实现打字效果的js插件typed.js

typed.js
vue-typed-js

js：
In an input

var typed4 = new Typed('#typed4', {
    strings: ['Some strings without', 'Some HTML', 'Chars'],
    typeSpeed: 0,
    backSpeed: 0,
    attr: 'placeholder',
    bindInputFocusEvents: true,
    loop: true
  });

Smart Backspace

var typed3 = new Typed('#typed3', {
    strings: ['My strings are: <i>strings</i> with', 'My strings are: <strong>HTML</strong>', 'My strings are: Chars &times; &copy;'],
    typeSpeed: 0,
    backSpeed: 0,
    smartBackspace: true, // this is a default
    loop: true
  });

Shuffled

var typed5 = new Typed('#typed5', {
    strings: ['1 Some <i>strings</i> with', '2 Some <strong>HTML</strong>', '3 Chars &times; &copy;'],
    typeSpeed: 0,
    backSpeed: 0,
    cursorChar: '_',
    shuffle: true,
    smartBackspace: false,
    loop: true
  });

Bulk Typing

var typed6 = new Typed('#typed6', {
    strings: ['npm install^1000\n `installing components...` ^1000\n `Fetching from source...`'],
    typeSpeed: 40,
    backSpeed: 0,
    loop: true
  });

参考链接

示例1: 参考链接

<style type="text/css">
/* 如果光标没出现，而是出现在下一行，那么就是盒子是块级标签，必须得转换成行内标签 */
h2 {
display: inline;
}
/* 想让的光标闪动的话，复制下面的代码 */
.typed-cursor{
opacity: 1;
animation: typedjsBlink 0.7s infinite;
-webkit-animation: typedjsBlink 0.7s infinite;
animation: typedjsBlink 0.7s infinite;
}
@keyframes typedjsBlink{
50% { opacity: 0.0; }
}
@-webkit-keyframes typedjsBlink{
0% { opacity: 1; }
50% { opacity: 0.0; }
100% { opacity: 1; }
}
.typed-fade-out{
opacity: 0;
transition: opacity .25s;
-webkit-animation: 0;
animation: 0;
}
</style>

<span id="box"></span>
<script type="text/javascript" src="https://cdn.bootcss.com/typed.js/2.0.5/typed.js"></script>
<script>
 var boxObj = document.getElementById('box');
 new Typed(boxObj,{
    // 注意：输出的可以是标签，将标签当节点运行。比如下面的h2
    strings: ['<h2>我是打印字typed.js<h2>','我是案例一666','我是最后一个打印出来的'],
    typeSpeed:200 // 速度
 });
</script>

typed的事件：

<input type="text" class="box6" name="">
<br>
<br>
<button class="start">开始</button>
<button class="stop">暂停</button>
<button class="toggle">切换</button>
<button class="reset">重置</button>
<script type="text/javascript" src="https://cdn.bootcss.com/typed.js/2.0.5/typed.js"></script>
<script>
var startBtn = document.querySelector('.start');
var stopBtn = document.querySelector('.stop');
var toggleBtn = document.querySelector('.toggle');
var resetBtn = document.querySelector('.reset');
var typed = new Typed('.box6',{
  strings: ['如果人生是一条河流，那么谁是我的摆渡人'],
  typeSpeed: 200,
  startDelay: 100,
  loop: true,
  loopCount: Infinity,
  bindInputFocusEvents:true
});
startBtn.onclick = function () {
  typed.start();
}
stopBtn.onclick = function () {
  typed.stop();
}
toggleBtn.onclick = function () {
  typed.toggle();
}
resetBtn.onclick = function () {
  typed.reset();
}
</script>