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精美时钟代码 多种精美主题 深色主题：经典深色背景 星空之夜：深蓝渐变配合星星效果 海洋之蓝：蓝绿色渐变，清新海洋风格 森林之绿：绿色渐变，自然森林风格 日落橙黄：橙黄色渐变，温暖日落风格 表盘样式选择 阿拉伯数字：传统数字显示 罗马数字：古典罗马数字风格 极简刻度：仅显示刻度，无数字 动态天气效果 下雪效果：飘落的雪花动画 下雨效果：雨滴下落动画 可根据季节或心情切换 音效系统 滴答声：模拟真实钟表声音 整点报时：每小时播放提示音 3D交互效果 鼠标移动时时钟会轻微旋转，产生3D立体感 增强用户体验和沉浸感 高级视觉特效 动态粒子背景 霓虹光晕效果 文字发光动画 多层次阴影和渐变 源码 <!DOCTYPE html> <html lang="zh-CN"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>精美模拟时钟</title> <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css"> <style> * { margin: 0; padding: 0; box-sizing: border-box; } body { display: flex; justify-content: center; align-items: center; min-height: 100vh; background: linear-gradient(135deg, #1a2a6c, #b21f1f, #fdbb2d); font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; color: #fff; overflow: hidden; position: relative; transition: background 1.5s ease; } /* 动态背景粒子 */ .particles { position: absolute; top: 0; left: 0; width: 100%; height: 100%; z-index: 1; } .particle { position: absolute; border-radius: 50%; animation: float 15s infinite linear; } @keyframes float { 0% { transform: translateY(0) rotate(0deg); opacity: 0; } 10% { opacity: 1; } 90% { opacity: 1; } 100% { transform: translateY(-100vh) rotate(360deg); opacity: 0; } } /* 霓虹光效 */ .neon-glow { position: absolute; width: 400px; height: 400px; border-radius: 50%; background: transparent; filter: blur(50px); z-index: 2; animation: pulse 4s infinite alternate; } .neon-glow.blue { background: rgba(0, 153, 255, 0.3); top: 20%; left: 10%; } .neon-glow.pink { background: rgba(255, 51, 153, 0.3); bottom: 20%; right: 10%; } @keyframes pulse { 0% { transform: scale(0.8); opacity: 0.5; } 100% { transform: scale(1.2); opacity: 0.8; } } .container { text-align: center; padding: 40px; background: rgba(0, 0, 0, 0.25); border-radius: 25px; backdrop-filter: blur(15px); box-shadow: 0 15px 35px rgba(0, 0, 0, 0.25), 0 0 25px rgba(255, 255, 255, 0.1); z-index: 10; position: relative; border: 1px solid rgba(255, 255, 255, 0.15); max-width: 90vw; width: 900px; transition: all 0.5s ease; overflow: hidden; } /* 容器光效 */ .container::before { content: ''; position: absolute; top: -10px; left: -10px; right: -10px; bottom: -10px; background: linear-gradient(45deg, #ff0066, #ff9900, #33cc33, #3399ff, #ff0066); background-size: 400%; z-index: -1; border-radius: 30px; animation: glow 10s linear infinite; filter: blur(20px); opacity: 0.3; } @keyframes glow { 0% { background-position: 0 0; } 100% { background-position: 400% 0; } } h1 { margin-bottom: 35px; font-weight: 300; letter-spacing: 3px; text-shadow: 0 0 5px rgba(0, 0, 0, 0.5), 0 0 10px rgba(255, 255, 255, 0.3); display: flex; align-items: center; justify-content: center; gap: 15px; font-size: 2.2rem; } .clock-container { position: relative; margin: 0 auto 35px; width: 320px; height: 320px; transition: all 0.5s ease; perspective: 1000px; } .clock { position: relative; width: 100%; height: 100%; border: 15px solid rgba(255, 255, 255, 0.9); border-radius: 50%; box-shadow: inset 0 0 40px rgba(0, 0, 0, 0.15), 0 8px 25px rgba(0, 0, 0, 0.25), 0 0 0 6px rgba(255, 255, 255, 0.1), 0 0 20px rgba(255, 255, 255, 0.2); background: rgba(255, 255, 255, 0.95); display: flex; justify-content: center; align-items: center; transition: all 0.5s ease; transform-style: preserve-3d; } .clock-face { position: relative; width: 88%; height: 88%; border-radius: 50%; background: linear-gradient(135deg, #f5f7fa, #e4e8ee); box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.1), 0 5px 15px rgba(0, 0, 0, 0.1); transition: all 0.5s ease; overflow: hidden; } /* 表盘纹理 */ .clock-face::before { content: ''; position: absolute; width: 100%; height: 100%; background: radial-gradient(circle at center, transparent 65%, rgba(0, 0, 0, 0.05) 66%), repeating-radial-gradient(circle at center, rgba(0, 0, 0, 0.03) 0, transparent 1px, transparent 3px); border-radius: 50%; } /* 时钟刻度 */ .marking { position: absolute; width: 100%; height: 100%; border-radius: 50%; } .marking::after { content: ""; position: absolute; left: 50%; width: 2px; height: 12px; background: #555; transform-origin: bottom center; transform: translateX(-50%); transition: all 0.5s ease; } /* 小时刻度 */ .marking.hour-mark::after { height: 20px; width: 5px; background: #333; box-shadow: 0 0 5px rgba(0, 0, 0, 0.2); } /* 时钟指针 */ .hand { position: absolute; bottom: 50%; left: 50%; transform-origin: bottom; border-radius: 5px 5px 0 0; transition: transform 0.5s cubic-bezier(0.4, 2.3, 0.8, 1); box-shadow: 0 0 5px rgba(0, 0, 0, 0.3); } .hour-hand { width: 10px; height: 30%; background: linear-gradient(to top, #333, #555); transform: translateX(-50%); z-index: 3; } .min-hand { width: 7px; height: 40%; background: linear-gradient(to top, #555, #777); transform: translateX(-50%); z-index: 2; } .second-hand { width: 3px; height: 45%; background: linear-gradient(to top, #e74c3c, #c0392b); transform: translateX(-50%); z-index: 1; } /* 中心圆点 */ .center-circle { position: absolute; top: 50%; left: 50%; width: 20px; height: 20px; background: #e74c3c; border-radius: 50%; transform: translate(-50%, -50%); z-index: 10; box-shadow: 0 0 10px rgba(231, 76, 60, 0.8), 0 0 20px rgba(231, 76, 60, 0.4); transition: all 0.5s ease; } .center-circle::after { content: ""; position: absolute; top: 50%; left: 50%; width: 8px; height: 8px; background: #fff; border-radius: 50%; transform: translate(-50%, -50%); } /* 数字时间显示 */ .digital-clock { font-size: 3rem; font-weight: 300; letter-spacing: 4px; margin: 30px 0 20px; text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.3), 0 0 10px rgba(255, 255, 255, 0.2); background: rgba(0, 0, 0, 0.2); padding: 15px 25px; border-radius: 20px; display: inline-block; transition: all 0.5s ease; font-family: 'Courier New', monospace; border: 1px solid rgba(255, 255, 255, 0.1); animation: textGlow 3s infinite alternate; } @keyframes textGlow { 0% { text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.3), 0 0 5px rgba(255, 255, 255, 0.2); } 100% { text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.3), 0 0 15px rgba(255, 255, 255, 0.4); } } .date { font-size: 1.4rem; margin-bottom: 30px; font-weight: 300; text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3), 0 0 5px rgba(255, 255, 255, 0.1); display: flex; align-items: center; justify-content: center; gap: 12px; transition: all 0.5s ease; } /* 控制面板 */ .control-panel { display: flex; flex-wrap: wrap; gap: 20px; justify-content: center; margin-top: 25px; } .control-btn { background: rgba(255, 255, 255, 0.15); border: none; padding: 15px 25px; border-radius: 50px; color: white; font-size: 1.1rem; cursor: pointer; transition: all 0.3s ease; backdrop-filter: blur(5px); box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2), 0 0 0 1px rgba(255, 255, 255, 0.1); display: flex; align-items: center; gap: 10px; position: relative; overflow: hidden; } .control-btn::before { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%; background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent); transition: all 0.5s ease; } .control-btn:hover { background: rgba(255, 255, 255, 0.25); transform: translateY(-3px); box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3), 0 0 0 1px rgba(255, 255, 255, 0.2); } .control-btn:hover::before { left: 100%; } .control-btn.active { background: rgba(255, 255, 255, 0.3); box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.5), 0 0 15px rgba(255, 255, 255, 0.3); } /* 时钟品牌标签 */ .brand { position: absolute; bottom: 20px; left: 50%; transform: translateX(-50%); font-size: 0.7rem; font-weight: 300; letter-spacing: 3px; color: #777; text-transform: uppercase; opacity: 0.7; } /* 设置面板 */ .settings-panel { position: absolute; top: 20px; right: 20px; background: rgba(0, 0, 0, 0.4); border-radius: 15px; padding: 20px; backdrop-filter: blur(10px); box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2); width: 320px; transform: translateX(350px); transition: transform 0.5s ease; z-index: 100; } .settings-panel.open { transform: