实现文字以打字的形式出现
DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Documenttitle>
head>
<body>
<div >
<span id="demo"> span><span class="blink">span>
div>
<script >
var str = "停车坐爱枫林晚,霜叶红于二月花"
var i = 0;
function typing(){
var demo= document.getElementById('demo')
if(i<=str.length){
demo.innerHTML = str.slice(0,i++) ;
setTimeout("typing()",200)
}else{
demo.innerHTML = str;
}
}
typing();
script>
<style>
.blink{
display:inline-block;
width:8px;
height: 8px;
-webkit-animation:blink 1.2s infinite steps(1,start);
}
@-webkit-keyframes blink {
0%, 100% {
background-color: #000;
}
50% {
background-color: #bbb;
}
}
style>
body>
html>