工具（一）：微信小程序反编译获取源码 NoxAppPlayer + wxappUnpacker、ADB + tesseract OCR 读取

• NoxAppPlayer
• wxappUnpacker
• ADB
• tesseract OCR

NoxAppPlayer + wxappUnpacker

NoxAppPlayer

1. 下载 NoxAppPlayer 链接: https://pan.baidu.com/s/1sIDpRdwIaRkct4oLxxYGvw?pwd=hdki 官网 https://www.noxappplayer.org/
2. 打开 下载微信 -> 微信中打开对应小程序 -> 点击各页面
3. 使用adb工具自带 /Applications/NoxAppPlayer.app/Contents/MacOS/adb
4. 查看设备 adb devices
5. 登录设备 adb shell
6. 找到微信小程序对应地址 /data/data/com.tencent.mm/MicroMsg/fc8833ac5b250ce7d780023a85b9604e/appbrand/pkg
7. 通过adb工具下载文件到本机 ./adb pull /data/data/com.tencent.mm/MicroMsg/fc8833ac5b250ce7d780023a85b9604e/appbrand/pkg /Users/mendd/Documents/app-dewu/

wxappUnpacker

1. 下载 wxappUnpacker 链接: https://pan.baidu.com/s/1SPYrgAnVZdwsi0MrpfMDmA?pwd=3c4b
2. 安装 wxappUnpacker npm install
3. 反编译 node wuWxapkg.js -s=/Users/mendd/Documents/app-dewu/weixin-dewu-dir/ ../weixin-dewu/_1123949441_868.wxapkg
4. 合并文件
5. 微信小程序开发者工具打开 关闭JS编译成ES5 、不校验合法域名、调试基础库

OCR

ADB 截取

1. 点击 /Applications/NoxAppPlayer.app/Contents/MacOS/adb shell input tap 480 580
2. 滑动 /Applications/NoxAppPlayer.app/Contents/MacOS/adb shell input swipe 250 900 300 200
3. 截取 /Applications/NoxAppPlayer.app/Contents/MacOS/adb shell /system/bin/screencap -p /sdcard/screenshot.png
4. COPY /Applications/NoxAppPlayer.app/Contents/MacOS/adb pull /sdcard/screenshot.png /tmp/

OCR 读取

tesseract screenshot.png scre -l chi_sim
提示

Error opening data file /usr/local/share/tessdata/chi_sim.traineddata
Please make sure the TESSDATA_PREFIX environment variable is set to your "tessdata" directory.
Failed loading language 'chi_sim'
Tesseract couldn't load any languages!
Could not initialize tesseract.

1. 配置 TESSDATA_PREFIX=/usr/local/Cellar/tesseract/4.1.1/share/tessdata

2. Tesseract中文语言包 chi_sim.traineddata
   https://gitcode.net/menxu_work/tessdata/-/blob/master/chi_sim.traineddata

tesseract screenshot.png scre -l chi_sim