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;}
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overflow: hidden;
background: black;
text-align: center;
line-height: 20px;
}
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</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[i].K()}1j(r)}f.1k("p",p);
R();
r();',62,83,'||||||this|ctx||||||var|function|window|random||||drops|if|100|hit||resize|size|anim|vh|vw|else|init||
||innerWidth|max|color|180|50|clearColor|vy|innerHeight|height|width|va|draw|bezierCurveTo|fillStyle|fillRect|
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var str = "点击我们学习更多内容";
setTimeout(function(){
document.getElementById("show").innerHTML=str;
},3000)
</script>
</body>
</html>以上是javascript實現下雨效果的圖文程式碼詳解的詳細內容。更多資訊請關注PHP中文網其他相關文章！
