<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Vue.use</title>
<script src="js/vue.js"></script>
</head>
<body>
<div id="app" v-directive>
</div>
<script>
//定义插件指令 let 类似 var
let MyPlugin = {}
//编写install方法
MyPlugin.install = function (Vue, options) {
console.log(options)
Vue.directive('directive', {
//绑定到元素时调用
bind(el, binding) {
el.style = 'width:100px;height:100px;background-color:red;'
}
})
}
//引用插件
Vue.use('MyPlugin', { someOption: true })
var vm = new Vue({
el: '#app',
data: {
}
})
</script>
</body>
</html>
https://blog.csdn.net/qq_42229253/article/details/81285804