uni-app生命周期

 <script>
     
     // 跨终端解决方案:https://uniapp.dcloud.io/platform
     // 生命周期:https://uniapp.dcloud.io/frame?id=%E9%A1%B5%E9%9D%A2%E7%94%9F%E5%91%BD%E5%91%A8%E6%9C%9F
    
     export default {
        data() {
            return {
                 title: 'Hello'
            }
         },
         onLoad() {
             console.log('页面加载')
         },
        onShow() {
             console.log('页面显示')
         },
         onReady(){
             console.log('页面初次显示')
         },
         onHide() {
             console.log('页面隐藏')
         },
         onUnload() {
             console.log('页面卸载')
         },
         onBackPress(){
             console.log('页面返回...')
        },
         onShareAppMessage() {
             console.log('分享!')
         },
         onReachBottom() {
             console.log('下拉加载...')
         },
         onPageScroll(){
             console.log('页面滚动...')
         },
         onPullDownRefresh() {
             console.log('上拉刷新...')
             uni.stopPullDownRefresh();
         },
         
         // #ifdef APP-PLUS
         onNavigationBarButtonTap(){
             
         },
         // #endif
         
         methods: {
             tap(){
                console.log('tap点击!');
             }
         }
     }
 </script>