代码块:

  1 <!DOCTYPE html>
2 <html lang="zh-hans">
3 <head>
4 <meta charset="UTF-8">
5 <meta name="viewport" content="width=device-width, initial-scale=1.0">
6 <meta http-equiv="X-UA-Compatible" content="ie=edge">
7 <title>js仿抖罗盘时钟</title>
8 <style>
9 *{
10 margin:0;
11 padding:0
12 }
13 html,body{
14 width:100%;
15 height:100%;
16 background-color:#000;
17 overflow:hidden
18 }
19 #clock{
20 position:relative;
21 width:100%;
22 height:100%;
23 background:#000
24 }
25 .label{
26 display:inline-block;
27 color:#4d4d4d;
28 text-align:center;
29 padding:0 5px;
30 font-size:19px;
31 transition:left 1s,top 1s;
32 transform-origin:0% 0%
33 }
34 </style>
35 </head>
36 <body>
37 <div id="clock"></div>
38 <script>
39 var monthText=["一月","二月","三月","四月","五月","六月","七月","八月","九月","十月","十一月","十二月"];
40 var dayText=["零一号","零二号","零三号","零四号","零五号","零六号","零七号","零八号","零九号","十号","十一号","十二号","十三号","十四号","十五号","十六号","十七号","十八号","十九号","二十号","二十一号","二十二号","二十三号","二十四号","二十五号","二十六号","二十七号","二十八号","二十九号","三十号","三十一号"];
41 var weekText=["星期日","星期一","星期二","星期三","星期四","星期五","星期六"];
42 var hourText=["零点","零一点","零两点","零三点","零四点","零五点","零六点","零七点","零八点","零九点","零十点","十一点","十二点","十三点","十四点","十五点","十六点","十七点","十八点","十九点","二十点","二十一点","二十二点","二十三点"];
43 var minuteText=["零一分","零二分","零三分","零四分","零五分","零六分","零七分","零八分","零九分","零十分","十一分","十二分","十三分","十四分","十五分","十六分","十七分","十八分","十九分","二十分","二十一分","二十二分","二十三分","二十四分","二十五分","二十六分","二十七分","二十八分","二十九分","三十分","三十一分","三十二分","三十三分","三十四分","三十五分","三十六分","三十七分","三十八分","三十九分","四十分","四十一分","四十二分","四十三分","四十四分","四十五分","四十六分","四十七分","四十八分","四十九分","五十分","五十一分","五十二分","五十三分","五十四分","五十五分","五十六分","五十七分","五十八分","五十九分","六十分"];
44 var secondsText=["零一秒","零二秒","零三秒","零四秒","零五秒","零六秒","零七秒","零八秒","零九秒","零十秒","十一秒","十二秒","十三秒","十四秒","十五秒","十六秒","十七秒","十八秒","十九秒","二十秒","二十一秒","二十二秒","二十三秒","二十四秒","二十五秒","二十六秒","二十七秒","二十八秒","二十九秒","三十秒","三十一秒","三十二秒","三十三秒","三十四秒","三十五秒","三十六秒","三十七秒","三十八秒","三十九秒","四十秒","四十一秒","四十二秒","四十三秒","四十四秒","四十五秒","四十六秒","四十七秒","四十八秒","四十九秒","五十秒","五十一秒","五十二秒","五十三秒","五十四秒","五十五秒","五十六秒","五十七秒","五十八秒","五十九秒","六十秒"];
45 var clock;var monthList=[];
46 var dayList=[];
47 var weekList=[];
48 var hourList=[];
49 var minuteList=[];
50 var secondsList=[];
51 var isCircle=false;
52 var textSet=[[monthText,monthList],[dayText,dayList],[weekText,weekList],[hourText,hourList],[minuteText,minuteList],[secondsText,secondsList]];
53 window.onload=function(){
54 init();
55 setInterval(function(){
56 runTime();
57 },100);
58 changePosition();
59 setTimeout(function(){
60 changeCircle();
61 },2000);
62 }
63 function init(){
64 clock=document.getElementById('clock');
65 for(var i=0;i<textSet.length;i++){
66 for(var j=0;j<textSet[i][0].length;j++){
67 var temp=createLabel(textSet[i][0][j]);
68 clock.appendChild(temp);textSet[i][1].push(temp);
69 }
70 }
71 }
72 function createLabel(text)
73 {
74 var div=document.createElement('div');
75 div.classList.add('label');
76 div.innerText=text;return div;
77 }
78 function runTime(){
79 var now=new Date();
80 var month=now.getMonth();
81 var day=now.getDate();
82 var week=now.getDay();
83 var hour=now.getHours();
84 var minute=now.getMinutes();
85 var seconds=now.getSeconds();
86 initStyle();
87 var nowValue=[month,day-1,week,hour,minute,seconds];
88 for(var i=0;i<nowValue.length;i++){
89 var num=nowValue[i];
90 textSet[i][1][num].style.color='#fff';
91 }
92 if(isCircle){
93 var widthMid=document.body.clientWidth/2;
94 var heightMid=document.body.clientHeight/2;
95 for(var i=0;i<textSet.length;i++){
96 for(var j=0;j<textSet[i][0].length;j++){
97 var r=(i+1)*35+50*i;
98 var deg=360/textSet[i][1].length*(j-nowValue[i]);
99 var x=r*Math.sin(deg*Math.PI/180)+widthMid;
100 var y=heightMid-r*Math.cos(deg*Math.PI/180);
101 var temp=textSet[i][1][j];
102 temp.style.transform='rotate('+(-90+deg)+'deg)';
103 temp.style.left=x+'px';
104 temp.style.top=y+'px';
105 }
106 }
107 }
108 }
109 function initStyle(){
110 var label=document.getElementsByClassName('label');
111 for(var i=0;i<label.length;i++){
112 label[i].style.color='#4d4d4d';
113 }
114 }
115 function changePosition(){
116 for(let i=0;i<textSet.length;i++){
117 for(let j=0;j<textSet[i][1].length;j++){
118 let tempX=textSet[i][1][j].offsetLeft+"px";
119 let tempY=textSet[i][1][j].offsetTop+"px";
120 setTimeout(function(){
121 textSet[i][1][j].style.position="absolute";
122 textSet[i][1][j].style.left=tempX;textSet[i][1][j].style.top=tempY;
123 },50);
124 }
125 }
126 }
127 function changeCircle(){
128 isCircle=true;
129 clock.style.transform="rotate(90deg)";
130 }
131 </script>
132 </body>
133 </html>

效果:

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