vue提供install可供我們開發新的插件及全局注冊組件等
install方法第一個參數是vue的構造器,第二個參數是可選的選項對象
export default {
install(Vue,option){
組件
指令
混入
掛載vue原型
}
}
全局注冊組件
import PageTools from '@/components/PageTools/pageTools.vue'
import update from './update/index.vue'
import ImageUpload from './ImageUpload/ImageUpload.vue'
import ScreenFull from './ScreenFull'
import ThemePicker from './ThemePicker'
import TagsView from './TagsView'
export default {
install(Vue) {
Vue.component('PageTools', PageTools)
Vue.component('update', update)
Vue.component('ImageUpload', ImageUpload)
Vue.component('ScreenFull', ScreenFull)
Vue.component('ThemePicker', ThemePicker)
Vue.component('TagsView', TagsView)
}
}
在main.js中直接用引用並Vue.use進行注冊
import Component from '@/components'
Vue.use(Component)
全局自定義指令
export default{
install(Vue){
Vue.directive('pre',{
inserted(button,bind){
button.addEventListener('click',()=>{
if(!button.disabled){
button.disabled = true;
setTimeout(()=>{
button.disabled = false
},1000)
}
})
}
})
}
}
在main.js跟注冊組件一樣
import pre from '@/aiqi'
Vue.use(pre)
本文鏈接:https://blog.csdn.net/weixin_44795287/article/details/113877107