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<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>B站视频数据分析</title>
<script src="https://cdn.tailwindcss.com"></script>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css">
<script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/echarts-wordcloud@2.0.0/dist/echarts-wordcloud.min.js"></script>
<script>
tailwind.config = {
theme: {
extend: {
colors: {
bilibili: {
pink: '#FB7299',
blue: '#23ADE5',
dark: '#18191C',
}
},
fontFamily: {
sans: ['"HarmonyOS Sans"', 'sans-serif'],
}
}
}
}
</script>
<style>
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@400;500;700&display=swap');
body {
font-family: 'Noto Sans SC', sans-serif;
background-color: #f5f5f5;
}
.gradient-bg {
background: linear-gradient(135deg, #23ADE5 0%, #FB7299 100%);
}
.card-hover {
transition: all 0.3s ease;
}
.card-hover:hover {
transform: translateY(-5px);
box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}
.progress-bar {
height: 6px;
border-radius: 3px;
background-color: #e5e7eb;
overflow: hidden;
}
.progress-fill {
height: 100%;
border-radius: 3px;
background: linear-gradient(90deg, #FB7299, #23ADE5);
}
.word-cloud {
display: flex;
flex-wrap: wrap;
justify-content: center;
align-items: center;
padding: 20px;
min-height: 300px;
}
.level-badge {
display: inline-flex;
align-items: center;
justify-content: center;
width: 24px;
height: 24px;
border-radius: 50%;
color: white;
font-size: 12px;
font-weight: bold;
margin-right: 5px;
}
.level-1 { background-color: #cccccc; }
.level-2 { background-color: #99cc66; }
.level-3 { background-color: #3399ff; }
.level-4 { background-color: #9966cc; }
.level-5 { background-color: #ff9900; }
.level-6 { background-color: #ff6666; }
.chart-container {
width: 100%;
height: 400px;
}
.loading-spinner {
border: 4px solid rgba(0, 0, 0, 0.1);
border-radius: 50%;
border-top: 4px solid #FB7299;
width: 40px;
height: 40px;
animation: spin 1s linear infinite;
margin: 20px auto;
}
@keyframes spin {
0% { transform: rotate(0deg); }
100% { transform: rotate(360deg); }
}
</style>
</head>
<body class="bg-gray-100">
<div class="min-h-screen">
<!-- 顶部导航 -->
<nav class="bg-white shadow-sm">
<div class="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8">
<div class="flex justify-between h-16">
<div class="flex items-center">
<div class="flex-shrink-0 flex items-center">
<i class="fab fa-bilibili text-3xl text-bilibili-pink"></i>
<span class="ml-2 text-xl font-bold text-gray-800">B站视频数据分析</span>
</div>
</div>
</div>
</div>
</nav>
<!-- 主要内容 -->
<main class="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 py-8">
<!-- 视频基本信息 -->
<div class="bg-white rounded-xl shadow-md overflow-hidden mb-8">
<div class="p-6">
<div class="flex flex-col gap-6">
<div class="flex flex-col md:flex-row justify-between items-start">
<div class="flex-1">
<h1 id="videoTitle" class="text-2xl font-bold text-gray-800 mb-2">加载中...</h1>
<p id="videoDesc" class="text-gray-600 mb-4">加载视频描述...</p>
<div class="flex flex-wrap items-center text-sm text-gray-500 mb-4 gap-4">
<span><i class="fas fa-calendar-alt mr-1"></i> 上传时间: <span id="uploadTime">加载中...</span></span>
<span><i class="fas fa-clock mr-1"></i> 视频时长: <span id="videoDuration">加载中...</span></span>
</div>
<div id="videoTags" class="flex flex-wrap gap-2 mb-4">
<span class="bg-gray-100 px-3 py-1 rounded-full text-sm">加载标签...</span>
</div>
<div class="flex items-center">
