uni-app组件生命周期与vue同
index
<template> <view> <login></login> </view> </template> <script> import login from ‘../../components/login/login.vue‘ export default { data() { return {} }, onLoad() {}, methods: {}, components: { login } } </script>
组件
<template> <view> <view>组件</view> </view> </template> <script> export default { data() { return { intId: null }; }, created() { console.log("1") this.intId = setInterval(() => { console.log("执行定时器") }, 1000) }, destroyed() { clearInterval(this.intId) } } </script> <style> </style>