0.前言:
很多前端小伙伴在寫(xiě)頁(yè)面尤其是移動(dòng)端頁(yè)面的時(shí)候,要求頁(yè)面布局以及字體大小隨屏幕寬度變化而隨之按比例自適應(yīng)【注:非響應(yīng)式】,那么,在vue-cli腳手架中應(yīng)該如何去實(shí)現(xiàn)呢?
1.安裝flexible庫(kù) :
//在項(xiàng)目庫(kù)下運(yùn)行:
npm i lib-flexible --save-dev
2.項(xiàng)目入口文件main.js中引入lib-flexible:
//main.js中:
import 'lib-flexible'
3.在項(xiàng)目index.html的head中配置meta:
<meta name="viewport"
content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
4.安裝px2rem-loader:
//在項(xiàng)目庫(kù)下運(yùn)行
npm install px2rem-loader --save-dev
5.配置px2rem編譯器:
在build/utils.js中,將px2rem-loader添加到cssLoaders中:
//自適應(yīng)字體配置
const px2remLoader = {
loader: 'px2rem-loader',
options: {
remUnit: 37.5 //設(shè)計(jì)稿的寬度 除以 10,現(xiàn)階段一般設(shè)計(jì)稿的寬度都為750px。如果基于iPhone5設(shè)計(jì)則為32.0(320 / 10 = 32)
}
}
// generate loader string to be used with extract text plugin
function generateLoaders (loader, loaderOptions) {
const loaders = options.usePostCSS ? [cssLoader, postcssLoader, px2remLoader] : [cssLoader, px2remLoader]
/**
*其余的不用改
*/
}
6.啟動(dòng)項(xiàng)目:
npm run dev
后語(yǔ):
啟動(dòng)項(xiàng)目之后會(huì)驚訝的發(fā)現(xiàn)已經(jīng)完美解決了,即使在PC端也是適用的哦~
想要了解更多關(guān)于px2rem的想伙伴可以戳下方飛機(jī)票去官方看介紹:
點(diǎn)擊飛機(jī)票:px2rem