快速开始:
- 初始化vue项目
vue create vw_demo
- 安装依赖
yarn add postcss-aspect-ratio-mini postcss-px-to-viewport postcss-write-svg postcss-cssnext postcss-viewport-units cssnano cssnano-preset-advanced --dev
- 配置postcssconfig.js
"postcss-write-svg": { utf8: false },
"postcss-cssnext": {},
"postcss-px-to-viewport": { viewportWidth: 750, // (Number) The width of the viewport.
viewportHeight: 1334, // (Number) The height of the viewport.
unitPrecision: 3, // (Number) The decimal numbers to allow the REM units to grow to.
viewportUnit: 'vw', // (String) Expected units.
selectorBlackList: ['.ignore', '.hairlines'], // (Array) The selectors to ignore and leave as px.
minPixelValue: 1, // (Number) Set the minimum pixel value to replace.
mediaQuery: false // (Boolean) Allow px to be converted in media queries. },
"postcss-viewport-units":{},
"cssnano": { preset: "advanced", autoprefixer: false, "postcss-zindex": false }
- 完成
参考资料 : 如何在Vue项目中使用vw实现移动端适配