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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>API代理服务器 - 统计面板</title>
<script src="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/3.9.1/chart.min.js"></script>
<link rel="stylesheet" href="/static/styles.css">
</head>
<body>
<div class="container">
<div class="header">
<h1>🚀 API代理服务器<span class="go-badge">Go版本</span><span class="performance-badge">性能优化</span></h1>
<p id="performance-info">正在加载性能数据...</p>
</div>
<div class="chart-section">
<div class="chart-header">
<h2 class="chart-title">📊 API调用统计图表</h2>
<div class="time-tabs">
<button class="time-tab active" data-period="today">24小时</button>
<button class="time-tab" data-period="week">7天</button>
<button class="time-tab" data-period="month">30天</button>
<button class="time-tab" data-period="total">总计</button>
</div>
</div>
<div class="chart-info">
<p>📊 组合图表：蓝色柱状图显示总API调用次数，红色折线图显示总体调用趋势。选择上方时间范围查看不同维度数据。</p>
</div>
<div class="chart-grid">
<div class="chart-container">
<canvas id="apiChart"></canvas>
</div>
<div>
<div class="chart-legend" id="chartLegend"></div>
</div>
</div>
</div>
<div class="stats-grid" id="stats-grid">
<!-- 统计卡片将通过JavaScript动态加载 -->
</div>
<div class="usage-guide">
<h2>📖 使用说明</h2>
<h3>支持的API端点</h3>
<div class="endpoint-list" id="endpoint-list">
<!-- 端点列表将通过JavaScript动态加载 -->
</div>
<div class="example-section">
<h3>🔧 使用方法</h3>
<p style="margin-bottom: 16px; color: #666;">将原始API地址替换为代理地址，例如：</p>
<h4 style="margin: 16px 0 8px 0; color: #333;">OpenAI API 示例：</h4>
<div class="code-block"># 原始地址
https://api.openai.com/v1/chat/completions
# 代理地址
<span id="current-domain">loading...</span>/openai/v1/chat/completions</div>
<h4 style="margin: 16px 0 8px 0; color: #333;">JavaScript 示例：</h4>
<div class="code-block">// 使用 fetch API
const response = await fetch('<span id="js-example-domain">loading...</span>/openai/v1/chat/completions', {
method: 'POST',
headers: {
'Content-Type': 'application/json',
'Authorization': 'Bearer YOUR_API_KEY'
},
body: JSON.stringify({
model: 'gpt-3.5-turbo',
messages: [{ role: 'user', content: 'Hello!' }]
})
});
const data = await response.json();
console.log(data);</div>
<h4 style="margin: 16px 0 8px 0; color: #333;">Gemini API 示例：</h4>
<div class="code-block"># 原始地址
https://generativelanguage.googleapis.com/v1/models
# 代理地址
<span id="gemini-example-domain">loading...</span>/gemini/v1/models</div>
<h4 style="margin: 16px 0 8px 0; color: #333;">Claude API 示例：</h4>
<div class="code-block"># 原始地址
https://api.anthropic.com/v1/messages
# 代理地址
<span id="claude-example-domain">loading...</span>/claude/v1/messages</div>
</div>
<div class="example-section">
<h3>⚡ Go版本特性</h3>
<ul style="margin-left: 20px; color: #666; line-height: 1.6;">
<li>🚀 <strong>高并发性能</strong>：支持数万并发连接</li>
<li>⚡ <strong>低延迟</strong>：平均响应时间 < 50ms</li>
<li>💾 <strong>内存优化</strong>：使用原子操作和读写锁</li>
<li>🔄 <strong>连接池</strong>：HTTP连接复用和Keep-Alive</li>
<li>📊 <strong>智能缓存</strong>：统计数据3秒缓存机制</li>
<li>🛡️ <strong>异步处理</strong>：统计记录异步化避免阻塞</li>
<li>🧹 <strong>自动清理</strong>：定期清理过期数据释放内存</li>
<li>✅ 支持所有HTTP方法和CORS跨域请求</li>
<li>✅ 实时性能监控和错误率统计</li>
<li>✅ 代理模式支持完整网页浏览</li>
<li>✅ Gemini NoThink模式自动禁用思考模式</li>
</ul>
</div>
<div class="example-section">
<h3>⚡ 特性</h3>
<ul style="margin-left: 20px; color: #666; line-height: 1.6;">
<li>✅ 支持所有HTTP方法 (GET, POST, PUT, DELETE等)</li>
<li>✅ 自动转发请求头和响应头</li>
