mirror of
https://github.com/woodchen-ink/random-api-go.git
synced 2025-07-18 05:42:01 +08:00
wood chen
d3933374af
- Simplified MetricsMiddleware by removing unnecessary comments and focusing on essential request logging. - Updated RequestLog structure to exclude the Referer field from JSON serialization, enhancing data privacy. - Removed top referers tracking and associated HTML/CSS elements to declutter the user interface and improve performance. - Cleaned up CSS styles related to referers for a more streamlined design.
324 lines
14 KiB
HTML
324 lines
14 KiB
HTML
<!DOCTYPE html>
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<html lang="zh-cmn-Hans">
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<head>
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<title>随机文件api</title>
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<meta charset="utf-8" />
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<meta name="viewport" content="width=device-width, initial-scale=1" />
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<meta name="description" content="随机图API, 随机视频等 ">
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<link rel="shortcut icon" size="32x32" href="https://i.czl.net/r2/2023/06/20/649168ebc2b5d.png">
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<link rel="stylesheet" href="https://i.czl.net/g-f/frame/czlfonts/slice/font.css" media="all">
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<link rel="stylesheet" href="https://i.czl.net/g-f/frame/prose.css" media="all">
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<link rel="stylesheet" href="./css/main.css" media="all">
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<style>
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</style>
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<script src="https://lf6-cdn-tos.bytecdntp.com/cdn/expire-1-M/markdown-it/12.3.2/markdown-it.min.js"></script>
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<script defer src="https://analytics.czl.net/script.js"
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data-website-id="67f71dbc-799c-46b6-9c23-b1b012daef65"></script>
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</head>
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<body>
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<h1 class="main-title">Random-Api 随机文件API</h1>
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<div class="overlay">
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<main>
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<div id="system-metrics"></div>
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<div class="stats-container">
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<div id="stats-summary"></div>
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<div id="stats-detail"></div>
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</div>
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<div id="markdown-content" class="prose prose-dark">
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</div>
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</main>
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</div>
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<!-- 渲染markdown -->
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<script>
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// 创建带有配置的 markdown-it 实例
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var md = window.markdownit({
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html: true
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});
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// 用于存储配置的全局变量
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let cachedEndpointConfig = null;
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// 加载配置的函数
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async function loadEndpointConfig() {
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if (cachedEndpointConfig) {
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return cachedEndpointConfig;
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}
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try {
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const response = await fetch('/config/endpoint.json');
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if (!response.ok) {
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throw new Error(`HTTP error! status: ${response.status}`);
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}
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cachedEndpointConfig = await response.json();
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return cachedEndpointConfig;
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} catch (error) {
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console.error('加载endpoint配置失败:', error);
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return {};
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}
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}
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// 加载统计数据
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async function loadStats() {
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try {
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// 添加刷新动画
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const refreshIcon = document.querySelector('.refresh-icon');
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const summaryElement = document.getElementById('stats-summary');
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const detailElement = document.getElementById('stats-detail');
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if (refreshIcon) {
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refreshIcon.classList.add('spinning');
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}
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if (summaryElement) summaryElement.classList.add('fade');
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if (detailElement) detailElement.classList.add('fade');
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// 获取数据
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const [statsResponse, urlStatsResponse, endpointConfig] = await Promise.all([
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fetch('/stats'),
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fetch('/urlstats'),
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loadEndpointConfig()
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]);
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const stats = await statsResponse.json();
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const urlStats = await urlStatsResponse.json();
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// 更新统计
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await updateStats(stats, urlStats);
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// 移除动画
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setTimeout(() => {
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if (refreshIcon) {
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refreshIcon.classList.remove('spinning');
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}
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if (summaryElement) summaryElement.classList.remove('fade');
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if (detailElement) detailElement.classList.remove('fade');
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}, 300);
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} catch (error) {
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console.error('Error loading stats:', error);
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}
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}
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// 更新统计显示
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async function updateStats(stats, urlStats) {
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const startDate = new Date('2024-11-1');
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const today = new Date();
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const daysSinceStart = Math.ceil((today - startDate) / (1000 * 60 * 60 * 24));
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let totalCalls = 0;
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let todayCalls = 0;
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// 计算总调用次数
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Object.entries(stats).forEach(([endpoint, stat]) => {
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totalCalls += stat.total_calls;
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todayCalls += stat.today_calls;
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});
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const avgCallsPerDay = Math.round(totalCalls / daysSinceStart);
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// 获取 endpoint 配置
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const endpointConfig = await loadEndpointConfig();
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// 更新总览统计
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const summaryHtml = `
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<div class="stats-summary">
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<div class="stats-header">
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<h2>📊 接口调用次数 <span class="refresh-icon">🔄</span></h2>
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</div>
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<div class="stats-grid">
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<div class="stats-item">今日总调用：${todayCalls} 次</div>
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<div class="stats-item">平均每天调用：${avgCallsPerDay} 次</div>
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<div class="stats-item">总调用次数：${totalCalls} 次</div>
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<div class="stats-item">统计开始日期：2024-11-1</div>
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</div>
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</div>
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<table>
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<thead>
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<tr>
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<th>接口名称</th>
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<th>今日调用</th>
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<th>总调用</th>
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<th>URL数量</th>
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<th>操作</th>
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</tr>
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</thead>
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<tbody>
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${Object.entries(endpointConfig)
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.sort(([, a], [, b]) => (a.order || 0) - (b.order || 0))
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.map(([endpoint, config]) => {
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const stat = stats[endpoint] || { today_calls: 0, total_calls: 0 };
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const urlCount = urlStats[endpoint]?.total_urls || 0;
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return `
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<tr>
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<td>
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<a href="javascript:void(0)"
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onclick="copyToClipboard('${endpoint}')"
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class="endpoint-link"