translateX(0); } .settings-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; padding-bottom: 10px; border-bottom: 1px solid rgba(255, 255, 255, 0.2); } .settings-title { font-size: 1.2rem; font-weight: 400; } .close-settings { background: none; border: none; color: white; font-size: 1.5rem; cursor: pointer; opacity: 0.7; transition: opacity 0.3s ease; } .close-settings:hover { opacity: 1; } .settings-group { margin-bottom: 20px; } .settings-label { display: block; margin-bottom: 8px; font-size: 0.9rem; opacity: 0.9; } .settings-select, .settings-input { width: 100%; padding: 10px 15px; border-radius: 8px; border: 1px solid rgba(255, 255, 255, 0.2); background: rgba(255, 255, 255, 0.1); color: white; font-size: 1rem; backdrop-filter: blur(5px); } .settings-select option { background: rgba(0, 0, 0, 0.8); color: white; } /* 时钟数字样式 */ .clock-number { position: absolute; font-weight: bold; color: #333; text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2); transform-origin: center; } /* 天气效果 */ .weather-effect { position: absolute; top: 0; left: 0; width: 100%; height: 100%; pointer-events: none; z-index: 5; } .snowflake, .raindrop { position: absolute; background: rgba(255, 255, 255, 0.8); border-radius: 50%; } .snowflake { width: 6px; height: 6px; animation: snowfall linear infinite; } .raindrop { width: 3px; height: 15px; animation: rainfall linear infinite; } @keyframes snowfall { 0% { transform: translateY(-10px) rotate(0deg); } 100% { transform: translateY(100vh) rotate(360deg); } } @keyframes rainfall { 0% { transform: translateY(-10px); } 100% { transform: translateY(100vh); } } /* 主题样式 */ body.theme-night { background: linear-gradient(135deg, #0f0c29, #302b63, #24243e); } body.theme-night .clock { border: 15px solid rgba(255, 255, 255, 0.1); background: rgba(30, 30, 50, 0.9); } body.theme-night .clock-face { background: linear-gradient(135deg, #2c3e50, #34495e); } body.theme-ocean { background: linear-gradient(135deg, #1a2980, #26d0ce); } body.theme-ocean .clock { border: 15px solid rgba(173, 216, 230, 0.8); background: rgba(224, 247, 250, 0.9); } body.theme-ocean .clock-face { background: linear-gradient(135deg, #a8e6cf, #dcedc1); } body.theme-forest { background: linear-gradient(135deg, #134e5e, #71b280); } body.theme-forest .clock { border: 15px solid rgba(139, 195, 74, 0.8); background: rgba(232, 245, 233, 0.9); } body.theme-forest .clock-face { background: linear-gradient(135deg, #c8e6c9, #a5d6a7); } body.theme-sunset { background: linear-gradient(135deg, #ff6b6b, #ffa726, #ffecb3); } body.theme-sunset .clock { border: 15px solid rgba(255, 167, 38, 0.8); background: rgba(255, 253, 231, 0.9); } body.theme-sunset .clock-face { background: linear-gradient(135deg, #ffecb3, #ffe0b2); } /* 响应式设计 */ @media (max-width: 1000px) { .container { width: 95%; padding: 30px; } .settings-panel { width: 280px; } } @media (max-width: 600px) { .clock-container { width: 260px; height: 260px; } .digital-clock { font-size: 2.2rem; } .date { font-size: 1.1rem; } .control-panel { gap: 10px; } .control-btn { padding: 12px 20px; font-size: 0.9rem; } h1 { font-size: 1.8rem; } } @media (max-width: 400px) { .clock-container { width: 200px; height: 200px; } .digital-clock { font-size: 1.8rem; letter-spacing: 1px; } .date { font-size: 0.9rem; } h1 { font-size: 1.5rem; } .settings-panel { width: 260px; right: 10px; } } </style> </head> <body class="theme-dark"> <!-- 背景粒子 --> <div class="particles" id="particles"></div> <!-- 霓虹光效 --> <div class="neon-glow blue"></div> <div class="neon-glow pink"></div> <!-- 天气效果 --> <div class="weather-effect" id="weather-effect"></div> <!