image.png
<body>
<div id="box">
<button @click="handleClick()">点击</button>
</div>
<script>
var vm = new Vue({
el:'#box',
data:{
},
methods:{
handleClick(){
console.log('click')
}
}
})
</script>
</body>
<body>
<div id="box">
<button @click="handleClick()">点击</button>
</div>
<script>
function handleClick(){
console.log('click')
}
var vm = new Vue({
el:'#box',
data:{
},
methods:{
// handleClick(){
// console.log('click')
// }
handleClick:handleClick
}
})
</script>
</body>
<body>
<div id="box">
<button @click="handleClick()">点击</button>
{{total}}
</div>
<script>
const obj = {
methods: {
handleClick(){
console.log('click---外部定义')
},
handleClick1(){
console.log('click1')
},
handleClick2(){
console.log('click2')
}
},
computed:{
total(){
return "111111"
}
}
}
var vm = new Vue({
el:'#box',
data:{
},
mixins:[obj], //混入obj对象,达到页面复用
methods:{
handleClick(){
console.log('click---内部定义')
},
}
})
</script>
</body>
