<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>实时数据进度条</title> <style type="text/css"> *{ padding: 0; margin: 0; } .loading{ width: 100%; height: 100%; position: fixed; top:0; left: 0; z-index: 100; background: #FFFFFF; } .loading .pic{ width:100px; height: 100px; position: absolute; top:0; bottom: 0; left:0; right:0; margin: auto; border: 1px solid #FF3333; font-size: 30px; text-align: center; line-height: 100px; } .loading .pic span{ display: block; width: 80px; height: 80px; position: absolute; top:10px; left: 10px; /*background: #00CC00;*/ border-radius: 50%; box-shadow: 0 3px 0 #666; animation: rotate 1s infinite linear; -webkit-animation: rotate 1s infinite linear; } @keyframes rotate { 0%{transform: rotate(0deg);} 100%{transform: rotate(360deg);} } @-webkit-keyframes rotate { 0%{-webkit-transform: rotate(0deg);} 100%{-webkit-transform: rotate(360deg);} } </style> <script src="../js/jquery-3.2.1.js"></script> <script type="text/javascript"> $( function () { var img = $("img"); var num = 0; img.each(function (i) { var oImg = new Image(); oImg.onload = function () { oImg.onload = null; num ++; $(".loading b") .html(parseInt(num/$("img").length*100)+"%"); if(num >= i){ $(".loading").fadeOut(); } } oImg.src=img[i].src; }) } ) </script> </head> <body> <div class="loading"> <div class="pic"> <span></span> <b>0%</b> </div> </div> <img src="https://ss1.bdstatic.com/70cFuXSh_Q1YnxGkpoWK1HF6hhy/it/u=1203727489,1880869354&fm=26&gp=0.jpg"> <img src="https://ss1.bdstatic.com/70cFvXSh_Q1YnxGkpoWK1HF6hhy/it/u=2227804654,860253351&fm=26&gp=0.jpg"> <img src="https://ss1.bdstatic.com/70cFuXSh_Q1YnxGkpoWK1HF6hhy/it/u=1203727489,1880869354&fm=26&gp=0.jpg"> <img src="https://ss1.bdstatic.com/70cFvXSh_Q1YnxGkpoWK1HF6hhy/it/u=2227804654,860253351&fm=26&gp=0.jpg"> <img src="https://ss1.bdstatic.com/70cFuXSh_Q1YnxGkpoWK1HF6hhy/it/u=1203727489,1880869354&fm=26&gp=0.jpg"> <img src="https://ss1.bdstatic.com/70cFvXSh_Q1YnxGkpoWK1HF6hhy/it/u=2227804654,860253351&fm=26&gp=0.jpg"> <img src="https://ss1.bdstatic.com/70cFuXSh_Q1YnxGkpoWK1HF6hhy/it/u=1203727489,1880869354&fm=26&gp=0.jpg"> <img src="https://ss1.bdstatic.com/70cFvXSh_Q1YnxGkpoWK1HF6hhy/it/u=2227804654,860253351&fm=26&gp=0.jpg"> <img src="https://ss1.bdstatic.com/70cFuXSh_Q1YnxGkpoWK1HF6hhy/it/u=1203727489,1880869354&fm=26&gp=0.jpg"> <img src="https://ss1.bdstatic.com/70cFvXSh_Q1YnxGkpoWK1HF6hhy/it/u=2227804654,860253351&fm=26&gp=0.jpg"> <img src="https://ss1.bdstatic.com/70cFuXSh_Q1YnxGkpoWK1HF6hhy/it/u=1203727489,1880869354&fm=26&gp=0.jpg"> <img src="https://ss1.bdstatic.com/70cFvXSh_Q1YnxGkpoWK1HF6hhy/it/u=2227804654,860253351&fm=26&gp=0.jpg"> <img src="https://ss1.bdstatic.com/70cFuXSh_Q1YnxGkpoWK1HF6hhy/it/u=1203727489,1880869354&fm=26&gp=0.jpg"> <img src="https://ss1.bdstatic.com/70cFvXSh_Q1YnxGkpoWK1HF6hhy/it/u=2227804654,860253351&fm=26&gp=0.jpg"> <img src="https://ss1.bdstatic.com/70cFuXSh_Q1YnxGkpoWK1HF6hhy/it/u=1203727489,1880869354&fm=26&gp=0.jpg"> <img