-- 设置面板 --> <div class="settings-panel" id="settings-panel"> <div class="settings-header"> <h3 class="settings-title">时钟设置</h3> <button class="close-settings" id="close-settings"> <i class="fas fa-times"></i> </button> </div> <div class="settings-group"> <label class="settings-label">主题</label> <select class="settings-select" id="theme-select"> <option value="dark">深色主题</option> <option value="night">星空之夜</option> <option value="ocean">海洋之蓝</option> <option value="forest">森林之绿</option> <option value="sunset">日落橙黄</option> </select> </div> <div class="settings-group"> <label class="settings-label">表盘样式</label> <select class="settings-select" id="dial-select"> <option value="arabic">阿拉伯数字</option> <option value="roman">罗马数字</option> <option value="minimalist">极简刻度</option> </select> </div> <div class="settings-group"> <label class="settings-label">天气效果</label> <select class="settings-select" id="weather-select"> <option value="none">无效果</option> <option value="snow">下雪</option> <option value="rain">下雨</option> </select> </div> <div class="settings-group"> <label class="settings-label">音效</label> <select class="settings-select" id="sound-select"> <option value="off">关闭</option> <option value="tick">滴答声</option> <option value="chime">整点报时</option> </select> </div> <div class="settings-group"> <label class="settings-label">3D效果</label> <select class="settings-select" id="effect3d-select"> <option value="off">关闭</option> <option value="on">开启</option> </select> </div> </div> <div class="container"> <h1><i class="fas fa-clock"></i> 精美模拟时钟</h1> <div class="clock-container" id="clock-container"> <div class="clock"> <div class="clock-face"> <div class="hand hour-hand"></div> <div class="hand min-hand"></div> <div class="hand second-hand"></div> <div class="center-circle"></div> <!-- 刻度标记 --> <div class="marking"></div> <!-- 数字 --> <div class="clock-numbers" id="clock-numbers"></div> <div class="brand">Chrono Excellence</div> </div> </div> </div> <div class="digital-clock" id="digital-time">00:00:00</div> <div class="date" id="date-display"> <i class="far fa-calendar-alt"></i> <span id="date-text">2023年11月1日 星期三</span> </div> <div class="control-panel"> <button class="control-btn" id="theme-btn"> <i class="fas fa-palette"></i> 主题 </button> <button class="control-btn" id="style-btn"> <i class="fas fa-paint-brush"></i> 样式 </button> <button class="control-btn" id="effects-btn"> <i class="fas fa-magic"></i> 特效 </button> <button class="control-btn" id="settings-btn"> <i class="fas fa-cog"></i> 设置 </button> </div> </div> <script> // 获取DOM元素 const secondHand = document.querySelector('.second-hand'); const minHand = document.querySelector('.min-hand'); const hourHand = document.querySelector('.hour-hand'); const digitalTime = document.getElementById('digital-time'); const dateDisplay = document.getElementById('date-text'); const clockNumbers = document.getElementById('clock-numbers'); const particlesContainer = document.getElementById('particles'); const weatherEffect = document.getElementById('weather-effect'); const clockContainer = document.getElementById('clock-container'); // 控制按钮 const themeBtn = document.getElementById('theme-btn'); const styleBtn = document.getElementById('style-btn'); const effectsBtn = document.getElementById('effects-btn'); const settingsBtn = document.getElementById('settings-btn'); // 设置面板元素 const settingsPanel = document.getElementById('settings-panel'); const closeSettings = document.getElementById('close-settings'); const themeSelect = document.getElementById('theme-select'); const dialSelect = document.getElementById('dial-select'); const weatherSelect = document.getElementById('weather-select'); const soundSelect = document.getElementById('sound-select'); const effect3dSelect = document.getElementById('effect3d-select'); // 状态变量 let currentTheme = 'dark'; let currentDial = 'arabic'; let currentWeather = 'none'; let currentSound = 'off'; let is3dEffect = false; let lastHour = -1; // 创建背景粒子 function createParticles() { particlesContainer.innerHTML = ''; for (let i = 0; i < 30; i++) { const particle = document.createElement('div'); particle.className = 'particle'; // 随机大小和位置 const size = Math.random() * 5 + 2; const posX = Math.random() * 100; const delay = Math.random() * 15; const duration = Math.random() * 10 + 15; particle.style.width = `${size}px`; particle.style.height = `${size}px`; particle.style.left = `${posX}%`; particle.style.animationDelay = `${delay}s`; particle.style.animationDuration = `${duration}s`; // 根据主题设置颜色 if (currentTheme === 'night') { particle.style.background = 'rgba(255, 255, 255, 0.8)'; } else if (currentTheme === 'ocean') { particle.style.background = 'rgba(173, 216, 230, 0.8)'; } else if (currentTheme === 'forest') { particle.style.background = 'rgba(144, 238, 144, 0.8)'; } else if (currentTheme === 'sunset') { particle.style.background = 'rgba(255, 215, 0, 0.8)'; } else { particle.style.background = 'rgba(255, 255, 255, 0.5)'; } particlesContainer.appendChild(particle); } } // 创建天气效果 function createWeatherEffect() { weatherEffect.innerHTML = ''; if (currentWeather === 'snow') { for (let i = 0; i < 50; i++) { const snowflake = document.createElement('div'); snowflake.className = 'snowflake'; const size = Math.random() * 4 + 2; const posX = Math.random() * 100; const delay = Math.random() * 10; const duration = Math.random() * 10 + 10; snowflake.style.width = `${size}px`; snowflake.style.height = `${size}px`; snowflake.style.left = `${posX}%`; snowflake.style.animationDelay = `${delay}s`; snowflake.style.animationDuration = `${duration}s`; weatherEffect.appendChild(snowflake); } } else if (currentWeather === 'rain') { for (let i = 0; i < 100; i++) { const raindrop = document.createElement('div'); raindrop.className = 'raindrop'; const posX = Math.random() * 100; const delay = Math.random() * 5; const duration = Math.random() * 2 + 1; raindrop.style.left = `${posX}%`; raindrop.style.animationDelay = `${delay}s`; raindrop.style.animationDuration = `${duration}s`; weatherEffect.appendChild(raindrop); } } } // 创建时钟刻度 function createClockMarkings() { // 清除现有刻度 const existingMarkings = document.querySelectorAll('.marking:not(.hour-mark)'); existingMarkings.forEach(marking => marking.remove()); // 创建分钟刻度 for (let i = 0; i < 60; i++) { // 跳过小时位置（每5分钟） if (i % 5 !== 0) { const minMark = document.createElement('div'); minMark.className = 'marking'; minMark.style.transform = `rotate(${i * 6}deg)`; document.querySelector('.clock-face').appendChild(minMark); } } } // 创建时钟数字 function createClockNumbers() { clockNumbers.innerHTML = ''; const numbers = currentDial === 'roman' ? ['XII', 'I', 'II', 'III', 'IV', 'V', 'VI', 'VII', 'VIII', 'IX', 'X', 'XI'] : ['12', '1', '2', '3', '4', '5', '6', '7', '8', '9', '10', '11']; for (let i = 0; i < 12; i++) { const number = document.createElement('div'); number.className = 'clock-number'; number.textContent = numbers[i]; number.style.fontSize = currentDial === 'minimalist' ? '0' : '1.2rem'; // 计算数字位置 const angle = (i * 30) * Math.PI / 180; const radius = 38; // 距离中心的百分比 const x = 50 + radius * Math.sin(angle); const y = 50 - radius * Math.cos(angle); number.style.left = `$ %`; number.style.top = `${y}%`; number.style.transform = `translate(-50%, -50%)`; clockNumbers.appendChild(number); } } // 更新时钟函数 function updateClock() { const now = new Date(); // 获取时间 const seconds = now.getSeconds(); const minutes = now.getMinutes(); const hours = now.getHours() % 12; // 转换为12小时制 // 计算指针角度 const secondsDegrees = (seconds / 60) * 360 + 90; const minsDegrees = (minutes / 60) * 360 + (seconds / 60) * 6 + 90; const hoursDegrees = (hours / 12) * 360 + (minutes / 60) * 30 + 90; // 应用旋转 secondHand.style.transform = `translateX(-50%) rotate(${secondsDegrees}deg)`; minHand.style.transform = `translateX(-50%) rotate(${minsDegrees}deg)`; hourHand.style.transform = `translateX(-50%) rotate(${hoursDegrees}deg)`; // 更新数字时间 const formattedTime = now.toLocaleTimeString('zh-CN'); digitalTime.textContent = formattedTime; // 更新日期 const options = { year: 'numeric', month: 'long', day: 'numeric', weekday: 'long' }; const formattedDate = now.toLocaleDateString('zh-CN', options); dateDisplay.textContent = formattedDate; // 整点报时 if (currentSound === 'chime' && now.getMinutes() === 0 && now.getSeconds() === 0 && now.getHours() !