<div>
<p id="upName" class="font-medium">UP主名称</p>
<p class="text-sm text-gray-500">粉丝: <span id="upFans">加载中...</span></p>
</div>
</div>
</div>
<button id="videoLinkBtn" class="mt-4 md:mt-0 bg-bilibili-pink hover:bg-bilibili-blue text-white font-medium py-2 px-4 rounded-lg transition-all duration-300 flex items-center">
<i class="fas fa-external-link-alt mr-2"></i>
观看视频
</button>
</div>
</div>
</div>
</div>
<!-- 数据概览 -->
<div class="grid grid-cols-1 md:grid-cols-4 gap-6 mb-8">
<div class="bg-white rounded-xl shadow-md overflow-hidden card-hover">
<div class="p-6">
<div class="flex items-center">
<div class="p-3 rounded-full bg-blue-100 text-bilibili-blue">
<i class="fas fa-play-circle text-xl"></i>
</div>
<div class="ml-4">
<p class="text-sm font-medium text-gray-500">播放量</p>
<p id="viewCount" class="text-2xl font-semibold text-gray-900">加载中...</p>
</div>
</div>
<div class="progress-bar mt-4">
<div id="viewProgress" class="progress-fill" style="width: 0%"></div>
</div>
</div>
</div>
<div class="bg-white rounded-xl shadow-md overflow-hidden card-hover">
<div class="p-6">
<div class="flex items-center">
<div class="p-3 rounded-full bg-pink-100 text-bilibili-pink">
<i class="fas fa-heart text-xl"></i>
</div>
<div class="ml-4">
<p class="text-sm font-medium text-gray-500">点赞数</p>
<p id="likeCount" class="text-2xl font-semibold text-gray-900">加载中...</p>
</div>
</div>
<div class="progress-bar mt-4">
<div id="likeProgress" class="progress-fill" style="width: 0%"></div>
</div>
</div>
</div>
<div class="bg-white rounded-xl shadow-md overflow-hidden card-hover">
<div class="p-6">
<div class="flex items-center">
<div class="p-3 rounded-full bg-purple-100 text-purple-600">
<i class="fas fa-star text-xl"></i>
</div>
<div class="ml-4">
<p class="text-sm font-medium text-gray-500">收藏数</p>
<p id="favoriteCount" class="text-2xl font-semibold text-gray-900">加载中...</p>
</div>
</div>
<div class="progress-bar mt-4">
<div id="favoriteProgress" class="progress-fill" style="width: 0%"></div>
</div>
</div>
</div>
<div class="bg-white rounded-xl shadow-md overflow-hidden card-hover">
<div class="p-6">
<div class="flex items-center">
<div class="p-3 rounded-full bg-green-100 text-green-600">
<i class="fas fa-comment-dots text-xl"></i>
</div>
<div class="ml-4">
<p class="text-sm font-medium text-gray-500">弹幕数</p>
<p id="danmakuCount" class="text-2xl font-semibold text-gray-900">加载中...</p>
</div>
</div>
<div class="progress-bar mt-4">
<div id="danmakuProgress" class="progress-fill" style="width: 0%"></div>
</div>
</div>
</div>
</div>
<!-- 观众分析 -->
<div class="grid grid-cols-1 lg:grid-cols-3 gap-6 mb-8">
<div class="bg-white rounded-xl shadow-md overflow-hidden card-hover">
<div class="p-6">
<h2 class="text-lg font-semibold text-gray-800 mb-4">观众性别分布</h2>
<div class="flex justify-center">
<div id="genderChart" class="w-48 h-48"></div>
</div>
<div class="mt-6 flex justify-center space-x-8">
<div class="flex items-center">
<div class="w-3 h-3 rounded-full bg-bilibili-pink mr-2"></div>
<span id="malePercent" class="text-sm text-gray-600">男性: 加载中...</span>
</div>
<div class="flex items-center">
<div class="w-3 h-3 rounded-full bg-bilibili-blue mr-2"></div>
<span id="femalePercent" class="text-sm text-gray-600">女性: 加载中...</span>
</div>
</div>
</div>
</div>
<div class="bg-white rounded-xl shadow-md overflow-hidden card-hover lg:col-span-2">
<div class="p-6">
