You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
NewEduCoderBuild/index.html

95 lines
19 KiB

This file contains ambiguous Unicode characters!

This file contains ambiguous Unicode characters that may be confused with others in your current locale. If your use case is intentional and legitimate, you can safely ignore this warning. Use the Escape button to highlight these characters.

<!DOCTYPE html><html><head>
<meta charset="utf-8">
<meta name="keywords" content="EduCoder,信息技术实践教学,精品课程网,慕课MOOC">
<meta name="description" content="(EduCoder)是信息技术类实践教学平台。(EduCoder)涵盖了计算机、大数据、云计算、人工智能、软件工程、物联网等专业课程。超60000个实训案例建立学、练、评、测一体化实验环境。">
<meta name="viewport" content="width=1226">
<meta name="format-detection" content="telephone=no">
<meta name="referrer" content="always">
<meta name="renderer" content="webkit">
<meta http-equiv="X-UA-Compatible" content="IE=EmulateIE9">
<meta http-equiv="X-UA-Compatible" content="IE=edge,Chrome=1">
<meta http-equiv="Cache-Control" content="no-transform">
<title>头歌实践教学平台</title>
<style>
.popup-network-wrp{position: fixed;left: 0;top: 0;width: 100%;height: 100%;z-index: 99999;background: rgba(0,0,0,.7);display: flex;align-items: center;justify-content: center;line-height: 1.5;}
.popup-network-wrp .info{width: 800px;background: #Fff;border-radius: 4px;padding: 10px 25px 10px 25px;font-size: 14px;}
.popup-network-wrp .title{margin: 10px 0 15px 0;font-size: 16px;font-weight: 600;color: rgba(0, 0, 0, 0.88);}
.popup-network-wrp .tc{text-align: center;}
.popup-network-wrp .tl{text-align: left;}
.popup-network-wrp a{color: #3061d0;}
.popup-network-wrp .button-reload:hover{ background-color: #3f6fdd !important;}
</style>
<link rel="stylesheet" href="https://www-cdn.educoder.net/umi.css">
<script src="/js/polyfill.min.js"></script>
</head>
<body>
<div id="root"></div><script>window.ENV = 'newBuild'</script><script>
window.showNetworkErrorTip = function(showClose){
if(document.getElementById("showNetworkTip")) return;
var dom = document.createElement("div")
dom.id = "showNetworkTip"
var strVar="";
strVar += " <div class='popup-network-wrp'>";
strVar += " <div class='info'>";
strVar += " <div class='title'>提示</div>";
strVar += " <div class='tc'>";
strVar += " <div style='font-size:80;color:#d33a27'>";
strVar += " <img width='80px' src='data:image/png;base64,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' alt=''>";
strVar += " </div>";
strVar += " <div style='color:#666;margin:15px 0'>";
strVar += " <span>资源加载异常</span><br/>";
strVar += " 十分抱歉,你当前的网络不稳定,请根据下方提示进行处理。<br/>";
strVar += " </div>";
strVar += " <button onclick='window.top.location.reload()' class='button-reload' style='background-color: #3061d0; cursor: pointer;padding: 10px 25px;border-radius: 2px;color: #FFF;box-shadow: none;border: none;' size='large' type='primary'>刷新页面</button>";
strVar += " <div class='tl' style='line-height:4;color:#3061d0;font-weight:bold'>";
strVar += " 具体错误信息:";
strVar += " </div>";
strVar += " <pre style='background:#f8f8f8;padding:15px;text-align:left;color:#444;white-space:initial;margin: 0;line-height: 1.8;margin-bottom: 10px;'>";
strVar += " 您当前的网络不稳定,请尝试以下解决方法:<br/>";
strVar += " 1. 请检查您的网络是否正常,如访问百度(<a target='_blank' href='https://www.baidu.com'>https://www.baidu.com</a><br/>";
strVar += " 2. 访问其他网络正常,请检查网络是否存在限流,测试地址(<a target='_blank' href='https://www.speedtest.cn/'>https://www.speedtest.cn/</a><br/>";
strVar += " 3. 尝试使用手机网络访问头歌(<a href='https://www.educoder.net' target='_blank'>https://www.educoder.net</a>若手机网络可以访问请继续尝试第4步<br/>";
strVar += " 4. 修改电脑网路DNS地址为8.8.8.8 或114.114.114.114后刷新页面重新访问<br/>";
strVar += " 5. 清除浏览器缓存后再次访问<br/>";
strVar += " 6. 如使用的是校园网,请联系学校的网络信息中心,是否存在对头歌域名的限流策略";
strVar += " </pre>";
if(showClose){
strVar += " <div style='text-align: right;'>";
strVar += " <button onclick='removeNetWorkTip()' class='button-reload' style='background-color: #3061d0; cursor: pointer;padding: 10px 25px;border-radius: 2px;color: #FFF;box-shadow: none;border: none;' size='large' type='primary'>关闭</button>";
strVar += " </div>";
}
strVar += " </div>";
strVar += " </div>";
strVar += " </div>";
strVar += " </div>";
strVar += ''
dom.innerHTML = strVar;
document.body.append(dom);
}
window.addEventListener('error', function(event) {
var target = event.target || event.srcElement;
try{
if (target.tagName === 'SCRIPT' || event.message.indexOf('ChunkLoadError') > -1) {
setTimeout(function(){showNetworkErrorTip()},500)
}
}catch(error){};
});
function removeNetWorkTip(){document.body.querySelector("#showNetworkTip").remove()}
</script><style>
body > div[id="monica-content-root"] {
display: none !important;
}
body > div#root {
display: block !important;
}
body > div:has([class~='ant']) {
display: block !important;
}
</style><script>if(document.domain !== "www.educoder.net") document.title = '';</script>
<script src="https://www-cdn.educoder.net/umi.js"></script>
<script src="https://www-cdn.educoder.net/js/public.js"></script>
</body></html>