.com/articles/2012/05/21/net-framework-gets-zip.aspx" rel="noreferrer">http://visualstudiomagazine.com/articles/2012/05/21/net-framework-gets-zip.aspx</a> for a story.

blocks|key|1764629|text|你有没有看过SharpZipLib|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1764630|我相信您可以使用System.IO.Packaging名称空间中的类来构建zip文件--但每次我尝试查看它时，我都会发现它相当混乱……|style|CODE|1764631|entityMap|0|LINK|mutability|MUTABLE|url|http://www.icsharpcode.net/OpenSource/SharpZipLib/|1|http://msdn.microsoft.com/en-us/library/system.io.packaging.aspx^0|6|B|0|0|8|J|8|J|1|0^^$0|@$1|2|3|4|5|6|7|R|8|@]|9|@$A|S|B|T|1|U]]|C|$]]|$1|D|3|E|5|6|7|V|8|@$A|W|B|X|F|G]]|9|@$A|Y|B|Z|1|10]]|C|$]]|$1|H|3|-4|5|6|7|11|8|@]|9|@]|C|$]]]|I|$J|$5|K|L|M|C|$N|O]]|P|$5|K|L|M|C|$N|Q]]]]

Have you looked at <a href="http://www.icsharpcode.net/OpenSource/SharpZipLib/" rel="nofollow noreferrer">SharpZipLib</a>?

I believe you can build zip files with classes in the <a href="http://msdn.microsoft.com/en-us/library/system.io.packaging.aspx" rel="nofollow noreferrer"><code>System.IO.Packaging</code></a> namespace - but every time I've tried to look into it, I've found it rather confusing...

blocks|key|397760|text|看看这个库：http://www.icsharpcode.net/OpenSource/SharpZipLib/|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|397761|它相当全面，它处理多种格式，是开源的，您可以在封闭源代码的商业应用程序中使用它。|397762|它的使用非常简单：|397763|byte[]+data1+=+new+byte[...];
byte[]+data2+=+new+byte[...];
/*...*/

var+path+=+@"c:\test.zip";
var+zip+=+new+ZipOutputStream(new+FileStream(path,+FileMode.Create))
++++++++++++{
++++++++++++++++IsStreamOwner+=+true
++++++++++++}

zip.PutNextEntry("File1.txt");
zip.Write(data1,+0,+data1.Length);

zip.PutNextEntry("File2.txt");
zip.Write(data2,+0,+data2.Length);

zip.Close();
zip.Dispose();|code-block|syntax|javascript|397764|entityMap|0|LINK|mutability|MUTABLE|url|http://www.icsharpcode.net/OpenSource/SharpZipLib/^0|6|1E|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|U|8|@]|9|@$A|V|B|W|1|X]]|C|$]]|$1|D|3|E|5|6|7|Y|8|@]|9|@]|C|$]]|$1|F|3|G|5|6|7|Z|8|@]|9|@]|C|$]]|$1|H|3|I|5|J|7|10|8|@]|9|@]|C|$K|L]]|$1|M|3|-4|5|6|7|11|8|@]|9|@]|C|$]]]|N|$O|$5|P|Q|R|C|$S|T]]]]

Take a look at this library:
<a href="http://www.icsharpcode.net/OpenSource/SharpZipLib/" rel="nofollow noreferrer">http://www.icsharpcode.net/OpenSource/SharpZipLib/</a>

It is pretty comprehensive, it deals with many formats, is open-source, and you can use in closed-source commercial applications.

It is very simple to use:

<pre><code>byte[] data1 = new byte[...];
byte[] data2 = new byte[...];
/*...*/

var path = @"c:\test.zip";
var zip = new ZipOutputStream(new FileStream(path, FileMode.Create))
 {
 IsStreamOwner = true
 }

zip.PutNextEntry("File1.txt");
zip.Write(data1, 0, data1.Length);

zip.PutNextEntry("File2.txt");
zip.Write(data2, 0, data2.Length);

zip.Close();
zip.Dispose();
</code></pre>

blocks|key|1805071|text|周围有一些库-其中最受欢迎的是DotNetZip和SharpZipLib。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1805072|entityMap|0|LINK|mutability|MUTABLE|url|http://www.codeplex.com/DotNetZip|1|http://www.icsharpcode.net/OpenSource/SharpZipLib/^0|F|9|0|P|B|1|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@$A|O|B|P|1|Q]|$A|R|B|S|1|T]]|C|$]]|$1|D|3|-4|5|6|7|U|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]|L|$5|G|H|I|C|$J|M]]]]

There are a few librarys around - the most popular of which are <a href="http://www.codeplex.com/DotNetZip" rel="nofollow noreferrer">DotNetZip</a> and <a href="http://www.icsharpcode.net/OpenSource/SharpZipLib/" rel="nofollow noreferrer">SharpZipLib</a>.

blocks|key|465940|text|嗨，我用ShapLib库(你可以在这里下载http://www.icsharpcode.net/opensource/sharpziplib/)创建了两个想要分享的方法，它们非常容易使用，只需传递源路径和目标路径(完整路径包括文件夹/文件和扩展名)。希望能对你有所帮助！|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|465941|//ALLYOURNAMESPACESHERE
using+...