<h2 class="text-lg font-semibold text-gray-800 mb-4">观众等级分布</h2>
<div class="flex flex-wrap gap-4">
<div class="flex-1 min-w-[120px]">
<div class="h-32 bg-gray-100 rounded-lg relative overflow-hidden">
<div id="level1Bar" class="absolute bottom-0 left-0 right-0 bg-bilibili-pink" style="height: 0%;"></div>
<div class="absolute top-1/2 left-0 right-0 text-center transform -translate-y-1/2">
<span class="level-badge level-1">1</span>
<span class="text-sm font-medium">Lv1</span>
<p id="level1Percent" class="text-xl font-bold">0%</p>
</div>
</div>
</div>
<div class="flex-1 min-w-[120px]">
<div class="h-32 bg-gray-100 rounded-lg relative overflow-hidden">
<div id="level2Bar" class="absolute bottom-0 left-0 right-0 bg-bilibili-blue" style="height: 0%;"></div>
<div class="absolute top-1/2 left-0 right-0 text-center transform -translate-y-1/2">
<span class="level-badge level-2">2</span>
<span class="text-sm font-medium">Lv2</span>
<p id="level2Percent" class="text-xl font-bold">0%</p>
</div>
</div>
</div>
<div class="flex-1 min-w-[120px]">
<div class="h-32 bg-gray-100 rounded-lg relative overflow-hidden">
<div id="level3Bar" class="absolute bottom-0 left-0 right-0 bg-purple-500" style="height: 0%;"></div>
<div class="absolute top-1/2 left-0 right-0 text-center transform -translate-y-1/2">
<span class="level-badge level-3">3</span>
<span class="text-sm font-medium">Lv3</span>
<p id="level3Percent" class="text-xl font-bold">0%</p>
</div>
</div>
</div>
<div class="flex-1 min-w-[120px]">
<div class="h-32 bg-gray-100 rounded-lg relative overflow-hidden">
<div id="level4Bar" class="absolute bottom-0 left-0 right-0 bg-green-500" style="height: 0%;"></div>
<div class="absolute top-1/2 left-0 right-0 text-center transform -translate-y-1/2">
<span class="level-badge level-4">4</span>
<span class="text-sm font-medium">Lv4</span>
<p id="level4Percent" class="text-xl font-bold">0%</p>
</div>
</div>
</div>
<div class="flex-1 min-w-[120px]">
<div class="h-32 bg-gray-100 rounded-lg relative overflow-hidden">
<div id="level5Bar" class="absolute bottom-0 left-0 right-0 bg-yellow-500" style="height: 0%;"></div>
<div class="absolute top-1/2 left-0 right-0 text-center transform -translate-y-1/2">
<span class="level-badge level-5">5</span>
<span class="text-sm font-medium">Lv5</span>
<p id="level5Percent" class="text-xl font-bold">0%</p>
</div>
</div>
</div>
<div class="flex-1 min-w-[120px]">
<div class="h-32 bg-gray-100 rounded-lg relative overflow-hidden">
<div id="level6Bar" class="absolute bottom-0 left-0 right-0 bg-red-500" style="height: 0%;"></div>
<div class="absolute top-1/2 left-0 right-0 text-center transform -translate-y-1/2">
<span class="level-badge level-6">6</span>
<span class="text-sm font-medium">Lv6</span>
<p id="level6Percent" class="text-xl font-bold">0%</p>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<!-- 词云分析 -->
<div class="grid grid-cols-1 lg:grid-cols-2 gap-6 mb-8">
<div class="bg-white rounded-xl shadow-md overflow-hidden card-hover">
<div class="p-6">
<h2 class="text-lg font-semibold text-gray-800 mb-4">弹幕词云</h2>
<div id="danmuWordCloud" class="chart-container">
<div class="loading-spinner"></div>
</div>
</div>
</div>
<div class="bg-white rounded-xl shadow-md overflow-hidden card-hover">
<div class="p-6">
<h2 class="text-lg font-semibold text-gray-800 mb-4">评论词云</h2>
<div id="commentWordCloud" class="chart-container">
<div class="loading-spinner"></div>
</div>
</div>
</div>