src="https://ss1.bdstatic.com/70cFvXSh_Q1YnxGkpoWK1HF6hhy/it/u=2227804654,860253351&fm=26&gp=0.jpg"> <img src="https://ss1.bdstatic.com/70cFuXSh_Q1YnxGkpoWK1HF6hhy/it/u=1203727489,1880869354&fm=26&gp=0.jpg"> <img src="https://ss1.bdstatic.com/70cFvXSh_Q1YnxGkpoWK1HF6hhy/it/u=2227804654,860253351&fm=26&gp=0.jpg"> <img src="https://ss1.bdstatic.com/70cFuXSh_Q1YnxGkpoWK1HF6hhy/it/u=1203727489,1880869354&fm=26&gp=0.jpg"> <img src="https://ss1.bdstatic.com/70cFvXSh_Q1YnxGkpoWK1HF6hhy/it/u=2227804654,860253351&fm=26&gp=0.jpg"> <img src="https://ss1.bdstatic.com/70cFuXSh_Q1YnxGkpoWK1HF6hhy/it/u=1203727489,1880869354&fm=26&gp=0.jpg"> <img src="https://ss1.bdstatic.com/70cFvXSh_Q1YnxGkpoWK1HF6hhy/it/u=2227804654,860253351&fm=26&gp=0.jpg"> <img src="https://ss1.bdstatic.com/70cFuXSh_Q1YnxGkpoWK1HF6hhy/it/u=1203727489,1880869354&fm=26&gp=0.jpg"> <img src="https://ss1.bdstatic.com/70cFvXSh_Q1YnxGkpoWK1HF6hhy/it/u=2227804654,860253351&fm=26&gp=0.jpg"> <img src="https://ss1.bdstatic.com/70cFuXSh_Q1YnxGkpoWK1HF6hhy/it/u=1203727489,1880869354&fm=26&gp=0.jpg"> <img src="https://ss1.bdstatic.com/70cFvXSh_Q1YnxGkpoWK1HF6hhy/it/u=2227804654,860253351&fm=26&gp=0.jpg"> <img src="https://ss1.bdstatic.com/70cFuXSh_Q1YnxGkpoWK1HF6hhy/it/u=1203727489,1880869354&fm=26&gp=0.jpg"> <img src="https://ss1.bdstatic.com/70cFvXSh_Q1YnxGkpoWK1HF6hhy/it/u=2227804654,860253351&fm=26&gp=0.jpg"> <img src="https://ss1.bdstatic.com/70cFuXSh_Q1YnxGkpoWK1HF6hhy/it/u=1203727489,1880869354&fm=26&gp=0.jpg"> <img src="https://ss1.bdstatic.com/70cFvXSh_Q1YnxGkpoWK1HF6hhy/it/u=2227804654,860253351&fm=26&gp=0.jpg"><img src="https://ss1.bdstatic.com/70cFuXSh_Q1YnxGkpoWK1HF6hhy/it/u=1203727489,1880869354&fm=26&gp=0.jpg"> <img src="https://ss1.bdstatic.com/70cFvXSh_Q1YnxGkpoWK1HF6hhy/it/u=2227804654,860253351&fm=26&gp=0.jpg"> <img src="https://ss1.bdstatic.com/70cFuXSh_Q1YnxGkpoWK1HF6hhy/it/u=1203727489,1880869354&fm=26&gp=0.jpg"> <img src="https://ss1.bdstatic.com/70cFvXSh_Q1YnxGkpoWK1HF6hhy/it/u=2227804654,860253351&fm=26&gp=0.jpg"> <img src="https://ss1.bdstatic.com/70cFuXSh_Q1YnxGkpoWK1HF6hhy/it/u=1203727489,1880869354&fm=26&gp=0.jpg"> <img src="https://ss1.bdstatic.com/70cFvXSh_Q1YnxGkpoWK1HF6hhy/it/u=2227804654,860253351&fm=26&gp=0.jpg"> <img src="https://ss1.bdstatic.com/70cFuXSh_Q1YnxGkpoWK1HF6hhy/it/u=1203727489,1880869354&fm=26&gp=0.jpg"> <img src="https://ss1.bdstatic.com/70cFvXSh_Q1YnxGkpoWK1HF6hhy/it/u=2227804654,860253351&fm=26&gp=0.jpg"> <img src="https://ss1.bdstatic.com/70cFuXSh_Q1YnxGkpoWK1HF6hhy/it/u=1203727489,1880869354&fm=26&gp=0.jpg"> <img src="https://ss1.bdstatic.com/70cFvXSh_Q1YnxGkpoWK1HF6hhy/it/u=2227804654,860253351&fm=26&gp=0.jpg"> <img src="https://ss1.bdstatic.com/70cFuXSh_Q1YnxGkpoWK1HF6hhy/it/u=1203727489,1880869354&fm=26&gp=0.jpg"> <img src="https://ss1.bdstatic.com/70cFvXSh_Q1YnxGkpoWK1HF6hhy/it/u=2227804654,860253351&fm=26&gp=0.jpg"> <img src="http://seopic.699pic.com/photo/50038/2365.jpg_wh1200.jpg"> </body> </html>
原文：http://www.cnblogs.com/dream-to-pku/p/7295330.html