<li>✅ 支持CORS跨域请求</li>
<li>✅ 实时统计API调用次数</li>
<li>✅ 代理模式支持完整网页浏览</li>
<li>✅ 自动获取当前域名，无需手动配置</li>
<li>✅ 组合图表展示调用统计和趋势</li>
<li>✅ Gemini NoThink模式：自动为Gemini请求添加thinkingBudget: 0禁用思考模式</li>
</ul>
</div>
<div class="example-section">
<h3>📊 统计功能</h3>
<ul style="margin-left: 20px; color: #666; line-height: 1.6;">
<li>📈 实时统计API调用次数</li>
<li>📈 支持多时间维度统计（24h/7d/30d/总计）</li>
<li>📈 重点监控OpenAI、Gemini、Claude和XAI API使用量</li>
<li>📈 提供JSON格式统计API: <code style="background: #f1f5f9; padding: 2px 6px; border-radius: 4px;" id="stats-api-url">loading...</code></li>
<li>📈 组合图表展示，柱状图+折线图显示数据和趋势</li>
</ul>
</div>
<div class="example-section">
<h3>📊 统计API</h3>
<p style="margin-bottom: 16px; color: #666;">提供JSON格式的统计数据：</p>
<div class="code-block">GET <span id="stats-example-domain">loading...</span>/stats</div>
</div>
</div>
</div>
<button class="refresh-btn" onclick="refreshData()">🔄 刷新数据</button>
<div id="toast" class="toast"></div>
<script>
let rawStatsData = null;
let chartInstance = null;
let currentPeriod = 'today';
let currentDomain = '';
const barColors = ['#6366f1', '#10b981', '#f59e0b', '#ef4444', '#8b5cf6', '#06b6d4', '#84cc16', '#f97316', '#ec4899', '#64748b', '#14b8a6', '#a855f7', '#eab308', '#22c55e', '#3b82f6'];
// API映射
const apiMapping = {
"/discord": "https://discord.com/api",
"/telegram": "https://api.telegram.org",
"/openai": "https://api.openai.com",
"/claude": "https://api.anthropic.com",
"/gemini": "https://generativelanguage.googleapis.com",
"/gnothink": "https://generativelanguage.googleapis.com",
"/meta": "https://www.meta.ai/api",
"/groq": "https://api.groq.com/openai",
"/xai": "https://api.x.ai",
"/cohere": "https://api.cohere.ai",
"/huggingface": "https://api-inference.huggingface.co",
"/together": "https://api.together.xyz",
"/novita": "https://api.novita.ai",
"/portkey": "https://api.portkey.ai",
"/fireworks": "https://api.fireworks.ai",
"/openrouter": "https://openrouter.ai/api",
"/sophnet": "https://sophnet.com/",
"/cerebras": "https://api.cerebras.ai"
};
// 获取当前域名
function getCurrentDomain() {
const protocol = window.location.protocol;
const host = window.location.host;
return `${protocol}//${host}`;
}
// 加载统计数据
async function loadStatsData() {
try {
const response = await fetch('/stats');
if (!response.ok) {
throw new Error(`HTTP error! status: ${response.status}`);
}
const data = await response.json();
rawStatsData = {
stats: {
total: data.total,
endpoints: data.endpoints
},
performance: data.performance,
requests: data.requests || [], // 从后端获取的请求时间戳数据
endpoints: data.endpoints
};
return data;
} catch (error) {
console.error('加载统计数据失败:', error);
showToast('加载数据失败，请稍后重试');
return null;
}
}
// 渲染统计卡片
function renderStatsCards(data) {
const getStats = (endpoint) => {
if (data.endpoints && data.endpoints[endpoint]) {
return data.endpoints[endpoint];
}
return { total: 0, today: 0, week: 0, month: 0 };
};
const cerebrasStats = getStats('/cerebras');
const geminiStats = getStats('/gemini');
const claudeStats = getStats('/claude');
const xaiStats = getStats('/xai');
const activeEndpoints = Object.keys(data.endpoints || {}).filter(k =>
data.endpoints[k].total > 0
).length;
// 性能等级CSS类
const getPerformanceClass = (value, good, warning) => {
if (value <= good) return 'good';
if (value <= warning) return 'warning';
return 'danger';
};
const getMemoryClass = (value) => {
if (value <= 50) return 'good';
