virtual1680-q-admin
/
index.html

<!DOCTYPE html>
<html lang="en">
	<head>
		<meta charset="UTF-8" />
		<link rel="icon" href="/favicon.ico" />
		<meta name="viewport" content="width=device-width, initial-scale=1.0" />
		<link rel="stylesheet" type="text/css" href="//at.alicdn.com/t/font_567566_82imxaft0by.css" />
		<link rel="stylesheet" href="/css/loading.css" />
		<title><%- title %></title>
	</head>
	<body>
		<div id="app">
			<div id="loader-wrapper">
				<div id="loader"></div>
				<div class="loader-section section-left"></div>
				<div class="loader-section section-right"></div>
				<div class="load_title">正在加载 <%- title %></div>
			</div>
		</div>
		<script type="module" src="/src/main.ts"></script>
		<script>
			(function () {
				handleAddListener('load', getTiming);
				function handleAddListener(type, fn) {
					if (window.addEventListener) {
						window.addEventListener(type, fn);
					} else {
						window.attachEvent('on' + type, fn);
					}
				}
				function getTiming() {
					try {
						var time = performance.timing;
						var timingObj = {};
						var loadTime = (time.loadEventEnd - time.loadEventStart) / 1000;
						if (loadTime < 0) {
							setTimeout(function () {
								getTiming();
							}, 200);
							return;
						}
						timingObj['重定向时间'] = (time.redirectEnd - time.redirectStart) / 1000;
						timingObj['DNS解析时间'] = (time.domainLookupEnd - time.domainLookupStart) / 1000;
						timingObj['TCP完成握手时间'] = (time.connectEnd - time.connectStart) / 1000;
						timingObj['HTTP请求响应完成时间'] = (time.responseEnd - time.requestStart) / 1000;
						timingObj['DOM开始加载前所花费时间'] = (time.responseEnd - time.navigationStart) / 1000;
						timingObj['DOM加载完成时间'] = (time.domComplete - time.domLoading) / 1000;
						timingObj['DOM结构解析完成时间'] = (time.domInteractive - time.domLoading) / 1000;
						timingObj['脚本加载时间'] = (time.domContentLoadedEventEnd - time.domContentLoadedEventStart) / 1000;
						timingObj['onload事件时间'] = (time.loadEventEnd - time.loadEventStart) / 1000;
						timingObj['页面完全加载时间'] =
							timingObj['重定向时间'] +
							timingObj['DNS解析时间'] +
							timingObj['TCP完成握手时间'] +
							timingObj['HTTP请求响应完成时间'] +
							timingObj['DOM结构解析完成时间'] +
							timingObj['DOM加载完成时间'];

						for (item in timingObj) {
							console.log(item + ':' + timingObj[item] + '毫秒(ms)');
						}
						console.log(performance.timing);
					} catch (e) {
						console.log(timingObj);
						console.log(performance.timing);
					}
				}
			})();
		</script>
	</body>
</html>