WeChat Applet
Mini Program Development
How to convert the default style unit px to rpx in the Vant component of the mini program
How to convert the default style unit px to rpx in the Vant component of the mini program
Oct 29, 2021 am 11:16 AM
This article will introduce to you how to convert px to rpx when using the Vant component in WeChat Mini Program. I hope it will be helpful to everyone!
When the WeChat applet uses a third-party component library (for example: Vant), the default style of the component is px, which is not compatible with the rpx unit in our page . [Related learning recommendations: 小program development tutorial]
Technical solution
1.gulp
2.gulp-postcss
3.postcss-px2units
Implementation steps
1. Initialize and install
npm init //一路回車 npm install --production npm i @vant/weapp -S --production
2. Check npm
in the WeChat Mini Program Development Tool. 3. Build npm
# in the WeChat Mini Program Development Tool.
npm install gulp gulp-postcss postcss-px2units --save-dev6. Create a new gulpfile in the root directory. js file
var gulp = require('gulp');
var postcss = require('gulp-postcss');
var pxtounits = require('postcss-px2units');
gulp.task('css', function () {
return gulp.src(['miniprogram_npm/@vant/weapp/**/*.wxss'])
.pipe(postcss([pxtounits({
multiple: 2,
targetUnits: 'rpx'
})]))
.pipe(gulp.dest('miniprogram_npm/@vant/weapp/'));
});7. Add an execution command to the scripts under package.json "scripts": {
"build": "gulp css",
"test": "echo \"Error: no test specified\" && exit 1"
},8. Execute in the command linenpm run build9. View the converted wxss file
Programming Learning! !
The above is the detailed content of How to convert the default style unit px to rpx in the Vant component of the mini program. For more information, please follow other related articles on the PHP Chinese website!
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