checkStatus.html

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Vue 快速判断多选框被选中</title>
<script src="https://cdn.bootcss.com/vue/2.2.2/vue.min.js"></script>
</head>
<body>
<div id="app">
  <p>单个复选框：</p>
  <input type="checkbox" id="checkbox" v-model="checked">
  <label for="checkbox">{{ checked }}</label>
	
  <p>多个复选框：</p>
  <input type="checkbox" id="runoob" value="Runoob" v-model="checkedNames" v-checked="checkedNames">
  <label for="runoob">Runoob</label>
  <input type="checkbox" id="google" value="Google" v-model="checkedNames" v-checked="checkedNames">
  <label for="google">Google</label>
  <input type="checkbox" id="taobao" value="Taobao" v-model="checkedNames" v-checked="checkedNames">
  <label for="taobao">taobao</label>
  <br>
  <span>选择的值为: {{ checkedNames }}</span>
</div>

<script>
new Vue({
  el: '#app',
  data: {
	checked : false,
    checkedNames: ["Runoob","Taobao"]
  }
})