if (value <= 100) return 'warning';
return 'danger';
};
const getResponseTimeClass = (value) => {
if (value <= 100) return 'good';
if (value <= 500) return 'warning';
return 'danger';
};
const getErrorRateClass = (value) => {
if (value <= 1.0) return 'good';
if (value <= 5.0) return 'warning';
return 'danger';
};
const performance = data.performance || {};
const qpsClass = getPerformanceClass(performance.requests_per_sec || 0, 10, 50);
const responseTimeClass = getResponseTimeClass(performance.avg_response_time_ms || 0);
const errorRateClass = getErrorRateClass(performance.error_rate || 0);
const memoryClass = getMemoryClass(performance.memory_usage_mb || 0);
document.getElementById('stats-grid').innerHTML = `
<div class="stat-card">
<h3><div class="api-icon openai-icon">C</div>Cerebras API 调用统计</h3>
<div class="stat-row"><span class="stat-label">24小时</span><span class="stat-value">${cerebrasStats.today}</span></div>
<div class="stat-row"><span class="stat-label">7天</span><span class="stat-value">${cerebrasStats.week}</span></div>
<div class="stat-row"><span class="stat-label">30天</span><span class="stat-value">${cerebrasStats.month}</span></div>
<div class="stat-row"><span class="stat-label">总计</span><span class="stat-value">${cerebrasStats.total}</span></div>
</div>
<div class="stat-card">
<h3><div class="api-icon gemini-icon">G</div>Gemini API 调用统计</h3>
<div class="stat-row"><span class="stat-label">24小时</span><span class="stat-value">${geminiStats.today}</span></div>
<div class="stat-row"><span class="stat-label">7天</span><span class="stat-value">${geminiStats.week}</span></div>
<div class="stat-row"><span class="stat-label">30天</span><span class="stat-value">${geminiStats.month}</span></div>
<div class="stat-row"><span class="stat-label">总计</span><span class="stat-value">${geminiStats.total}</span></div>
</div>
<div class="stat-card">
<h3><div class="api-icon claude-icon">C</div>Claude API 调用统计</h3>
<div class="stat-row"><span class="stat-label">24小时</span><span class="stat-value">${claudeStats.today}</span></div>
<div class="stat-row"><span class="stat-label">7天</span><span class="stat-value">${claudeStats.week}</span></div>
<div class="stat-row"><span class="stat-label">30天</span><span class="stat-value">${claudeStats.month}</span></div>
<div class="stat-row"><span class="stat-label">总计</span><span class="stat-value">${claudeStats.total}</span></div>
</div>
<div class="stat-card">
<h3><div class="api-icon xai-icon">X</div>XAI API 调用统计</h3>
<div class="stat-row"><span class="stat-label">24小时</span><span class="stat-value">${xaiStats.today}</span></div>
<div class="stat-row"><span class="stat-label">7天</span><span class="stat-value">${xaiStats.week}</span></div>
<div class="stat-row"><span class="stat-label">30天</span><span class="stat-value">${xaiStats.month}</span></div>
<div class="stat-row"><span class="stat-label">总计</span><span class="stat-value">${xaiStats.total}</span></div>
</div>
<div class="stat-card">
<h3><div class="api-icon total-icon">📊</div>总体统计</h3>
<div class="stat-row"><span class="stat-label">总请求数</span><span class="stat-value">${data.total || 0}</span></div>
<div class="stat-row"><span class="stat-label">活跃端点</span><span class="stat-value">${activeEndpoints}</span></div>
<div class="stat-row"><span class="stat-label">服务状态</span><span class="stat-value good">🟢 运行中 (Go优化版)</span></div>
