目录
<!-- 开发环境版本,包含了有帮助的命令行警告 --> <script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
<div id="app"> {{message}} // 差值表达式,可以理解为变量语法</div>
<script> var app = new Vue({ el: '#app', // id选择器 data: { message: 'Hello Vue!' } })</script>
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Vue基础</title></head><body> <div id="app"> {{message}} </div> <!-- 开发环境版本,包含了有帮助的命令行警告 --> <script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script> <script> var app = new Vue({ el: '#app', data: { message: 'Hello Vue!' } }) </script> </body></html>
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