vue select默认有选中状态的内容

<select name="" id="" v-model="selected" @change="changeIndex(indexs)">
   <option  v-for="(item, index) in lists" :key="index" :value="getText(item,index)" :indexs="index">{{item.name}}</option>
</select>
<div>Select: {{selected.name}}</div>

data里面的内容:

最重要的一句话:

created() {
    this.selected = this.lists[0].name;
}

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转载自blog.csdn.net/M_SSY/article/details/82863702