代码如下
<!DOCTYPE html><html><head> <meta charset="utf-8"> <title>原生js简单的打字机特效</title></head><body> <p id="typer"></p> <script type="text/javascript"> var otyper = document.getElementById('typer'), str = 'www.yangguangdream.com', index = 0; typer(); function typer(){ if(index <= str.length){ otyper.innerHTML = str.slice(0,index++) + '_'; var timer = setTimeout('typer()',200)//递归调用 }else{ otyper.innerHTML = str;//结束打字,移除 _ 光标 } } </script></body></html>

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