</div>
<div class="stat-card">
<h3><div class="api-icon perf-icon">⚡</div>实时性能指标</h3>
<div class="stat-row"><span class="stat-label">每秒请求数</span><span class="stat-value ${qpsClass}">${(performance.requests_per_sec || 0).toFixed(2)} QPS</span></div>
<div class="stat-row"><span class="stat-label">平均响应时间</span><span class="stat-value ${responseTimeClass}">${performance.avg_response_time_ms || 0} ms</span></div>
<div class="stat-row"><span class="stat-label">错误率</span><span class="stat-value ${errorRateClass}">${(performance.error_rate || 0).toFixed(2)}%</span></div>
<div class="stat-row"><span class="stat-label">内存使用</span><span class="stat-value ${memoryClass}">${(performance.memory_usage_mb || 0).toFixed(2)} MB</span></div>
<div class="stat-row"><span class="stat-label">协程数量</span><span class="stat-value">${performance.goroutine_count || 0}</span></div>
</div>
`;
}
// 渲染端点列表
function renderEndpointList() {
let endpointListHTML = '';
for (const endpoint in apiMapping) {
endpointListHTML += `<div class="endpoint-item" title="点击复制完整地址">
<div class="endpoint-path">${endpoint}</div>
<div class="endpoint-url">${currentDomain}${endpoint}</div>
</div>`;
}
document.getElementById('endpoint-list').innerHTML = endpointListHTML;
// 添加点击复制功能
document.querySelectorAll('.endpoint-item').forEach(item => {
item.addEventListener('click', function() {
const url = this.querySelector('.endpoint-url').textContent.trim();
copyToClipboard(url);
const originalBg = this.style.backgroundColor;
const originalBorder = this.style.borderLeftColor;
this.style.backgroundColor = '#dcfce7';
this.style.borderLeftColor = '#16a34a';
setTimeout(() => {
this.style.backgroundColor = originalBg;
this.style.borderLeftColor = originalBorder;
}, 1000);
});
});
}
// 更新性能信息
function updatePerformanceInfo(performance) {
const qps = (performance.requests_per_sec || 0).toFixed(2);
const memory = (performance.memory_usage_mb || 0).toFixed(2);
const info = `高性能实时统计与使用指南 - QPS: ${qps} | 平均响应: ${performance.avg_response_time_ms || 0}ms | 内存: ${memory}MB`;
document.getElementById('performance-info').textContent = info;
}
// 更新域名相关的显示
function updateDomainReferences() {
document.getElementById('current-domain').textContent = currentDomain;
document.getElementById('js-example-domain').textContent = currentDomain;
document.getElementById('gemini-example-domain').textContent = currentDomain;
document.getElementById('claude-example-domain').textContent = currentDomain;
document.getElementById('stats-api-url').textContent = `${currentDomain}/stats`;
document.getElementById('stats-example-domain').textContent = currentDomain;
}
// 图表相关函数
function getChartDataForPeriod(period, allRequests, endpointDetails) {
const now = Date.now();
let labels = [];
let aggregatedData = [];
if (period === 'today') {
const hourlyCounts = Array(24).fill(0);
const firstHourTimestamp = new Date(now - 23 * 60 * 60 * 1000);
firstHourTimestamp.setMinutes(0, 0, 0);
for (let i = 0; i < 24; i++) {
const hour = new Date(firstHourTimestamp);
hour.setHours(firstHourTimestamp.getHours() + i);
labels.push(hour.getHours().toString().padStart(2, '0') + ':00');
}
const twentyFourHoursAgo = now - 24 * 60 * 60 * 1000;
allRequests.filter(req => (req.timestamp * 1000) >= twentyFourHoursAgo)
.forEach(req => {
const reqHour = new Date(req.timestamp * 1000);
