vue-cli打包出单文件

// vue.config.js修改
const { defineConfig } = require('@vue/cli-service')

module.exports = defineConfig({

  transpileDependencies: true,

  filenameHashing: false,

  css: {

    extract: false,

  },

  configureWebpack: {

    optimization: {

      splitChunks: false,

    },

    output: {

      filename: 'single.js',

    }

  }

})