</div>
<!-- 互动数据 -->
<div class="bg-white rounded-xl shadow-md overflow-hidden card-hover mb-8">
<div class="p-6">
<h2 class="text-lg font-semibold text-gray-800 mb-4">互动数据</h2>
<div class="grid grid-cols-1 md:grid-cols-4 gap-6">
<div class="bg-gray-50 p-4 rounded-lg">
<div class="flex items-center justify-between mb-2">
<span class="text-sm font-medium text-gray-600">投币数</span>
<i class="fas fa-coins text-yellow-500"></i>
</div>
<p id="coinCount" class="text-2xl font-bold">加载中...</p>
</div>
<div class="bg-gray-50 p-4 rounded-lg">
<div class="flex items-center justify-between mb-2">
<span class="text-sm font-medium text-gray-600">分享数</span>
<i class="fas fa-share-alt text-blue-500"></i>
</div>
<p id="shareCount" class="text-2xl font-bold">加载中...</p>
</div>
<div class="bg-gray-50 p-4 rounded-lg">
<div class="flex items-center justify-between mb-2">
<span class="text-sm font-medium text-gray-600">评论数</span>
<i class="fas fa-comments text-green-500"></i>
</div>
<p id="replyCount" class="text-2xl font-bold">加载中...</p>
</div>
<div class="bg-gray-50 p-4 rounded-lg">
<div class="flex items-center justify-between mb-2">
<span class="text-sm font-medium text-gray-600">三连数</span>
<i class="fas fa-trophy text-purple-500"></i>
</div>
<p id="tripleCount" class="text-2xl font-bold">加载中...</p>
</div>
</div>
</div>
</div>
<!-- 后端数据分析结果 -->
<div class="bg-white rounded-xl shadow-md overflow-hidden card-hover mb-8">
<div class="p-6">
<h2 class="text-lg font-semibold text-gray-800 mb-4">视频数据分析结果</h2>
<div id="analysisResult" class="bg-gray-50 p-4 rounded-lg">
<div class="loading-spinner"></div>
</div>
</div>
</div>
</main>
</div>
<script>
// 模拟从后端API获取数据
async function fetchVideoData() {
// 这里应该是实际的API调用
// 模拟API响应延迟
await new Promise(resolve => setTimeout(resolve, 800));
// 模拟API返回的数据
return {
basicInfo: {
title: "B站2023年度数据报告分析",
desc: "本视频详细分析了B站2023年的用户增长、内容生态和商业变现情况,包含大量独家数据和深度解读。",
uploadTime: "2023-12-31",
duration: "15分28秒",
tags: ["年度报告", "数据分析", "B站", "互联网", "行业研究"],
upInfo: {
name: "数据分析师老王",
avatar: "https://i2.hdslb.com/bfs/face/7d8b5c857f4f8a1e0a7a3b2e2b3a1d1e3a1d1e3a1d1e3a1d1e3a1d1e3a1d1e3.jpg",
fans: "876,543"
},
videoUrl: "https://www.bilibili.com/video/BV1GJ411x7h7"
},
stats: {
view: 1245678,
like: 98765,
favorite: 56789,
danmaku: 34567,
coin: 23456,
share: 12345,
reply: 8765,
triple: 5678
},
audience: {
gender: {
male: 62,
female: 38
},
level: {
lv1: 30,
lv2: 45,
lv3: 60,
lv4: 50,
lv5: 35,
lv6: 20
}
},
wordCloud: {
danmu: [
{ name: '哈哈哈', value: 10000 },
{ name: '666', value: 8000 },
{ name: '太强了', value: 7000 },
{ name: '前排', value: 6000 },
{ name: '好活', value: 5500 },
{ name: 'awsl', value: 5000 },
{ name: '打卡', value: 4500 },
{ name: '泪目', value: 4000 },
{ name: '三连', value: 3800 },
{ name: '支持', value: 3500 },
{ name: '来了', value: 3000 },
{ name: '好耶', value: 2800 },
{ name: '爱了', value: 2500 },
{ name: '爷青回', value: 2200 },
{ name: '神仙', value: 2000 }
],
comment: [
{ name: '支持UP主', value: 5000 },
{ name: '太棒了', value: 4500 },
{ name: '学到了', value: 4000 },
{ name: '干货满满', value: 3800 },
{ name: '期待下一期', value: 3500 },
{ name: '三连了', value: 3200 },
{ name: '感谢分享', value: 3000 },
{ name: '太专业了', value: 2800 },
{ name: '收藏了', value: 2500 },
{ name: '讲得真好', value: 2200 },
{ name: '受益匪浅', value: 2000 },
{ name: '高质量内容', value: 1800 },
{ name: '支持一下', value: 1500 },
{ name: '继续加油', value: 1200 },
{ name: '太用心了', value: 1000 }
]
},
analysis: [
