vue .js绑定checkbox并获取、改变选中状态

1.html

<div class="weui-cells weui-cells_checkbox font14" v-for="item in items">
            <label class="weui-cell weui-check__label">
                <div class="weui-cell__ft width-inherit">
                    <input type="checkbox" class="weui-check" v-on:click="CheckItem(item)" v-model="item.state" name="checkbox" />
                </div>
            </label>
        </div>

2.js

var vum = new Vue({
    data:{
        items:[{state:false}]
    },
    methods:{
        CheckItem:function(item){
            item.state = !item.state;
            console.log(this.items);
        }
    }
})