Teach you how to decompile Android installation files apk to spy source code

This article starts at the vast first Sen blog, address: http://www.guohao1206.com/2016/08/23/970.html

1. Preparation

-Java Environment

Install Java and configure the environment = Java Environment One-click Configuration

-Download and Unzip Dex2jar

: Link: https://pan.baidu.com/s/1qX9ieAg Password: w2ty

-Download code View software Jd-gui

: Link: https://pan.baidu.com/s/1b6mOUy Password: T6DW

2. Find the Classes.dex file

Rename your apk file format to. zip, then unzip it and find the Classes.dex file in the extracted folder.

3. Copy the Classes.dex file to the Dex2jar root directory extracted above, which is the same directory as the D2j-jar2dex.bat file.

4. In command mode (CMD), navigate to the directory where the D2j-jar2dex.bat is located and run the following command

D2j-dex2jar.bat Classes.dex

Can be generated

Classes-dex2jar.jar file

5. After extracting Jd-gui, run the executable program directly inside, open the jar file generated above with Jd-gui to view all the source code.

Teach you how to decompile Android installation files apk to spy source code