1032087-20170602101102321-121859235.png
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Vue入门之生命周期</title>
<script src="https://unpkg.com/vue/dist/vue.js"></script>
</head>
<body>
<div id="app">
<p>{{ number }}</p>
<input type="text" name="btnSetNumber" v-model="number">
</div>
<script>
var app = new Vue({
el: '#app',
data: {
number: 1
},
beforeCreate: function() {
console.log('beforeCreate 钩子执行...');
console.log(this.number)
},
cteated: function() {
console.log('cteated 钩子执行...');
console.log(this.number)
},
beforeMount: function() {
console.log('beforeMount 钩子执行...');
console.log(this.number)
},
mounted: function() {
console.log('mounted 钩子执行...');
console.log(this.number)
},
beforeUpdate: function() {
console.log('beforeUpdate 钩子执行...');
console.log(this.number)
},
updated: function() {
console.log('updated 钩子执行...');
console.log(this.number)
},
beforeDestroy: function() {
console.log('beforeDestroy 钩子执行...');
console.log(this.number)
},
destroyed: function() {
console.log('destroyed 钩子执行...');
console.log(this.number)
},
});
// beforeCreate
// created
// beforeMount
// mounted
// beforeUpdate
// update
// destroyed
</script>
</body>
</html>
