element-expand-library/src/index.js

A simple expanding library for element-ui

import checkTabel from './components/check-table.vue' // 导入组件 
let components = [
    checkTabel,
]
const elementExpandLibrary = { 
    install(Vue, options) { 
        components.forEach(item => {
            Vue.component(item.name, item)
        })
    }
} 

if (typeof window !== 'undefined' && window.Vue) {
     window.Vue.use(elementExpandLibrary)
 }

export default elementExpandLibrary