"视频表现分析:该视频在发布后24小时内获得了超过100万播放量,表现优异。点赞率8.2%,收藏率4.8%,均高于同类视频平均水平。",
"观众互动分析:弹幕互动主要集中在视频的3分12秒至5分45秒区间,该时段弹幕密度达到峰值,表明此部分内容最能引发观众共鸣。",
"关键词分析:弹幕和评论中出现频率最高的关键词是'专业'、'干货'和'支持',表明观众对视频内容的专业性和实用性给予了高度评价。",
"改进建议:建议在视频开头30秒内增加更多吸引眼球的内容,以提高观众留存率。同时可以考虑增加一些互动环节,进一步提高观众参与度。"
]
};
}
// 格式化数字
function formatNumber(num) {
return num.toString().replace(/\B(?=(\d{3})+(?!\d))/g, ",");
}
// 初始化性别分布图表
function initGenderChart(malePercent, femalePercent) {
const chart = echarts.init(document.getElementById('genderChart'));
const option = {
series: [{
type: 'pie',
radius: ['60%', '80%'],
avoidLabelOverlap: false,
itemStyle: {
borderRadius: 10,
borderColor: '#fff',
borderWidth: 2
},
label: {
show: false,
position: 'center'
},
emphasis: {
label: {
show: true,
fontSize: '18',
fontWeight: 'bold'
}
},
labelLine: {
show: false
},
data: [
{ value: malePercent, name: '男性', itemStyle: { color: '#FB7299' } },
{ value: femalePercent, name: '女性', itemStyle: { color: '#23ADE5' } }
]
}]
};
chart.setOption(option);
window.addEventListener('resize', function() {
chart.resize();
});
}
// 初始化弹幕词云
function initDanmuWordCloud(data) {
const chart = echarts.init(document.getElementById('danmuWordCloud'));
const option = {
backgroundColor: '#ffffff',
tooltip: {},
series: [{
type: 'wordCloud',
shape: 'circle',
left: 'center',
top: 'center',
width: '90%',
height: '90%',
right: null,
bottom: null,
sizeRange: [12, 60],
rotationRange: [-45, 45],
rotationStep: 15,
gridSize: 8,
drawOutOfBound: false,
textStyle: {
fontFamily: 'Noto Sans SC',
fontWeight: 'bold',
color: function () {
return 'rgb(' +
Math.round(Math.random() * 155 + 100) + ',' +
Math.round(Math.random() * 155 + 100) + ',' +
Math.round(Math.random() * 155 + 100) + ')';
}
},
emphasis: {
focus: 'self',
textStyle: {
shadowBlur: 10,
shadowColor: '#333'
}
},
data: data
}]
};
chart.setOption(option);
window.addEventListener('resize', function() {
chart.resize();
});
}
// 初始化评论词云
function initCommentWordCloud(data) {
const chart = echarts.init(document.getElementById('commentWordCloud'));
const option = {
backgroundColor: '#ffffff',
tooltip: {},
series: [{
type: 'wordCloud',
shape: 'circle',
left: 'center',
top: 'center',
width: '90%',
height: '90%',
right: null,
bottom: null,
sizeRange: [12, 60],
rotationRange: [-45, 45],
rotationStep: 15,
gridSize: 8,
drawOutOfBound: false,
textStyle: {
fontFamily: 'Noto Sans SC',
fontWeight: 'bold',
color: function () {
return 'rgb(' +
Math.round(Math.random() * 155 + 100) + ',' +
Math.round(Math.random() * 155 + 100) + ',' +
Math.round(Math.random() * 155 + 100) + ')';
}
},
emphasis: {
focus: 'self',
textStyle: {
shadowBlur: 10,
shadowColor: '#333'
}
},
data: data
}]
};
chart.setOption(option);
window.addEventListener('resize', function() {
chart.resize();
});
}
// 加载并渲染所有数据
async function loadAllData() {
try {
const data = await fetchVideoData();
// 填充基本信息
document.getElementById('videoTitle').textContent = data.basicInfo.title;
document.getElementById('videoDesc').textContent = data.basicInfo.desc;
document.getElementById('uploadTime').textContent = data.basicInfo.uploadTime;
document.getElementById('videoDuration').textContent = data.basicInfo.duration;
const tagsContainer = document.getElementById('videoTags');
tagsContainer.innerHTML = '';
data.basicInfo.tags.forEach(tag => {
const tagElement = document.createElement('span');
tagElement.className = 'bg-gray-100 px-3 py-1 rounded-full text-sm';
