简单好操作的网页特效背景图和鼠标特效来啦
话不多说上代码
喜欢网页版娘的客官可以点这里获取HTML5网页版娘 仅需三行代码就可以实现_A_M阿木的博客-CSDN博客
<!DOCTYPE html>
<html lang="zh-cn">
<head>
<title>鼠标特效</title>
</head>
<body>
<!-- 鼠标特效 -->
<script src="js/jquery-2.2.0.min.js"></script>
<script>
var a_idx = 0;
jQuery(document).ready(function($) {
addTips = function(e) {
var a = new Array("富强", "民主", "文明", "和谐", "自由", "平等", "公正", "法治", "爱国", "敬业", "诚信", "友善");
var i = $("<span />").text(a[a_idx]);
a_idx = (a_idx + 1) % a.length;
var x = e.pageX,
y = e.pageY;
i.css({
"z-index": 999999999999999999999999999999999999999999999999999999999999999999999,
"top": y - 20,
"left": x,
"position": "absolute",
"font-weight": "bold",
"color": "#ff6651"
});
$("body").append(i);
i.animate({
"top": y - 180,
"opacity": 0
}, 1500, function() {
i.remove()
})
return false;
}
//绑定鼠标左键
$("body").click(addTips);
//绑定鼠标左键
$("body").bind("contextmenu", addTips)
});
</script>
<script>
function o(w, v, i) {
return w.getAttribute(v) || i
}
function j(i) {
return document.getElementsByTagName(i)
}
function l() {
var i = j("script"),
w = i.length,
v = i[w - 1];
return {
l: w,
z: o(v, "zIndex", -1),
o: o(v, "opacity", 0.5),
c: o(v, "color", "0,0,0"),
n: o(v, "count", 99)
}
}
function k() {
r = u.width = window.innerWidth || document.documentElement.clientWidth || document.body.clientWidth,
n = u.height = window.innerHeight || document.documentElement.clientHeight || document.body.clientHeight
}
function b() {
e.clearRect(0, 0, r, n);
var w = [f].concat(t);
var x, v, A, B, z, y;
t.forEach(function(i) {
i.x += i.xa,
i.y += i.ya,
i.xa *= i.x > r || i.x < 0 ? -1 : 1,
i.ya *= i.y > n || i.y < 0 ? -1 : 1,
e.fillRect(i.x - 0.5, i.y - 0.5, 1, 1);
for (v = 0; v < w.length; v++) {
x = w[v];
if (i !== x && null !== x.x && null !== x.y) {
B = i.x - x.x, z = i.y - x.y, y = B * B + z * z;
y < x.max && (x === f && y >= x.max / 2 && (i.x -= 0.03 * B, i.y -= 0.03 * z), A = (x.max -
y) / x.max, e.beginPath(), e.lineWidth = A / 2, e.strokeStyle = "rgba(" + s.c +
"," + (A + 0.2) + ")", e.moveTo(i.x, i.y), e.lineTo(x.x, x.y), e.stroke())
}
}
w.splice(w.indexOf(i), 1)
}), m(b)
}
var u = document.createElement("canvas"),
s = l(),
c = "c_n" + s.l,
e = u.getContext("2d"),
r, n,
m = window.requestAnimationFrame || window.webkitRequestAnimationFrame || window.mozRequestAnimationFrame ||
window.oRequestAnimationFrame || window.msRequestAnimationFrame || function(i) {
window.setTimeout(i, 1000 / 45)
},
a = Math.random,
f = {
x: null,
y: null,
max: 20000
};
u.className = "particle_canvas";
var browserName = navigator.userAgent.toLowerCase();
if (/msie/i.test(browserName) && !/opera/.test(browserName)) {
u.className += ' ie10_gte';
};
u.id = c;
u.style.cssText = "position:fixed;top:0;left:0;z-index:" + s.z + ";opacity:" + s.o;
j("body")[0].appendChild(u);
k(), window.onresize = k;
window.onmousemove = function(i) {
i = i || window.event,
f.x = i.clientX,
f.y = i.clientY
},
window.onmouseout = function() {
f.x = null,
f.y = null
};
for (var t = [], p = 0; s.n > p; p++) {
var h = a() * r,
g = a() * n,
q = 2 * a() - 1,
d = 2 * a() - 1;
t.push({
x: h,
y: g,
xa: q,
ya: d,
max: 6000
})
}
setTimeout(function() {
b()
}, 100)
</script>
<!-- 背景效果 -->
<style>
.github-corner:hover .octo-arm {
animation: octocat-wave 560ms ease-in-out
}
@keyframes octocat-wave {
0%,
100% {
transform: rotate(0)
}
20%,
60% {
transform: rotate(-25deg)
}
40%,
80% {
transform: rotate(10deg)
}
}
@media (max-width:500px) {
.github-corner:hover .octo-arm {
animation: none
}
.github-corner .octo-arm {
animation: octocat-wave 560ms ease-in-out
}
}
</style>
</body>
</html>
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