Wechat applet source code acquisition (download with tools)

In many cases, we need to learn from the page style of wechat applet . So we need to reverse crack it . The following is the flow chart of reverse cracking

The first is to crack the desktop applet of wechat computer ：

As long as you log in to the computer wx And used small programs , Then under the corresponding path WeChat Files\Applet There will be a lot of .wxapkg Final document , for example __APP__.wxapkg.pc The applet code on the end is encrypted , You need to decrypt it with a tool before decompiling .

  Decryption tools ：https://github.com/nieweiming/pc_wxapkg_decrypt_python （ Need to install locally python3 Running environment , Used to decode pc End applet package , That is to say, it is resolved into the mobile terminal of the source ecosystem wxapkg, You can also go to https://download.csdn.net/download/u012115730/86263247 The file I uploaded for download response .

Put the downloaded file under the folder to be decrypted . Here's the picture ：

  Then open the dos The window runs the following command under this folder ：

python main.py --wxid wx4f1556ccc57611f6v --file __APP__.wxapkg --output main.wxapkg

After running, it will appear main.wxapkg This file . This is the decrypted file .

notes ： During the running process, the package does not exist .

ModuleNotFoundError: No module named ‘Crypto.Cipher‘

If we encounter this mistake . Description package does not exist . use pip Install the package .

pip install pycryptodome

Then find your python Installation of road force ,python\Lib\site-packages, There is a folder called crypto, Lower case c Put it in capital letters C Just ok 了

The next step is to install node.js Related decompression files

without node.js Then install the response . There is no talk here . Install self Baidu search .

After installed , git Download decompiler https://github.com/gudqs7/wxappUnpacker/tree/master( Attention should be paid to git The downloaded folder is empty , Downloadable zip Extract it again ). You can also go to Small program decompression package . Get the original applet - Applet document class resources -CSDN download   Download here

After downloading, follow the following steps to install the response node package .

npm install esprima

npm install css-tree

npm install cssbeautify

npm install vm2

npm install uglify-es

npm install js-beautify

The following is a screenshot of the installation process ：

  After installation, you will get main.wxapkg This file is placed in wxappUnpacker-master Under this folder .

Then execute the decompile command

node wuWxapkg.js The path of the applet code to decompile .wxapkg

node wuWxapkg.js main.wxapkg

After the execution is complete , A default will be generated in the current script directory main Folder , Inside is the small program front-end code we want

Since then . The computer client method of decompiling wechat applet ends .