vue__input radio实例

    <p>
        <input type="radio" name="picked" value="one" v-model="picked">
        <input type="radio" name="picked" value="two" v-model="picked">
        {{picked}}
    </p>

<script>
   var vmm= new Vue({
        el: '#demo',
        data: {
            msg  : 'hi!',
            checked : true,
            picked : 'one',
            selected : 'two',
            multiSelect: ['one', 'three']
        }
    });

</script>