我如何在Visual Basic 2010中压缩和提取JAR文件 [英] How do i compress and extract a JAR file in Visual basic 2010

问题描述

您好我有一个简短的问题

如何使用visual basic 2010提取JAR文件

如何压缩一个？

Hello I got a short question
How do I extract a JAR file with visual basic 2010
And how do I compress one?

推荐答案

JAR文件实际上是ZIP。如果你的问题只是关于压缩，你可以使用两个开源解决方案中的一个：



你可以使用#ziplib：

http://www.icsharpcode.net/opensource/sharpziplib/ [ ^ ]。



另一个选择是使用SevenZipSharp，一个着名的7-Zip的.NET包装器：

http ：//en.wikipedia.org/wiki/7-Zip [ ^ ]，

http://sevenzipsharp.codeplex.com/ [< a href =http://sevenzipsharp.codeplex.com/target =_ blanktitle =New Window> ^ ]。

-SA

JAR file is actually ZIP. If your question is just about compressing, you can use one of the two open-source solutions:

You can use #ziplib:
http://www.icsharpcode.net/opensource/sharpziplib/[^].

Another option is using SevenZipSharp, a .NET wrapper of the famous 7-Zip:
http://en.wikipedia.org/wiki/7-Zip[^],
http://sevenzipsharp.codeplex.com/[^].

—SA

我在Sergey Alexandrovich Kryukov的帮助下解决了这个问题。

他是一个人我认为JAR文件与ZIP相同，所以我用这段代码来提取我的JAR。

I solved the question after a bit of help from Sergey Alexandrovich Kryukov.
He said that JAR Files are the same as ZIP so I used this code to extract my JAR.

Dim cur As String = (Environment.CurrentDirectory)
       Dim MC_JAR As String = install_path.Text & "\bin\minecraft.jar"
       Dim TEMP_FOLDER As String = cur & "\Install_Data\temp\minecraft.zip"
       System.IO.File.Copy(MC_JAR, TEMP_FOLDER)
       Dim sc_1 As New Shell32.Shell()
       Dim output_1 As Shell32.Folder = sc_1.NameSpace(cur & "\Install_Data\temp")
       Dim input_1 As Shell32.Folder = sc_1.NameSpace(cur & "\Install_Data\temp\minecraft.zip")
       output_1.CopyHere(input_1.Items, 4)
       System.IO.File.Delete(cur & "\Install_Data\temp\minecraft.zip")
       MsgBox("Disassemble complete!")

此代码将jar复制到临时文件夹，然后将其复制为zip文件，然后从zip中提取所有数据，它将删除zip文件并提供给用户消息已完成。

This code copys the jar to a temp folder and it will copy it as a zip file then it will extract all data from the zip and it will remove the zip file and give the user a message that it is done.

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