短视频网页 ',短视'探索未知领域

];

const randomDescription = descriptions[Math.floor(Math.random() * descriptions.length)];

document.querySelector('.video-description p:first-child').textContent = randomDescription;

}

// 初始化

generateVideoList();

// 刷新推荐视频

document.querySelector('.refresh-btn').addEventListener('click',频网 function() {

// 简单打乱数组实现刷新效果

for (let i = recommendedVideos.length - 1; i > 0; i--) {

const j = Math.floor(Math.random() * (i + 1));

[recommendedVideos[i], recommendedVideos[j]] = [recommendedVideos[j], recommendedVideos[i]];

}

generateVideoList();

});

// 全屏功能

document.querySelector('.fullscreen-btn').addEventListener('click', function() {

const player = document.querySelector('.video-player');

if (!document.fullscreenElement) {

if (player.requestFullscreen) {

player.requestFullscreen();

} else if (player.webkitRequestFullscreen) {

player.webkitRequestFullscreen();

} else if (player.msRequestFullscreen) {

player.msRequestFullscreen();

}

} else {

if (document.exitFullscreen) {

document.exitFullscreen();

} else if (document.webkitExitFullscreen) {

document.webkitExitFullscreen();

} else if (document.msExitFullscreen) {

document.msExitFullscreen();

}

}

});

// 音量控制

const volumeBtn = document.querySelector('.volume-btn');

volumeBtn.addEventListener('click', function() {

if (video.muted) {

video.muted = false;

volumeBtn.innerHTML = '<i class="fas fa-volume-up"></i>';

} else {

video.muted = true;

volumeBtn.innerHTML = '<i class="fas fa-volume-mute"></i>';

}

});

// 进度条控制

const progressBar = document.querySelector('.progress-bar');

const progress = document.querySelector('.progress');

progressBar.addEventListener('click', function(e) {

const percent = e.offsetX / progressBar.offsetWidth;

video.currentTime = percent * video.duration;

progress.style.width = `${percent * 100}%`;

});

// 更新进度条

video.addEventListener('timeupdate', function() {

const percent = (video.currentTime / video.duration) * 100;

progress.style.width = `${percent}%`;

});

});

</script>

}

});

// 推荐视频数据

const recommendedVideos = [

{

id: 1,频网

title: '城市夜景延时摄影 - 繁华都市的夜晚魅力',

author: '摄影爱好者',

views: '120万',

likes: '18.5万',

thumbnail: 'https://images.unsplash.com/photo-1519501025264-65ba15a82390?ixlib=rb-4.0.3&auto=format&fit=crop&w=400&q=80',

active: false

},

{

id: 2,

title: '街头美食探索：东京深夜食堂',

author: '美食探险家',

views: '340万',

likes: '45.2万',

thumbnail: 'https://images.unsplash.com/photo-1565299624946-b28f40a0ca4b?ixlib=rb-4.0.3&auto=format&fit=crop&w=400&q=80',

active: false

},

{

id: 3,

title: '极限运动集锦：挑战不可能',

author: '冒险王',

views: '520万',

likes: '68.3万',

thumbnail: 'https://images.unsplash.com/photo-1536240478700-b869070f9279?ixlib=rb-4.0.3&auto=format&fit=crop&w-400&q=80',

active: false

},

{

id: 4,

title: '萌宠日常：猫咪的搞笑瞬间',

author: '宠物日记',

views: '890万',

likes: '102.5万',

thumbnail: 'https://images.unsplash.com/photo-1514888286974-6d03bde4ba47?ixlib=rb-4.0.3&auto=format&fit=crop&w=400&q=80',

active: true

},

{

id: 5,

title: 'DIY手工制作：旧物改造创意',

author: '手工达人',

views: '76万',

likes: '9.8万',

thumbnail: 'https://images.unsplash.com/photo-1586023492125-27b2c045efd7?ixlib=rb-4.0.3&auto=format&fit=crop&w=400&q=80',

active: false

},

{

id: 6,

title: '旅行Vlog：冰岛极光之旅',

author: '环球旅行家',

views: '450万',

likes: '58.7万',

thumbnail: 'https://images.unsplash.com/photo-1506905925346-21bda4d32df4?ixlib=rb-4.0.3&auto=format&fit=crop&w=400&q=80',

active: false

},

{

id: 7,

title: '健身教程：30天塑造完美身材',

author: '健身教练',

views: '320万',

likes: '41.3万',

thumbnail: 'https://images.unsplash.com/photo-1534367507877-0edd93bd013b?ixlib=rb-4.0.3&auto=format&fit=crop&w=400&q=80',

active: false

},

{

id: 8,

title: '科技评测：最新智能手机体验',

author: '科技先锋',

views: '180万',

likes: '23.6万',

thumbnail: 'https://images.unsplash.com/photo-1511707171634-5f897ff02aa9?ixlib=rb-4.0.3&auto=format&fit=crop&w=400&q=80',

active: false

}

];

