Decompile and get the source code of any wechat applet - just read this (latest)

One The preparation of the instruments

1 node.js Running environment

Download address ：https://nodejs.org/en/

2 Decompiled script

link ：https://pan.baidu.com/s/1InxRoozDDb-C-g2rKGi1Cw
Extraction code ：i50k

3 Night God Simulator

Download address ：https://www.yeshen.com/cn/download/fullPackage

Two Start decompiling

1 Get the applet pkg package ：

Log in wechat... In the simulator , Open a small program at random A

Open file manager , find /data/data/com.tencent.mm/MicroMsg Catalog , And find a very long one

User random code , Continue to find /appbrand/pkg/xxx, Next up are the applets A Of wxapkg package （ Right click and select copy ）


Find the Android shared path

The stick button is always on it , Put the small program pkg Copy the package to the Android shared path , So you can access the applet on your computer pkg package

2 Install script dependency
utilize cmd cd Go to the script directory you just downloaded , perform npm install Installation dependency

3 Execute script command
Copy the applet pkg The path of perform

node  wuWxapkg.js C:\Users\pc-03\Nox_share\ImageShare\xx.wxapkg

C:\Users\pc-03\Nox_share\ImageShare\xx.wxapkg  It's my applet path , You want to copy your own applet path 

3、 ... and Compile successfully

Four Abnormal situation
1、Module build failed: Error: Cannot find module ‘escodegen’ （ I met )
npm i --save-dev escodegen
2、 Error: Cannot find module ‘cheerio’（ I met )
npm install uglify-es --save
npm install esprima --save
npm install css-tree --save
npm install cssbeautify --save
npm install vm2 --save
npm install uglify-es --save
npm install js-beautify --save
npm install escodegen --save
npm install cheerio --save
3 Unrecognized package
Explain the two .wxapkg In the document , The current decompiled package is not a project folder , Go again RE Look at the file manager , Is there another document ！ This .wxapkg There are basic packages of wechat , There is no need to restore ！！！ Many blogs don't explain this , I thought it didn't decompile successfully ！

4 SyntaxError: Unexpected end of input solve wxss lack
modify wxappUnpacker in wuWxss.js Part of the code , As follows ：

function runVM(name,code){

let wxAppCode={},handle={cssFile:name};

let gg = new GwxCfg();

let tsandbox = {$gwx:GwxCfg.prototype["$gwx"],__mainPageFrameReady__:GwxCfg.prototype["$gwx"],__wxAppCode__:wxAppCode,setCssToHead:cssRebuild.bind(handle)};

let vm = new VM({sandbox:tsandbox});

vm.run(code);

for(let name in wxAppCode)if(name.endsWith(".wxss")){

handle.cssFile=path.resolve(frameName,"..",name);

wxAppCode[name]();

}

/*

let wxAppCode={},handle={cssFile:name};

let vm=new VM({sandbox:Object.assign(new GwxCfg(),{__wxAppCode__:wxAppCode,setCssToHead:cssRebuild.bind(handle)})});

vm.run(code);

for(let name in wxAppCode)if(name.endsWith(".wxss")){

handle.cssFile=path.resolve(frameName,"..",name);

wxAppCode[name]();

}*/

}

Decompile the applet again ,OK,wxss Come out

If you have any problem, you can add me qq2214904953 Help you decompile to get the source code of the small program