1.效果
2.源码
<%@ page contentType="text/html;charset=UTF-8" language="java" %><html><head> ???<style type="text/css"> ???????#myDiv{ ???????????display: inline-block; ???????????width:500px; ???????????height:300px; ???????????background-color:rgba(0,0,0,0.3); ???????????color:hsla(0,100%,70%,1); ???????????word-wrap:break-word; ???????????line-height:30px; ???????????letter-spacing:3px; ???????????padding-left:3px; ???????????text-indent:40px; ???????????border-radius:5px; ???????????-webkit-box-shadow: 3px 3px 3px 3px rgba(0,0,0,0.1); ???????????-moz-box-shadow: 3px 3px 3px 3px rgba(0,0,0,0.1); ???????????box-shadow: 3px 3px 3px 3px rgba(0,0,0,0.1); ???????} ???</style> ???<script type="text/javascript"> ???????window.onload = function () { ???????????var myDiv = document.getElementById("myDiv"); ???????????var contentArr = "秋天来临了天空像一块覆盖大地的蓝宝石。村外那个小池塘睁着碧澄澄的眼睛，凝望着这美好的天色。一对小白鹅侧着脑袋欣赏自己映在水里的影子。山谷里枫树的叶子，不知是否喝了过量的酒，红的像一团火似的。村前村后的稻子，低着头弯着腰，在秋风中默默地等待着人们去收割，半空中，排着“人”字形的雁群，高兴的唱着歌，告别人们，向天边慢慢飞去……".split(""); ???????????var content = ""; ???????????var index = 0; ???????????var ID = setInterval(function () { ???????????????content += contentArr[index]; ???????????????myDiv.innerHTML = content + "_"; ???????????????index++; ???????????????if(index === contentArr.length){ ???????????????????myDiv.innerHTML = content ; ???????????????????clearInterval(ID); ???????????????????console.log("结束了"); ???????????????} ???????????},100); ???????} ???</script></head><body><div id="myDiv"></div></body></html>js+css模仿打字效果
原文地址：https://www.cnblogs.com/zhuwenqi2016/p/8718110.html