vue项目打包是写入动态版本号

vue的public问价里添加version.json文件
version.json文件内容：{"version":1680249686711}

const path = require('path')
const fs = require('fs')
const resolve = dir => path.join(__dirname, dir)

let test = require(resolve('public/version.json')) || []
if (process.env.NODE_ENV === 'production') {
    test = { version: +new Date() }
    fs.writeFile(resolve('public/version.json'), JSON.stringify(test), () => {})
}