基于vue3实现的自带 预载、加载失败效果的 图片懒加载组件
yarn add vue3-lazyload-img
npm i vue3-lazyload-img
文档:https://github.com/zxiaogong/vue3-lazyload-img-comonpent/blob/master/public/README.md
yarn install
yarn run dev
yarn run build (打包后需要在lazyload-img.es.js中手动引入css)
yarn global add dtsmake
dtsmake -s ./public/lib/lazyload-img.es.js