sourcemap泄露获取前端源码

reverse-sourcemap 下载地址:https://github.com/davidkevork/reverse-sourcemap

1. 安装 nodejs

   apt install npm

2. reverse-sourcemap

   npm install --global reverse-sourcemap

3. 使用.js.map 文件获取前端源码

   reverse-sourcemap -v xxx.js.map -o output