js实现控制手机摄像头散光灯补光灯开关代码-html代码-BFW代码库

js实现控制手机摄像头散光灯补光灯开关代码

代码语言：html

所属分类：其他

代码描述：js实现控制手机摄像头散光灯补光灯开关代码，需要在https下运行打开。

下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开

<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=no, viewport-fit=cover">
    <meta name="apple-mobile-web-app-capable" content="yes">
    <meta name="apple-mobile-web-app-status-bar-style" content="black-translucent">
    <meta name="theme-color" content="#0a0a0a">
    <title>手电筒</title>
    <style>
        :root {
            --bg: #0a0a0a;
            --bg-light: #1a1a1a;
            --text: #e0e0e0;
            --text-dim: #888;
            --accent-off: #3a3a3a;
            --accent-on: #ffb300;
            --glow-on: rgba(255, 179, 0, 0.6);
            --glow-strong: rgba(255, 200, 50, 0.9);
            --danger: #e57373;
            --success: #81c784;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            -webkit-tap-highlight-color: transparent;
            -webkit-user-select: none;
            user-select: none;
            -webkit-touch-callout: none;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Helvetica Neue', sans-serif;
            background: var(--bg);
            color: var(--text);
            min-height: 100vh;
            min-height: 100dvh;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            overflow: hidden;
            transition: background 0.8s ease;
            position: relative;
        }

        /* 环境光模拟 - 手电筒开启时背景微微变暖 */
        body.torch-on {
            background: #11100a;
        }

        /* 环境光晕 */
        .ambient-glow {
            position: fixed;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 300px;
            height: 300px;
            border-radius: 50%;
            pointer-events: none;
            background: radial-gradient(circle, rgba(255, 179, 0, 0.08) 0%, rgba(255, 179, 0, 0.03) 40%, transparent 70%);
            opacity: 0;
            transition: opacity 0.6s ease;
            z-index: 0;
        }
        body.torch-on .ambient-glow {
            opacity: 1;
            animation: ambientPulse 2.5s ease-in-out infinite;
        }
        @keyframes ambientPulse {
            0%,
            100% {
                transform: translate(-50%, -50%) scale(1);
                opacity: 0.7;
            }
            50% {
                transform: translate(-50%, -50%) scale(1.3);
                opacity: 1;
            }
        }

        /* 主容器 */
        .container {
            position: relative;
            z-index: 1;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 30px;
            padding: 20px;
        }

        /* 状.........完整代码请登录后点击上方下载按钮下载查看