如何反编译apk文件

准备三个工具：Apktool、dex2jar、jd-gui

• Apktool

  • 下载：downloads

  • 安装：install

    **Windows:**
    1.Download Windows wrapper script (Right click, Save Link As apktool.bat)
    2.Download apktool-2 (find newest here)
    3.Rename downloaded jar to apktool.jar
    4.Move both files (apktool.jar & apktool.bat) to your Windows directory (Usually C://Windows)
    5.If you do not have access to C://Windows, you may place the two files anywhere then add that directory to your Environment Variables System PATH variable.
    6.Try running apktool via command prompt
    

  • 使用：documentation

• 示例：

  C:\Users\Decompile>apktool d FARead.apk
  I: Using Apktool 2.2.1 on FARead.apk
  I: Loading resource table...
  I: Decoding AndroidManifest.xml with resources...
  I: Loading resource table from file: C:\Users\pc\AppData\Local\apktool\framework\1.apk
  I: Regular manifest package...
  I: Decoding file-resources...
  I: Decoding values */* XMLs...
  I: Baksmaling classes.dex...
  I: Copying assets and libs...
  I: Copying unknown files...
  I: Copying original files...
  

• dex2jar

  • 下载：sourceforge bitbucket

  • 安装：install

    **Windows:**
    1.解压apk安装包，获取classes.dex文件
    2.解压dex2jar压缩包
    3.将classes.dex文件拷贝到dex2jar目录
    4.cmd进入dex2jar目录下，执行“d2j-dex2jar.bat classes.dex”命令
    5.当前目录下生成classes-dex2jar.jar文件
    

  • 使用：documentation

  • 示例：

    C:\Users\Decompile\dex2jar-2.0>d2j-dex2jar classes.dex
    dex2jar classes.dex -> .\classes-dex2jar.jar
    

• jd-gui

  • 下载：downloads

  • 安装：install

    **Windows:**
    1.下载jd-gui-1.4.0.jar文件或者jd-gui-windows-1.4.0.zip压缩包
    2.Windows下双击jar文件即可打开Java Decompiler程序
    3.用Java Decompiler程序打开classes-dex2jar.jar文件
    

  • 使用：documentation

  • 示例：