<ul>
            <li>
                <span v-for="(item,index) in lidata"
                      :class="{active:item.checked}"
                      @click="changeClass(item)">{{item.name}}</span>
            </li>
        </ul>

 data() {
        return {
            lidata:[
                {index:0,name:'健康医疗'},
                {index:1,name:'生活服务'},
                {index:2,name:'旅游'},
                {index:3,name:'金融'},
                {index:4,name:'信息安全'},
                {index:5,name:'广告营销'},
                {index:6,name:'数据服务'},
                ]
                
                

这是信息选择功能，
我想点击后localstorage(保存)所点击的内容，
这要怎样做？？还是当前代码不好弄？
老铁们，帮忙看看>_<