//SHARPLIB
using+ICSharpCode.SharpZipLib.Zip;
using+ICSharpCode.SharpZipLib.Zip.Compression.Streams;

public+static+class+FileUtils
{

++++///+<summary>
++++///+
++++///+</summary>
++++///+<param+name="sourcePath"></param>
++++///+<param+name="targetPath"></param>
++++public+static+void+ZipFile(string+sourcePath,+string+targetPath)
++++{
++++++++string+tempZipFilePath+=+targetPath;
++++++++using+(FileStream+tempFileStream+=+File.Create(tempZipFilePath,+1024))
++++++++{
++++++++++++using+(ZipOutputStream+zipOutput+=+new+ZipOutputStream(tempFileStream))
++++++++++++{
++++++++++++++++//+Zip+with+highest+compression.
++++++++++++++++zipOutput.SetLevel(9);
++++++++++++++++DirectoryInfo+directory+=+new+DirectoryInfo(sourcePath);
++++++++++++++++foreach+(System.IO.FileInfo+file+in+directory.GetFiles())
++++++++++++++++{

++++++++++++++++++++//+Get+local+path+and+create+stream+to+it.
++++++++++++++++++++String+localFilename+=+file.FullName;
++++++++++++++++++++//ignore+directories+or+folders
++++++++++++++++++++//ignore+Thumbs.db+file+since+this+probably+will+throw+an+exception
++++++++++++++++++++//another+process+could+be+using+it.+e.g:+Explorer.exe+windows+process
++++++++++++++++++++if+(!file.Name.Contains("Thumbs")+&&+!Directory.Exists(localFilename))
++++++++++++++++++++{
++++++++++++++++++++++++using+(FileStream+fileStream+=+new+FileStream(localFilename,+FileMode.Open,+FileAccess.Read,+FileShare.Read))
++++++++++++++++++++++++{
++++++++++++++++++++++++++++//+Read+full+stream+to+in-memory+buffer.
++++++++++++++++++++++++++++byte[]+buffer+=+new+byte[fileStream.Length];
++++++++++++++++++++++++++++fileStream.Read(buffer,+0,+buffer.Length);

++++++++++++++++++++++++++++//+Create+a+new+entry+for+the+current+file.
++++++++++++++++++++++++++++ZipEntry+entry+=+new+ZipEntry(file.Name);
++++++++++++++++++++++++++++entry.DateTime+=+DateTime.Now;

++++++++++++++++++++++++++++//+set+Size+and+the+crc,+because+the+information
++++++++++++++++++++++++++++//+about+the+size+and+crc+should+be+stored+in+the+header
++++++++++++++++++++++++++++//+if+it+is+not+set+it+is+automatically+written+in+the+footer.
++++++++++++++++++++++++++++//+(in+this+case+size+==+crc+==+-1+in+the+header)
++++++++++++++++++++++++++++//+Some+ZIP+programs+have+problems+with+zip+files+that+don't+store
++++++++++++++++++++++++++++//+the+size+and+crc+in+the+header.
++++++++++++++++++++++++++++entry.Size+=+fileStream.Length;
++++++++++++++++++++++++++++fileStream.Close();

++++++++++++++++++++++++++++//+Update+entry+and+write+to+zip+stream.
++++++++++++++++++++++++++++zipOutput.PutNextEntry(entry);
++++++++++++++++++++++++++++zipOutput.Write(buffer,+0,+buffer.Length);

++++++++++++++++++++++++++++//+Get+rid+of+the+buffer,+because+this
++++++++++++++++++++++++++++//+is+a+huge+impact+on+the+memory+usage.
++++++++++++++++++++++++++++buffer+=+null;
++++++++++++++++++++++++}
++++++++++++++++++++}
++++++++++++++++}

++++++++++++++++//+Finalize+the+zip+output.
++++++++++++++++zipOutput.Finish();

++++++++++++++++//+Flushes+the+create+and+close.
++++++++++++++++zipOutput.Flush();
++++++++++++++++zipOutput.Close();
++++++++++++}
++++++++}
++++}

++++public+static+void+unZipFile(string+sourcePath,+string+targetPath)
++++{
++++++++if+(!Directory.Exists(targetPath))
++++++++++++Directory.CreateDirectory(targetPath);

++++++++using+(ZipInputStream+s+=+new+ZipInputStream(File.OpenRead(sourcePath)))
++++++++{

++++++++++++ZipEntry+theEntry;
++++++++++++while+((theEntry+=+s.GetNextEntry())+!=+null)
++++++++++++{

