手搓一个随机选餐器

仅供娱乐
代码部分

<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>随机选餐器</title>
    <style>
        :root {
            --primary-color: #00ff88;
            --secondary-color: #2196f3;
        }

        body {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            min-height: 100vh;
            margin: 0;
            background: linear-gradient(-45deg, #0f0f1f, #1a1a2f, #2a1a2f);
            background-size: 400% 400%;
            animation: gradientBG 15s ease infinite;
            font-family: 'Segoe UI', system-ui, sans-serif;
            color: white;
            overflow: hidden;
        }

        @keyframes gradientBG {
            0% { background-position: 0% 50%; }
            50% { background-position: 100% 50%; }
            100% { background-position: 0% 50%; }
        }

        #container {
            position: relative;
            text-align: center;
            padding: 2rem 3rem;
            background: rgba(255, 255, 255, 0.05);
            border-radius: 20px;
            backdrop-filter: blur(10px);
            box-shadow: 0 0 30px rgba(0, 255, 136, 0.2);
            z-index: 1;
            border: 1px solid rgba(255, 255, 255, 0.1);
            transition: transform 0.3s;
        }

        #container:hover {
            transform: translateY(-5px);
        }

        h1 {
            font-size: 2.5rem;
            margin: 0 0 2rem;
            background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-shadow: 0 0 20px rgba(0, 255, 136, 0.3);
        }

        #display {
            font-size: 2.5rem;
            margin: 2rem;
            padding: 1.5rem 3rem;
            background: rgba(255, 255, 255, 0.05);
            border-radius: 15px;
            position: relative;
            border: 2px solid transparent;
            background-clip: padding-box;
            transition: 0.3s;
        }

        #display::before {
            content: '';
            position: absolute;
            top: -2px;
            left: -2px;
            right: -2px;
            bottom: -2px;
            background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
            border-radius: inherit;
            z-index: -1;
            animation: borderFlow 3s linear infinite;
            opacity: 0;
            transition: opacity 0.3s;
        }

        .rolling#display::before {
            opacity: 1;
        }

        @keyframes borderFlow {
            0% { background-position: 0% 50%; }
            100% { background-position: 200% 50%; }
        }

        button {
            padding: 1rem 2.5rem;
            font-size: 1.2rem;
            background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
            border: none;
            border-radius: 50px;
            color: #000;
            cursor: pointer;
            position: relative;
            overflow: hidden;
            transition: 0.3s;
            font-weight: bold;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        button:hover {
            transform: scale(1.05);
            box-shadow: 0 0 30px rgba(0, 255, 136, 0.4);
        }

        button::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(
                90deg,
                transparent,
                rgba(255, 255, 255, 0.3),
                transparent
            );
            transition: 0.5s;
        }

        button:hover::before {
            left: 100%;
        }

        .glow {
            position: fixed;
            width: 200px;
            height: 200px;
            background: radial-gradient(circle, rgba(0,255,136,0.3) 0%, transparent 70%);
            filter: blur(60px);
            z-index: 0;
        }

        .result {
            animation: resultPop 0.5s;
            color: var(--primary-color);
            text-shadow: 0 0 20px rgba(0, 255, 136, 0.5);
        }

        @keyframes resultPop {
            0% { transform: scale(1); }
            50% { transform: scale(1.2); }
            100% { transform: scale(1); }
        }

        .particles {
            position: fixed;
            width: 100%;
            height: 100%;
            pointer-events: none;
            z-index: 0;
        }
    </style>
</head>
<body>
    <div class="glow" style="top:20%; left:30%"></div>
    <div class="glow" style="top:60%; left:70%"></div>
    
    <div class="particles"></div>

    <div id="container">
        <h1>今天吃什么？</h1>
        <div id="display">点击开始</div>
        <button id="controlBtn">开始</button>
    </div>

    <script>
        const meals = [
            '🍔 汉堡套餐',
            '🍜 牛肉面',
            '🥟 饺子',
            '🍕 披萨',
            '🥗 沙拉',
            '🍚 炒饭',
            '🍲 火锅',
            '🍣 寿司',
            '🍗 炸鸡',
            '🥪 三明治',
            '🍜 米粉',
            '🥩 烤肉'
        ];

        let isRolling = false;
        let intervalId = null;
        const display = document.getElementById('display');
        const controlBtn = document.getElementById('controlBtn');

        function startRolling() {
            isRolling = true;
            controlBtn.textContent = '停止';
            display.classList.add('rolling');
            display.classList.remove('result');

            intervalId = setInterval(() => {
                const randomIndex = Math.floor(Math.random() * meals.length);
                display.textContent = meals[randomIndex];
            }, 50);
        }

        function stopRolling() {
            isRolling = false;
            clearInterval(intervalId);
            controlBtn.textContent = '开始';
            display.classList.remove('rolling');
            display.classList.add('result');
        }

        controlBtn.addEventListener('click', () => {
            if (isRolling) {
                stopRolling();
            } else {
                startRolling();
            }
        });

        // 添加粒子效果
        function createParticles() {
            const particles = document.querySelector('.particles');
            for (let i = 0; i < 50; i++) {
                const particle = document.createElement('div');
                particle.style.cssText = `
                    position: absolute;
                    width: ${Math.random() * 5 + 2}px;
                    height: ${Math.random() * 5 + 2}px;
                    background: rgba(0, 255, 136, ${Math.random() * 0.5});
                    border-radius: 50%;
                    animation: float ${Math.random() * 5 + 5}s infinite linear;
                    left: ${Math.random() * 100}%;
                    top: ${Math.random() * 100}%;
                `;
                particles.appendChild(particle);
            }
        }
        // 初始化粒子
        createParticles();
        
        // 添加动态样式
        const style = document.createElement('style');
        style.textContent = `
            @keyframes float {
                0% { transform: translateY(0) rotate(0deg); }
                100% { transform: translateY(-100vh) rotate(360deg); }
            }
            @keyframes confettiFall {
                0% { transform: translateY(0) rotate(0deg); }
                100% { transform: translateY(100vh) rotate(720deg); }
            }
        `;
        document.head.appendChild(style);
    </script>
</body>
</html>
posted @ 2025-03-03 00:30  厚礼蝎  阅读(34)  评论(0)    收藏  举报