<div id="app">
<select v-model="selected" @change="changeHref(parseInt(selected))">
<!--selected需转换成数值型，否则不会响应-->
<option value="1">第一张</option>
<option value="2">第二张</option>
<option value="3">第三张</option>
</select>
</div>
<script>
export default {
data(){
return {
selected:1,
}
},
methods:{
changeHref:function(sortnum){
switch(sortnum){
case 1:
this.$router.push({
path:"/cityArea"
});
break;
case 2:this.$router.push({
path:"/otherArea"
});
break;
case 3:this.$router.push({
path:"/otherArea"
});
break;
} } } }; </script>
router.js 二级路由的引入，写的不详细，重点是跳转
import cityArea from '@/views/home/cityArea.vue'
import otherArea from '@/views/home/otherArea.vue'
const routes = [
{
path: '/',
component: Home,
children: [
{
path: '/cityArea',
component: cityArea
},
{
path: '/otherArea',
component: otherArea
},
]
},
]