tagElement.textContent = tag;
tagsContainer.appendChild(tagElement);
});
document.getElementById('upName').textContent = data.basicInfo.upInfo.name;
document.getElementById('upFans').textContent = data.basicInfo.upInfo.fans;
document.getElementById('videoLinkBtn').addEventListener('click', function() {
window.open(data.basicInfo.videoUrl, '_blank');
});
// 填充统计数据
document.getElementById('viewCount').textContent = formatNumber(data.stats.view);
document.getElementById('likeCount').textContent = formatNumber(data.stats.like);
document.getElementById('favoriteCount').textContent = formatNumber(data.stats.favorite);
document.getElementById('danmakuCount').textContent = formatNumber(data.stats.danmaku);
document.getElementById('coinCount').textContent = formatNumber(data.stats.coin);
document.getElementById('shareCount').textContent = formatNumber(data.stats.share);
document.getElementById('replyCount').textContent = formatNumber(data.stats.reply);
document.getElementById('tripleCount').textContent = formatNumber(data.stats.triple);
// 设置进度条
const maxStat = Math.max(data.stats.view, data.stats.like, data.stats.favorite, data.stats.danmaku);
document.getElementById('viewProgress').style.width = `${(data.stats.view / maxStat) * 100}%`;
document.getElementById('likeProgress').style.width = `${(data.stats.like / maxStat) * 100}%`;
document.getElementById('favoriteProgress').style.width = `${(data.stats.favorite / maxStat) * 100}%`;
document.getElementById('danmakuProgress').style.width = `${(data.stats.danmaku / maxStat) * 100}%`;
// 填充观众分析数据
document.getElementById('malePercent').textContent = `男性: ${data.audience.gender.male}%`;
document.getElementById('femalePercent').textContent = `女性: ${data.audience.gender.female}%`;
initGenderChart(data.audience.gender.male, data.audience.gender.female);
// 填充等级分布数据
document.getElementById('level1Percent').textContent = `${data.audience.level.lv1}%`;
document.getElementById('level2Percent').textContent = `${data.audience.level.lv2}%`;
document.getElementById('level3Percent').textContent = `${data.audience.level.lv3}%`;
document.getElementById('level4Percent').textContent = `${data.audience.level.lv4}%`;
document.getElementById('level5Percent').textContent = `${data.audience.level.lv5}%`;
document.getElementById('level6Percent').textContent = `${data.audience.level.lv6}%`;
document.getElementById('level1Bar').style.height = `${data.audience.level.lv1}%`;
document.getElementById('level2Bar').style.height = `${data.audience.level.lv2}%`;
document.getElementById('level3Bar').style.height = `${data.audience.level.lv3}%`;
document.getElementById('level4Bar').style.height = `${data.audience.level.lv4}%`;
document.getElementById('level5Bar').style.height = `${data.audience.level.lv5}%`;
document.getElementById('level6Bar').style.height = `${data.audience.level.lv6}%`;
// 初始化词云
initDanmuWordCloud(data.wordCloud.danmu);
initCommentWordCloud(data.wordCloud.comment);
// 填充分析结果
const analysisContainer = document.getElementById('analysisResult');
analysisContainer.innerHTML = '';
data.analysis.forEach(item => {
const p = document.createElement('p');
p.className = 'text-gray-600 mb-3';
p.textContent = item;
analysisContainer.appendChild(p);
});
} catch (error) {
console.error('加载数据失败:', error);
alert('加载数据失败,请稍后重试');
}
}
// 页面加载完成后初始化数据
window.addEventListener('load', loadAllData);
</script>
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