<p id="pop" style="display:none; background-color:#D1D1D1; border: 1px solid #FF4346 ; z-index: 99999;">彈出窗口 <a href="javascript:;" onclick="javascript:document.getElementById('pop').style.display='none';">關(guān)閉</a></p>
<script>
(function(){
setTimeout(function(){
var obj = document.getElementById("pop");
obj.style.display = "block";
},3000);
function time(){
})();
</script>
3
0
0
人生最曼妙的風(fēng)景，竟是內(nèi)心的淡定與從容！
If you want to use setTimeout, you need to call yourself or use setInterval
function test(){
console.log(1111)
setTimeout(test,5000) ;
}
test()
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
