解决Mac上解压Windows压缩包乱码问题

13 February 2012

Windows上默认使用的GBK编码，Mac上默认使用的unicode编码，因此Win上的压缩包再Mac上解压会出现文件名乱码:( 下面是用ruby写的一个解决方法：

require 'zip/zip'
require 'iconv'

# To unzip zipfile which zip in GBK to UTF-8.
#
# When you zip a file on Windows, it will encode in GBK default.
# Then you unzip it on Mac OSX which use unicode default, it will be wrong.
# This code is used to fix this problem:)
#
# @Author: jiang-bo
Zip::ZipInputStream::open(zipFile){
  |io|
  while(entry = io.get_next_entry)
    name=Iconv.iconv("UTF-8","GBK", entry.name)[0]

    puts "Extracting #{name}"
    if name.end_with?('/')
      Dir.mkdir(name.to_s)
    else
      entry.extract(name.to_s)
    end
  end
}

主要依赖rubyzip和iconv两个包：

gem install rubyzip
gem install iconv

使用ruby zip中ZipInputStream打开压缩包，然后使用Iconv.iconv将其中的文件名由’GBK’转码为’UTF-8’。然后解压压缩包。

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解决Mac上解压Windows压缩包乱码问题