console 命令行工具 X clear

console

var app3 = new Vue({
  el: '#app',
  data: {
    count: 0
  },
  methods: {
      inc() {
          this.count ++
      }
  }
})

<div id="app">
<div>Thanos口吐芬芳次数：{{count}}</div>
<button @click="inc">+1</button>
</div>

body {
    font-size:60px
}
button {
    font-size: 60px
}