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index.html
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<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>有为加密货币价格测试</title>
<style>
body {
font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
margin: 0;
padding: 0;
background-image: url('https://images.unsplash.com/photo-1470252649378-9c29740c9fa8?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80');
background-size: cover;
background-position: center;
background-attachment: fixed;
color: #fff;
min-height: 100vh;
display: flex;
flex-direction: column;
align-items: center;
}
.content {
background-color: rgba(0, 0, 0, 0.7);
padding: 30px;
border-radius: 15px;
max-width: 1000px;
width: 90%;
box-sizing: border-box;
margin-top: 50px;
box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}
h1 {
text-align: center;
color: #f0f0f0;
font-size: 2.5em;
margin-bottom: 30px;
text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}
#clock {
font-size: 3em;
text-align: center;
margin: 20px 0;
color: #f0f0f0;
text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}
#status {
text-align: center;
font-style: italic;
margin-bottom: 30px;
color: #bdc3c7;
font-size: 1.2em;
}
#prices {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
gap: 30px;
}
.price-card {
background-color: rgba(255, 255, 255, 0.1);
border-radius: 12px;
padding: 25px;
box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.price-card:hover {
transform: translateY(-10px);
box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}
.price-up {
color: #2ecc71;
}
.price-down {
color: #e74c3c;
}
.symbol {
font-weight: bold;
font-size: 1.4em;
margin-bottom: 15px;
}
.price {
font-size: 1.8em;
margin-bottom: 10px;
}
.change {
font-size: 1.1em;
}
</style>
</head>
<body>
<div class="content">
<h1>有为加密货币价格测试</h1>
<div id="clock"></div>
<div id="status">正在连接...</div>
<div id="prices"></div>
</div>
<script>
const wsUrl = 'wss://ws.bitget.com/spot/v1/stream';
let ws;
let lastPrices = {};
let connectionAttempts = 0;
const maxAttempts = 5;
const symbols = ['BTC', 'ETH', 'SOL', 'ETC', 'GMT', 'BIGTIME'];
function updateClock() {
const now = new Date();
const hours = String(now.getHours()).padStart(2, '0');
const minutes = String(now.getMinutes()).padStart(2, '0');
const seconds = String(now.getSeconds()).padStart(2, '0');
document.getElementById('clock').textContent = `${hours}:${minutes}:${seconds}`;
}
setInterval(updateClock, 1000);
updateClock();
function connect() {
ws = new WebSocket(wsUrl);
ws.onopen = function () {
console.log('WebSocket 连接已建立');
document.getElementById('status').textContent = '已连接';
connectionAttempts = 0;
subscribe();
};
ws.onmessage = function (event) {
const data = JSON.parse(event.data);
if (data.data && Array.isArray(data.data)) {
data.data.forEach(updatePrice);
}
};
ws.onclose = function (event) {
console.log('WebSocket 连接已关闭', event);
document.getElementById('status').textContent = '连接已断开，正在尝试重新连接...';
if (connectionAttempts < maxAttempts) {
connectionAttempts++;
setTimeout(connect, 5000);
} else {
document.getElementById('status').textContent = '无法建立连接，请刷新页面重试。';
}
};
ws.onerror = function (error) {
console.error('WebSocket 错误:', error);
document.getElementById('status').textContent = 'WebSocket 错误，请查看控制台';
};
}
function subscribe() {
const subscribeMessage = {
"op": "subscribe",
"args": symbols.map(symbol => ({
"instType": "SP",
"channel": "ticker",
"instId": `${symbol}USDT`
}))
};
ws.send(JSON.stringify(subscribeMessage));
console.log('已发送订阅消息');
}
function updatePrice(data) {
const symbol = data.instId.replace('USDT', '');
const price = parseFloat(data.last).toFixed(4);
const change24h = parseFloat(data.chgUTC).toFixed(2);
let priceClass = '';
if (lastPrices[symbol]) {
if (price > lastPrices[symbol]) {
priceClass = 'price-up';
} else if (price < lastPrices[symbol]) {
priceClass = 'price-down';
}
}
lastPrices[symbol] = price;
let priceElement = document.getElementById(`${symbol.toLowerCase()}-price`);
if (!priceElement) {
priceElement = document.createElement('div');
priceElement.id = `${symbol.toLowerCase()}-price`;
priceElement.className = 'price-card';
document.getElementById('prices').appendChild(priceElement);
}
const changeClass = parseFloat(change24h) >= 0 ? 'price-up' : 'price-down';
priceElement.innerHTML = `
<div class="symbol">${symbol}</div>
<div class="price ${priceClass}">$${price}</div>
<div class="change ${changeClass}">24小时变化: ${change24h}%</div>
`;
}
connect();
setInterval(() => {
if (ws.readyState !== WebSocket.OPEN) {
document.getElementById('status').textContent = '连接已断开，正在尝试重新连接...';
connect();
}
}, 2000);
</script>
</body>
</html>