<script lang="ts" setup>
import {ref, onMounted, onUnmounted} from "vue";
let timer = <any>ref(null);
onMounted(() => {
// 设置每隔5秒刷新一次
timer.value = setInterval(() => {
// 这里引用你想调用的方法
}, 5000);
});
// 在组件卸载之后清除定时器
onUnmounted(() => {
clearInterval(timer.value);
});
<script>
标签：定时器,setInterval,onMounted,value,timer,ref From： https://www.cnblogs.com/gamepen/p/17705046.html