++++++++++++++++if+(theEntry.Name+!=+String.Empty)
++++++++++++++++{
++++++++++++++++++++using+(FileStream+streamWriter+=+File.Create(targetPath+%2B+"\\"+%2B+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;
++++++++++++++++++++++++++++}
++++++++++++++++++++++++}
++++++++++++++++++++}
++++++++++++++++}
++++++++++++}
++++++++}
++++}|code-block|syntax|javascript|465942|}|465943|entityMap|0|LINK|mutability|MUTABLE|url|http://www.icsharpcode.net/opensource/sharpziplib/^0|L|1E|0|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@$A|T|B|U|1|V]]|C|$]]|$1|D|3|E|5|F|7|W|8|@]|9|@]|C|$G|H]]|$1|I|3|J|5|6|7|X|8|@]|9|@]|C|$]]|$1|K|3|-4|5|6|7|Y|8|@]|9|@]|C|$]]]|L|$M|$5|N|O|P|C|$Q|R]]]]

Hi i created two methods with the ShapLib library (you can download it here <a href="http://www.icsharpcode.net/opensource/sharpziplib/" rel="nofollow">http://www.icsharpcode.net/opensource/sharpziplib/</a>) that would like to share, they are very easy to use just pass source and target path (fullpath including folder/file and extension). Hope it help you!

<pre><code>//ALLYOURNAMESPACESHERE
using ...

//SHARPLIB
using ICSharpCode.SharpZipLib.Zip;
using ICSharpCode.SharpZipLib.Zip.Compression.Streams;

public static class FileUtils
{

 /// &lt;summary&gt;
 /// 
 /// &lt;/summary&gt;
 /// &lt;param name="sourcePath"&gt;&lt;/param&gt;
 /// &lt;param name="targetPath"&gt;&lt;/param&gt;
 public static void ZipFile(string sourcePath, string targetPath)
 {
 string tempZipFilePath = targetPath;
 using (FileStream tempFileStream = File.Create(tempZipFilePath, 1024))
 {
 using (ZipOutputStream zipOutput = new ZipOutputStream(tempFileStream))
 {
 // Zip with highest compression.
 zipOutput.SetLevel(9);
 DirectoryInfo directory = new DirectoryInfo(sourcePath);
 foreach (System.IO.FileInfo file in directory.GetFiles())
 {

 // Get local path and create stream to it.
 String localFilename = file.FullName;
 //ignore directories or folders
 //ignore Thumbs.db file since this probably will throw an exception
 //another process could be using it. e.g: Explorer.exe windows process
 if (!file.Name.Contains("Thumbs") &amp;&amp; !Directory.Exists(localFilename))
 {
 using (FileStream fileStream = new FileStream(localFilename, FileMode.Open, FileAccess.Read, FileShare.Read))
 {
 // Read full stream to in-memory buffer.
 byte[] buffer = new byte[fileStream.Length];
 fileStream.Read(buffer, 0, buffer.Length);

 // Create a new entry for the current file.
 ZipEntry entry = new ZipEntry(file.Name);
 entry.DateTime = DateTime.Now;

 // set Size and the crc, because the information
 // about the size and crc should be stored in the header
 // if it is not set it is automatically written in the footer.
 // (in this case size == crc == -1 in the header)
 // Some ZIP programs have problems with zip files that don't store
 // the size and crc in the header.
 entry.Size = fileStream.Length;
 fileStream.Close();

 // Update entry and write to zip stream.
 zipOutput.PutNextEntry(entry);
 zipOutput.Write(buffer, 0, buffer.Length);

 // Get rid of the buffer, because this
 // is a huge impact on the memory usage.
 buffer = null;
 }
 }
 }

 // Finalize the zip output.
 zipOutput.Finish();

 // Flushes the create and close.
 zipOutput.Flush();
 zipOutput.Close();
 }
 }
 }

 public static void unZipFile(string sourcePath, string targetPath)
 {
 if (!Directory.Exists(targetPath))
 Directory.CreateDirectory(targetPath);

 using (ZipInputStream s = new ZipInputStream(File.OpenRead(sourcePath)))
 {

 ZipEntry theEntry;
 while ((theEntry = s.GetNextEntry()) != null)
 {

 if (theEntry.Name != String.Empty)
 {
 using (FileStream streamWriter = File.Create(targetPath + "\\" + theEntry.Name))
 {

 int size = 2048;
 byte[] data = new byte[2048];
 while (true)
 {
 size = s.Read(data, 0, data.Length);
 if (size &gt; 0)
 {
 streamWriter.Write(data, 0, size);
 }
 else
 {
 break;
 }
 }
 }
 }
 }
 }
 }
</code></pre>

}

Whats the best way to zip up files using C#? Ideally I want to be able to seperate files into a single archive.

.Net Zip Up files

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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使用C#压缩文件的最好方法是什么？理想情况下，我希望能够将文件分离到单个归档中。

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回答 6

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