== lastHour) { playChime(); lastHour = now.getHours(); } // 滴答声 if (currentSound === 'tick') { playTick(); } // 3D效果 if (is3dEffect) { const mouseX = (event?.clientX || 0) / window.innerWidth - 0.5; const mouseY = (event?.clientY || 0) / window.innerHeight - 0.5; clockContainer.style.transform = `perspective(1000px) rotateY(${mouseX * 10}deg) rotateX(${mouseY * -10}deg)`; } } // 播放滴答声 function playTick() { // 创建简单的滴答声 const audioContext = new (window.AudioContext || window.webkitAudioContext)(); const oscillator = audioContext.createOscillator(); const gainNode = audioContext.createGain(); oscillator.connect(gainNode); gainNode.connect(audioContext.destination); oscillator.frequency.value = 1000; oscillator.type = 'sine'; gainNode.gain.setValueAtTime(0.1, audioContext.currentTime); gainNode.gain.exponentialRampToValueAtTime(0.001, audioContext.currentTime + 0.1); oscillator.start(audioContext.currentTime); oscillator.stop(audioContext.currentTime + 0.1); } // 播放整点报时 function playChime() { // 创建简单的报时声 const audioContext = new (window.AudioContext || window.webkitAudioContext)(); const oscillator = audioContext.createOscillator(); const gainNode = audioContext.createGain(); oscillator.connect(gainNode); gainNode.connect(audioContext.destination); oscillator.frequency.value = 800; oscillator.type = 'sine'; gainNode.gain.setValueAtTime(0.3, audioContext.currentTime); gainNode.gain.exponentialRampToValueAtTime(0.001, audioContext.currentTime + 0.5); oscillator.start(audioContext.currentTime); oscillator.stop(audioContext.currentTime + 0.5); } // 设置主题 function setTheme(theme) { currentTheme = theme; document.body.className = `theme-${theme}`; themeSelect.value = theme; createParticles(); } // 设置表盘样式 function setDialStyle(style) { currentDial = style; dialSelect.value = style; createClockNumbers(); } // 设置天气效果 function setWeatherEffect(weather) { currentWeather = weather; weatherSelect.value = weather; createWeatherEffect(); } // 设置音效 function setSound(sound) { currentSound = sound; soundSelect.value = sound; } // 设置3D效果 function set3dEffect(enabled) { is3dEffect = enabled; effect3dSelect.value = enabled ? 'on' : 'off'; if (enabled) { document.addEventListener('mousemove', handleMouseMove); clockContainer.style.transition = 'transform 0.1s ease'; } else { document.removeEventListener('mousemove', handleMouseMove); clockContainer.style.transform = 'perspective(1000px) rotateY(0deg) rotateX(0deg)'; clockContainer.style.transition = 'transform 0.5s ease'; } } // 处理鼠标移动（3D效果） function handleMouseMove(event) { if (!is3dEffect) return; const mouseX = (event.clientX / window.innerWidth) - 0.5; const mouseY = (event.clientY / window.innerHeight) - 0.5; clockContainer.style.transform = `perspective(1000px) rotateY(${mouseX * 15}deg) rotateX(${mouseY * -15}deg)`; } // 初始化 function init() { createParticles(); createClockMarkings(); createClockNumbers(); updateClock(); // 事件监听 themeBtn.addEventListener('click', () => { settingsPanel.classList.toggle('open'); }); styleBtn.addEventListener('click', () => { settingsPanel.classList.toggle('open'); }); effectsBtn.addEventListener('click', () => { settingsPanel.classList.toggle('open'); }); settingsBtn.addEventListener('click', () => { settingsPanel.classList.toggle('open'); }); closeSettings.addEventListener('click', () => { settingsPanel.classList.remove('open'); }); themeSelect.addEventListener('change', (e) => { setTheme(e.target.value); }); dialSelect.addEventListener('change', (e) => { setDialStyle(e.target.value); }); weatherSelect.addEventListener('change', (e) => { setWeatherEffect(e.target.value); }); soundSelect.addEventListener('change', (e) => { setSound(e.target.value); }); effect3dSelect.addEventListener('change', (e) => { set3dEffect(e.target.value === 'on'); }); // 每秒更新一次 setInterval(updateClock, 1000); } // 启动应用 init(); </script> </body> </html> mhg86wbw.png图片
