vue 绑定事件的时候到底是哪里错了？
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title></title>
<script src="
https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
</head>
<body>
<div id="app">
{{message}}
<input type="button" v-on:click="changeMsg" value="点击改变" />
</div>
</body>
<script type="text/javascript">
var vm = new Vue({
el:"#app",
data:{
message:"hello vue!"
},
methods:{
changeMsg(){
this.message = "你好啊 ！！！";
}
}
})
</script>
</html>
请问这是哪里错了？为什么点击按钮，messge没有改变呢？
慕码人0004322浏览 1275回答 4
4回答
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慕的地8582982
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水果味的C
导入的vue链接存在问题，顺便说一下，遇到bug的时候打开浏览器中的开发者工具（F12）来查看报错信息。 -
前端小蜘蛛
应该是引入vue的链接有问题
随时随地看视频慕课网APP
相关分类
Vue.js