代码
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Document</title>
</head>
<body>
<div id="app">
mixin 全局混入 示例
</div>
</body>
<script src="https://unpkg.com/vue/dist/vue.js"></script>
<script type="text/javascript">
Vue.mixin({
created() {
console.log('全局mixin created')
},
methods: {
sayHello() {
console.log('hello 大家好')
}
}
})
var vm = new Vue({
el: '#app'
})
vm.sayHello()
</script>
</html>
运行结果