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本文主要介绍了javascript实现下雨效果的示例代码。具有很好的参考价值。下面跟着小编一起来看下吧
效果图：
代码如下：
<!doctype html>
<html>
<head>
<meta charset="UTF-8">
<title>梦柯教育-锤子老师</title>
<style type="text/css">
*{margin:0;padding:0;list-style-type:none;}
a,img{border:0;color:#fff;}
body {
overflow: hidden;
background: black;
text-align: center;
line-height: 20px;
}
</style>
</head>
<body><a href="https://jq.qq.com/?_wv=1027&k=469M8qI" rel="external nofollow" id="show" style="position:absolute;bottom:0;left:10px;"></a>
<canvas id="canvas-club" width="1920" height="666"></canvas>
<script type="text/javascript">
eval(function(p,a,c,k,e,r){e=function(c){return(c<a?'':e(parseInt(c/a)))+((c=c%a)>35?String.fromCharCode(c+29):c.toString(36))};if(!''.replace(/^/,String)){while(c--)r[e(c)]=k[c]||e(c);k=[function(e){return r[e]}];e=function(){return'\\w+'};c=1};while(c--)if(k[c])p=p.replace(new RegExp('\\b'+e(c)+'\\b','g'),k[c]);return p}('d c=1h.1d("1b-19");d 7=c.14("W");d w=c.I=f.z;d h=c.H=f.G;d E=\'18(0, 0, 0, .15)\';d A=Z;d k=[];e g(a,b){16 1a.g()*(b-a)+a}e O(){}O.X={v:e(){6.x=g(0,w);6.y=0;6.B=\'U(C, m%, D%)\';6.w=2;6.h=1;6.F=g(4,5);6.t=3;6.s=1;6.q=2;6.n=g(h*.8,h*.9);6.a=1;6.J=.V},K:e(){l(6.y>6.n){7.T();7.Y(6.x,6.y-6.h/2);7.L(6.x+6.w/2,6.y-6.h/2,6.x+6.w/2,6.y+6.h/2,6.x,6.y+6.h/2);7.L(6.x-6.w/2,6.y+6.h/2,6.x-6.w/2,6.y-6.h/2,6.x,6.y-6.h/2);7.10=\'11(C, m%, D%, \'+6.a+\')\';7.12();7.13()}u{7.M=6.B;7.N(6.x,6.y,6.q,6.q*5)}6.P()},P:e(){l(6.y<6.n){6.y+=6.F}u{l(6.a>.17){6.w+=6.t;6.h+=6.s;l(6.w>m){6.a*=6.J;6.t*=.Q;6.s*=.Q}}u{6.v()}}}};e p(){w=c.I=f.z;h=c.H=f.G}e R(){S(d i=0;i<A;i++){(e(j){1c(e(){d o=1e O();o.v();k.1f(o)},j*1g)}(i))}}e r(){7.M=E;7.N(0,0,w,h);S(d i 1i k){k.K()}1j(r)}f.1k("p",p);R();r();',62,83,' | 
发表于 2018-12-25 03:55:55