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在线Excel文档查看器 设计思路 创建一个现代简约的界面，包含上传区域和表格显示区域 使用SheetJS库解析Excel文件 添加响应式设计，确保在不同设备上良好显示 实现拖放上传功能，提升用户体验 下面是完整实现代码： <!DOCTYPE html> <html lang="zh-CN"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Excel在线查看器</title> <script src="https://unpkg.com/xlsx/dist/xlsx.full.min.js"></script> <style> * { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; } body { background-color: #f5f7fa; color: #333; line-height: 1.6; padding: 20px; } .container { max-width: 1200px; margin: 0 auto; background-color: white; border-radius: 12px; box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1); overflow: hidden; } header { background: linear-gradient(135deg, #4b6cb7 0%, #182848 100%); color: white; padding: 25px; text-align: center; } h1 { font-size: 2.2rem; margin-bottom: 10px; } .description { font-size: 1.1rem; opacity: 0.9; max-width: 700px; margin: 0 auto; } .upload-section { padding: 30px; text-align: center; border-bottom: 1px solid #eee; } .upload-area { border: 3px dashed #4b6cb7; border-radius: 10px; padding: 40px; margin: 20px auto; max-width: 600px; background-color: #f8fafd; transition: all 0.3s; cursor: pointer; } .upload-area:hover, .upload-area.dragover { background-color: #e8eff9; border-color: #2b5bb5; } .upload-icon { font-size: 50px; color: #4b6cb7; margin-bottom: 15px; } .upload-text { margin-bottom: 20px; font-size: 1.2rem; } .browse-btn { display: inline-block; background: linear-gradient(135deg, #4b6cb7 0%, #182848 100%); color: white; padding: 12px 25px; border-radius: 6px; cursor: pointer; font-weight: 500; transition: all 0.3s; border: none; } .browse-btn:hover { transform: translateY(-2px); box-shadow: 0 5px 15px rgba(75, 108, 183, 0.3); } #file-input { display: none; } .display-section { padding: 20px; overflow: auto; } .excel-info { margin-bottom: 15px; padding: 10px; background-color: #f0f4f8; border-radius: 6px; display: flex; justify-content: space-between; align-items: center; } table { width: 100%; border-collapse: collapse; margin-top: 15px; box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05); } th, td { border: 1px solid #ddd; padding: 12px 15px; text-align: left; } th { background-color: #4b6cb7; color: white; position: sticky; top: 0; } tr:nth-child(even) { background-color: #f8fafd; } tr:hover { background-color: #e8f0fe; } .no-data { text-align: center; padding: 40px; color: #777; font-style: italic; } .sheet-selector { margin-bottom: 15px; padding: 8px 15px; border-radius: 6px; border: 1px solid #ddd; background-color: white; font-size: 1rem; } .instructions { padding: 20px; background-color: #f8fafd; border-radius: 8px; margin-top: 20px; } .instructions h3 { margin-bottom: 10px; color: #4b6cb7; } .instructions ul { padding-left: 20px; } .instructions li { margin-bottom: 8px; } @media (max-width: 768px) { .upload-area { padding: 20px; } h1 { font-size: 1.8rem; } table { font-size: 0.9rem; } th, td { padding: 8px 10px; } } </style> </head> <body> <div class="container"> <header> <h1>Excel在线查看器</h1> <p class="description">上传您的Excel文件，无需安装任何软件即可在线查看内容</p> </header> <div class="upload-section"> <div class="upload-area" id="drop-area"> <div class="upload-icon">📊</div> <p class="upload-text">拖放Excel文件到此处，或点击下方按钮选择文件</p> <input type="file" id="file-input" accept=".xlsx, .xls, .csv"> <button class="browse-btn" onclick="document.getElementById('file-input').click()">选择Excel文件</button> </div> </div> <div class="display-section"> <div class="excel-info"> <div id="file-info">尚未选择文件</div> <select class="sheet-selector" id="sheet-selector" style="display: none;"></select> </div> <div id="table-container"> <div class="no-data">请上传Excel文件以查看内容</div> </div> <div class="instructions"> <h3>使用说明</h3> <ul> <li>支持.xlsx、.xls和.csv格式的Excel文件</li> <li>您的文件仅在浏览器中处理，不会上传到任何服务器</li> <li>如果Excel文件包含多个工作表，可以使用上方下拉菜单切换</li> <li>最大支持10MB的文件</li> </ul> </div> </div> </div> <script> document.addEventListener('DOMContentLoaded', function() { const dropArea = document.getElementById('drop-area'); const fileInput = document.getElementById('file-input'); const tableContainer = document.getElementById('table-container'); const fileInfo = document.getElementById('file-info'); const sheetSelector = document.getElementById('sheet-selector'); let workbook = null; // 防止默认拖放行为 ['dragenter', 'dragover', 'dragleave', 'drop'].forEach(eventName => { dropArea.addEventListener(eventName, preventDefaults, false); }); function preventDefaults(e) { e.preventDefault(); e.stopPropagation(); } // 高亮拖放区域 ['dragenter', 'dragover'].forEach(eventName => { dropArea.addEventListener(eventName, highlight, false); }); ['dragleave', 'drop'].forEach(eventName => { dropArea.addEventListener(eventName, unhighlight, false); }); function highlight() { dropArea.classList.add('dragover'); } function unhighlight() { dropArea.classList.remove('dragover'); } // 处理文件拖放 dropArea.addEventListener('drop', handleDrop, false); function handleDrop(e) { const dt = e.dataTransfer; const files = dt.files; handleFiles(files); } // 处理文件选择 fileInput.addEventListener('change', function() { handleFiles(this.files); }); function handleFiles(files) { if (files.length === 0) return; const file = files[0]; if (!isExcelFile(file)) { alert('请选择Excel文件（.xlsx, .xls, .csv）'); return; } if (file.size > 10 * 1024 * 1024) { alert('文件大小不能超过10MB'); return; } fileInfo.textContent = `文件: ${file.name} (${formatFileSize(file.size)})`; const reader = new FileReader(); reader.onload = function(e) { const data = new Uint8Array(e.target.result); processExcelData(data); }; reader.readAsArrayBuffer(file); } function isExcelFile(file) { const allowedExtensions = ['.xlsx', '.xls', '.csv']; const fileName = file.name.toLowerCase(); return allowedExtensions.some(ext => fileName.endsWith(ext)); } function formatFileSize(bytes) { if (bytes < 1024) return bytes + ' bytes'; else if (bytes < 1048576) return (bytes / 1024).toFixed(1) + ' KB'; else return (bytes / 1048576).toFixed(1) + ' MB'; } function processExcelData(data) { try { workbook = XLSX.read(data, {type: 'array'}); // 显示工作表选择器（如果有多个工作表） if (workbook.SheetNames.length > 1) { sheetSelector.style.display = 'block'; sheetSelector.innerHTML = ''; workbook.SheetNames.forEach((name, index) => { const option = document.createElement('option'); option.value = index; option.textContent = name; sheetSelector.appendChild(option); }); sheetSelector.addEventListener('change', function() { displaySheet(this.value); }); } else { sheetSelector.style.display = 'none'; } // 显示第一个工作表 displaySheet(0); } catch (e) { console.error('处理Excel文件时出错:', e); alert('处理Excel文件时出错，请确保文件格式正确'); } } function displaySheet(sheetIndex) { if (!workbook) return; const worksheet = workbook.Sheets[workbook.SheetNames[sheetIndex]]; const jsonData = XLSX.utils.sheet_to_json(worksheet, {header: 1}); if (jsonData.length === 0) { tableContainer.innerHTML = '<div class="no-data">此工作表为空</div>'; return; } // 创建表格 let tableHTML = '<table><thead>'; // 添加表头（使用第一行数据） tableHTML += '<tr>'; jsonData[0].forEach(cell => { tableHTML += `<th>${cell}</th>`; }); tableHTML += '</tr></thead><tbody>'; // 添加表格数据（跳过第一行） for (let i = 1; i < jsonData.length; i++) { tableHTML += '<tr>'; jsonData[i].forEach(cell => { tableHTML += `<td>${cell}</td>`; }); tableHTML += '</tr>'; } tableHTML += '</tbody></table>'; tableContainer.innerHTML = tableHTML; } }); </script> </body> </html> mhgawxnu.png图片
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Typecho网站域名更换方法(防止404) 更换域名后，有四个地方的域名要修改一下。都是进入数据库直接SQL语句操作，所以操作前做好备份。 这是重头，改不好，各种404。 数据库修改建议直接使用SQL语句替换，方便快捷。 替换设置里的旧域名 修改typecho_options表 UPDATE `typecho_options` SET `value` = '新域名地址' WHERE `typecho_options`.`name` = 'siteUrl' AND `typecho_options`.`user` =0;替换文章正文的旧域名 修改typecho_contents表 UPDATE `typecho_contents` SET `text` = REPLACE(`text`,'旧域名地址','新域名地址');替换管理员的个人网址 修改typecho_users表 UPDATE `typecho_users` SET `url` = REPLACE(`url`,'旧域名地址','新域名地址');替换评论中的旧域名 对评论中的管理员的域名，和评论中的旧域名进行替换 修改 typecho_comments 表 UPDATE `typecho_comments` SET `url` = REPLACE(`url`,'旧域名地址','新域名地址'); UPDATE `typecho_comments` SET `text` = REPLACE(`text`,'旧域名地址','新域名地址');如果使用的域名邮箱，也建议进行更换 UPDATE `typecho_comments` SET `mail` = REPLACE(`mail`,'旧域名地址','新域名地址');以上SQL语句默认表前缀为typecho_，若你的数据库表前缀不是typecho_，请自行修改语句。