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title="点击复制链接">
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${config.name}
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</a>
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</td>
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<td>${stat.today_calls}</td>
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<td>${stat.total_calls}</td>
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<td>${urlCount}</td>
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<td>
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<a href="/${endpoint}" target="_blank" rel="noopener noreferrer" title="测试接口">👀</a>
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<a href="javascript:void(0)" onclick="copyToClipboard('${endpoint}')" title="复制链接">📋</a>
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</td>
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</tr>
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`;
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}).join('')}
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</tbody>
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</table>
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`;
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// 更新 DOM
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const container = document.querySelector('.stats-container');
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if (container) {
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container.innerHTML = summaryHtml;
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}
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}
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// 复制链接功能
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function copyToClipboard(endpoint) {
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const url = `${window.location.protocol}//${window.location.host}/${endpoint}`;
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navigator.clipboard.writeText(url).then(() => {
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const toast = document.createElement('div');
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toast.className = 'toast';
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toast.textContent = '链接已复制到剪贴板！';
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document.body.appendChild(toast);
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setTimeout(() => toast.remove(), 2000);
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}).catch(err => {
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console.error('复制失败:', err);
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});
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}
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// 先加载 markdown 内容
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fetch('./index.md')
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.then(response => response.text())
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.then(markdownText => {
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document.getElementById('markdown-content').innerHTML = md.render(markdownText);
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// markdown 加载完成后等待一小段时间再加载统计数据
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setTimeout(loadStats, 100);
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})
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.catch(error => console.error('Error loading index.md:', error));
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// 定期更新统计数据
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setInterval(loadStats, 5 * 1000);
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async function loadMetrics() {
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try {
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const response = await fetch('/metrics');
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const data = await response.json();
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if (!data || typeof data !== 'object') {
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throw new Error('Invalid metrics data received');
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}
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// 格式化函数
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const formatUptime = (ns) => {
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const seconds = Math.floor(ns / 1e9);
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const days = Math.floor(seconds / 86400);
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const hours = Math.floor((seconds % 86400) / 3600);
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const minutes = Math.floor((seconds % 3600) / 60);
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return `${days}天 ${hours}小时 ${minutes}分钟`;
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};
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const formatBytes = (bytes) => {
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const units = ['B', 'KB', 'MB', 'GB'];
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let size = bytes;
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let unitIndex = 0;
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while (size >= 1024 && unitIndex < units.length - 1) {
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size /= 1024;
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unitIndex++;
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}
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return `${size.toFixed(2)} ${units[unitIndex]}`;
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};
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const formatDate = (dateStr) => {
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const date = new Date(dateStr);
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return date.toLocaleString('zh-CN', {
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year: 'numeric',
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month: '2-digit',
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day: '2-digit',
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hour: '2-digit',
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minute: '2-digit',
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second: '2-digit'
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});
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};
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const metricsHtml = `
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<div class="metrics-section">
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<div class="stats-summary">
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<div class="stats-header">
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<h2>💻 系统状态</h2>
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</div>
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<div class="stats-grid">
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<div class="stats-item">
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<div class="metric-label">运行时间</div>
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<div class="metric-value">${formatUptime(data.uptime)}</div>
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</div>
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<div class="stats-item">
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<div class="metric-label">启动时间</div>
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<div class="metric-value">${formatDate(data.start_time)}</div>
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</div>
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<div class="stats-item">
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<div class="metric-label">CPU核心数</div>
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<div class="metric-value">${data.num_cpu} 核</div>
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</div>
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<div class="stats-item">
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<div class="metric-label">Goroutine数量</div>
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<div class="metric-value">${data.num_goroutine}</div>
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</div>
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<div class="stats-item">
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<div class="metric-label">平均延迟</div>
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<div class="metric-value">${data.average_latency.toFixed(2)} ms</div>
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</div>
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<div class="stats-item">
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<div class="metric-label">堆内存分配</div>
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<div class="metric-value">${formatBytes(data.memory_stats.heap_alloc)}</div>
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</div>
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<div class="stats-item">
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<div class="metric-label">系统内存</div>
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<div class="metric-value">${formatBytes(data.memory_stats.heap_sys)}</div>
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</div>
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</div>
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</div>
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</div>
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`;
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const container = document.getElementById('system-metrics');
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if (container) {
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container.innerHTML = metricsHtml;
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}
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} catch (error) {
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console.error('Error loading metrics:', error);
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const container = document.getElementById('system-metrics');
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if (container) {
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container.innerHTML = '<div class="error-message">加载系统指标失败</div>';
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}
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}
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}
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function escapeHtml(unsafe) {
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return unsafe
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.replace(/&/g, "&")
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.replace(/</g, "<")
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.replace(/>/g, ">")
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.replace(/"/g, """)
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.replace(/'/g, "'");
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}
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// 定期更新监控数据
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setInterval(loadMetrics, 5000);
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// 初始加载
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document.addEventListener('DOMContentLoaded', () => {
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loadMetrics();
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});
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</script>
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</body>
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</html> |