// 生成推荐视频列表

function generateVideoList() {

videoList.innerHTML = '';

recommendedVideos.forEach(video => {

const videoItem = document.createElement('div');

videoItem.className = `video-item ${video.active ? 'active' : ''}`;

videoItem.dataset.id = video.id;

videoItem.innerHTML = `

<div class="video-thumbnail">

<img src="${video.thumbnail}" alt="${video.title}">

</div>

<div class="video-item-info">

<h3 class="video-item-title">${video.title}</h3>

<p class="video-item-author">${video.author}</p>

<div class="video-item-stats">

<span><i class="fas fa-eye"></i> ${video.views}</span>

<span><i class="fas fa-heart"></i> ${video.likes}</span>

</div>

</div>

`;

videoItem.addEventListener('click', function() {

// 移除所有active类

document.querySelectorAll('.video-item').forEach(item => {

item.classList.remove('active');

});

// 给当前点击项添加active类

this.classList.add('active');

// 更新主视频信息

updateMainVideo(video);

});

videoList.appendChild(videoItem);

});

}

// 更新主视频信息

function updateMainVideo(videoData) {

document.querySelector('.video-title').textContent = videoData.title;

document.querySelector('.author-info h4').textContent = videoData.author;

document.querySelector('.video-meta span:first-child').textContent = `${videoData.views}次观看`;

// 随机生成点赞数

const likeBtn = document.getElementById('likeBtn');

const randomLikes = Math.floor(Math.random() * 1000000) + 50000;

let likeText = randomLikes >= 10000 ? (randomLikes / 10000).toFixed(1) + '万' : randomLikes;

likeBtn.querySelector('span').textContent = likeText;

// 随机决定是否已点赞

if (Math.random() > 0.5) {

likeBtn.classList.add('liked');

} else {

likeBtn.classList.remove('liked');

}

// 更新视频描述

const descriptions = [

'一段精彩的短视频，可以分享给朋友了！短视优雅的频网海龟和奇特的珊瑚形态。',短视

'探索未知领域，');

});

// 分享功能

shareBtn.addEventListener('click',频网 function() {

if (navigator.share) {

navigator.share({

title: '发现一个有趣的短视频',

text: '探索海底世界的奇妙之旅 - 珊瑚礁的美丽与神秘',

url: window.location.href

});

} else {

alert('链接已复制到剪贴板，带你体验不一样的短视视角和感受。但人类只探索了其中的频网5%。发现生活中被忽略的短视美好细节。这段短视频展示了各种海洋生物，频网海洋覆盖了地球表面的短视71%，</p>

<p style="margin-top: 10px; color: #ff0050;">#海洋保护 #海底世界 #珊瑚礁 #海洋生物 #环境保护</p>

</div>

</div>

</div>

<!-- 推荐视频列表 -->

<div class="recommended-videos">

<div class="section-title">

<span>推荐视频</span>

<button class="refresh-btn">

<i class="fas fa-redo-alt"></i> 换一批

</button>

</div>

<div class="video-list" id="videoList">

<!-- 推荐视频将通过JavaScript动态生成 -->

</div>

</div>

</div>

<!-- 底部控制栏 -->

<div class="bottom-controls">

<button class="bottom-btn active">

<i class="fas fa-home"></i>

<span>首页</span>

</button>

<button class="bottom-btn">

<i class="fas fa-compass"></i>

<span>发现</span>

</button>

<button class="bottom-btn">

<i class="fas fa-plus-square"></i>

<span>创作</span>

</button>

<button class="bottom-btn">

<i class="fas fa-comment-dots"></i>

<span>消息</span>

</button>

<button class="bottom-btn">

<i class="fas fa-user"></i>

<span>我的频网</span>

</button>

</div>

<script>

document.addEventListener('DOMContentLoaded', function() {

const video = document.getElementById('mainVideo');

const playBtn = document.getElementById('playBtn');

const likeBtn = document.getElementById('likeBtn');

const commentBtn = document.getElementById('commentBtn');

const shareBtn = document.getElementById('shareBtn');

const videoList = document.getElementById('videoList');

// 视频控制功能

playBtn.addEventListener('click', function() {

if (video.paused) {

video.play();

playBtn.innerHTML = '<i class="fas fa-pause"></i>';

} else {

video.pause();

playBtn.innerHTML = '<i class="fas fa-play"></i>';

}

});

video.addEventListener('play', function() {

playBtn.innerHTML = '<i class="fas fa-pause"></i>';

});

video.addEventListener('pause', function() {

playBtn.innerHTML = '<i class="fas fa-play"></i>';

});

// 点赞功能

likeBtn.addEventListener('click', function() {

const isLiked = likeBtn.classList.contains('liked');

const countSpan = likeBtn.querySelector('span');

let count = parseInt(countSpan.textContent);

if (isLiked) {

likeBtn.classList.remove('liked');

count--;

} else {

likeBtn.classList.add('liked');

count++;

}

// 格式化数字显示

if (count >= 10000) {

countSpan.textContent = (count / 10000).toFixed(1) + '万';

} else {

countSpan.textContent = count;

}

});

// 评论功能

commentBtn.addEventListener('click', function() {

alert('评论功能即将开放，',短视

'通过这个视频，让我们共同保护海洋生态系统，为子孙后代留下这片蓝色宝藏。