refresh() {
/* 浏览器标签页切换会触发"visibilitychange"事件*/
document.addEventListener('visibilitychange', e => {
// 切换显示标签
if (document.visibilityState === 'visible') {
this.getTabelData()
}
})
},
标签：浏览器,标签,获取数据,visibilitychange,切换,document From： https://www.cnblogs.com/lucky06y/p/17846831.html