Java 尝试提取 jar 文件时出错
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Error while trying to extract jar file
提问by user1016179
I am trying to extract a jar file using the following command:
我正在尝试使用以下命令提取 jar 文件：
C:\Program Files\Java\jdk1.7.0_25\bin>jar xf C:\Users\...\MyJar.jar
but get the error:
但得到错误：
java.io.IOException: META-INF : could not create directory
at sun.tools.jar.Main.extractFile(Main.java:953)
at sun.tools.jar.Main.extract(Main.java:877)
at sun.tools.jar.Main.run(Main.java:263)
at sun.tools.jar.Main.main(Main.java:1177)
What can it be solved?
能解决什么问题？
采纳答案by Augusto
It's because you don't have write permissions in C:\Program Files\Java\jdk1.7.0_25\bin.
这是因为您没有C:\Program Files\Java\jdk1.7.0_25\bin.
Try uncompressing it in a different folder or open a console as administrator.
尝试将其解压缩到不同的文件夹中或以管理员身份打开控制台。
回答by Ankur Lathi
It looks like permission issue.
看起来像权限问题。
Try extracting the jar file using WinRAR or 7-zip. you can right click on jar file and select extract to (Where you have write permission) .
尝试使用 WinRAR 或 7-zip 解压缩 jar 文件。您可以右键单击 jar 文件并选择解压缩到（您有写权限的位置）。
回答by Shuhail Kadavath
Seems like its a permission issue . Please check that :
似乎是一个权限问题。请检查：
1) You have read/write permission in that folder you are trying to extract to . 2) The folder is write protected
1) 您在尝试解压缩到的文件夹中具有读/写权限。2) 文件夹被写保护
Try to copy that to a different directory and try to extract the jar .
尝试将其复制到其他目录并尝试解压缩 jar 。
