文字打字机效果代码CSS特效分享

这是一个打字机效果代码CSS特效，用于文字不断渐变色动态打印效果。可用于网页或者网站博客美化都适用。

效果图：

使用：把下方的代码放到网页中合适位置即可。

html

<div id="chakhsu"></div>

		<script type="text/javascript">
			var chakhsu = function (r) {
					function t() {
							return b[Math.floor(Math.random() * b.length)]
					}
					function e() {
							return String.fromCharCode(94 * Math.random() + 33)
					}
					function n(r) {
							for (var n = document.createDocumentFragment(), i = 0; r > i; i++) {
									var l = document.createElement("span");
									l.textContent = e(), l.style.color = t(), n.appendChild(l)
							}
							return n
					}
					function i() {
							var t = o[c.skillI];
							c.step ? c.step-- : (c.step = g, c.prefixP < l.length ? (c.prefixP >= 0 && (c.text += l[c.prefixP]), c.prefixP++) : "forward" === c.direction ? c.skillP < t.length ? (c.text += t[c.skillP], c.skillP++) : c.delay ? c.delay-- : (c.direction = "backward", c.delay = a) : c.skillP > 0 ? (c.text = c.text.slice(0, -1), c.skillP--) : (c.skillI = (c.skillI + 1) % o.length, c.direction = "forward")), r.textContent = c.text, r.appendChild(n(c.prefixP < l.length ? Math.min(s, s + c.prefixP) : Math.min(s, t.length - c.skillP))), setTimeout(i, d)
					}
					/*以下内容自定义修改*/
					var l = "soujiz.com-",
							o = ["专注于网络技术资源分享！", ].map(function (r) {
									return r + ""
							}), a = 2, g = 1, s = 5, d = 75,
							b = ["rgb(110,64,170)", "rgb(150,61,179)", "rgb(191,60,175)", "rgb(228,65,157)", "rgb(254,75,131)", "rgb(255,94,99)", "rgb(255,120,71)", "rgb(251,150,51)", "rgb(226,183,47)", "rgb(198,214,60)", "rgb(175,240,91)", "rgb(127,246,88)", "rgb(82,246,103)", "rgb(48,239,130)", "rgb(29,223,163)", "rgb(26,199,194)", "rgb(35,171,216)", "rgb(54,140,225)", "rgb(76,110,219)", "rgb(96,84,200)"],
							c = {text: "", prefixP: -s, skillI: 0, skillP: 0, direction: "forward", delay: a, step: g};
					i()
			};
			chakhsu(document.getElementById('chakhsu'));
</script>