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<head><meta charset="UTF-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><title>v-text指令</title>
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<body><div id="app"><h2 v-text="message+'!'">深圳</h2><h2 v-text="info+'!'">深圳</h2><h2>{{message+'!'}}深圳</h2></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:"黑马程序员",info:"前端移动教研部"}})</script>
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