lib-flexible引入到Vue做移动端rem布局

npm install lib-flexible --save

import 'lib-flexible/flexible.js'

<!-- <meta name="viewport" content="width=device-width,initial-scale=1.0"> -->

npm install px2rem-loader --save-dev

const px2remLoader = {
    loader: 'px2rem-loader',
    options: {
      remUint: 75
    }
  }

  // generate loader string to be used with extract text plugin
  function generateLoaders (loader, loaderOptions) {
    // const loaders = options.usePostCSS ? [cssLoader, postcssLoader] : [cssLoader]
    const loaders = [cssLoader, px2remLoader]
    if (options.usePostCSS) {
      loaders.push(postcssLoader)
    }