const diffHours = Math.floor((reqHour.getTime() - firstHourTimestamp.getTime()) / (60 * 60 * 1000));
if (diffHours >= 0 && diffHours < 24) {
hourlyCounts[diffHours]++;
}
});
aggregatedData = hourlyCounts;
} else if (period === 'week' || period === 'month') {
const numDays = period === 'week' ? 7 : 30;
const dailyCounts = Array(numDays).fill(0);
const firstDayTimestamp = new Date(now);
firstDayTimestamp.setDate(firstDayTimestamp.getDate() - (numDays - 1));
firstDayTimestamp.setHours(0, 0, 0, 0);
for (let i = 0; i < numDays; i++) {
const day = new Date(firstDayTimestamp);
day.setDate(firstDayTimestamp.getDate() + i);
labels.push(day.getFullYear() + '-' + (day.getMonth() + 1).toString().padStart(2, '0') + '-' + day.getDate().toString().padStart(2, '0'));
}
const periodStartTimestamp = firstDayTimestamp.getTime();
allRequests.filter(req => (req.timestamp * 1000) >= periodStartTimestamp)
.forEach(req => {
const reqDay = new Date(req.timestamp * 1000);
reqDay.setHours(0,0,0,0);
const diffDays = Math.floor((reqDay.getTime() - firstDayTimestamp.getTime()) / (24 * 60 * 60 * 1000));
if (diffDays >= 0 && diffDays < numDays) {
dailyCounts[diffDays]++;
}
});
aggregatedData = dailyCounts;
} else if (period === 'total') {
const activeEndpoints = Object.keys(endpointDetails).filter(ep => endpointDetails[ep].total > 0);
labels = activeEndpoints.map(ep => ep.replace('/', ''));
aggregatedData = activeEndpoints.map(ep => endpointDetails[ep].total);
}
return { labels, data: aggregatedData };
}
function createCombinedChart(period) {
const ctx = document.getElementById('apiChart').getContext('2d');
if (chartInstance) chartInstance.destroy();
const chartData = getChartDataForPeriod(period, rawStatsData.requests || [], rawStatsData.endpoints || {});
if (chartData.labels.length === 0) {
ctx.clearRect(0, 0, ctx.canvas.width, ctx.canvas.height);
ctx.fillStyle = '#64748b';
ctx.font = '16px Arial';
ctx.textAlign = 'center';
ctx.fillText('暂无数据', ctx.canvas.width / 2, ctx.canvas.height / 2);
updateLegend(period, { labels: [], barData: [] });
return;
}
const xAxisTitle = period === 'total' ? 'API 端点' : (period === 'today' ? '小时 (过去24小时)' : '日期');
const chartConfig = {
type: 'bar',
data: {
labels: chartData.labels,
datasets: [
{
type: 'bar',
label: 'API调用次数',
data: chartData.data,
backgroundColor: period === 'total'
? chartData.labels.map((_, i) => barColors[i % barColors.length] + 'B3')
: '#6366f1B3',
borderColor: period === 'total'
? chartData.labels.map((_, i) => barColors[i % barColors.length])
: '#6366f1',
borderWidth: 1.5,
yAxisID: 'y',
order: 2
},
{
type: 'line',
label: '调用趋势',
data: chartData.data,
borderColor: '#ef4444',
backgroundColor: 'rgba(239, 68, 68, 0.1)',
borderWidth: 2.5,
pointBackgroundColor: '#ef4444',
pointBorderColor: 'white',
pointBorderWidth: 1.5,
pointRadius: period === 'total' ? 4 : (period === 'today' ? 3 : 4),
pointHoverRadius: period === 'total' ? 6 : (period === 'today' ? 5 : 6),
fill: false,
tension: (period === 'today' || period === 'total') ? 0.1 : 0.3,
yAxisID: 'y',
order: 1
}
]
},
options: {
responsive: true,
maintainAspectRatio: false,
interaction: { mode: 'index', intersect: false },
plugins: {
legend: { display: true, position: 'top', labels: { usePointStyle: true, padding: 20, font: { size: 12 } } },
tooltip: {
backgroundColor: 'rgba(0,0,0,0.85)',
titleColor: 'white',
bodyColor: 'white',
borderColor: '#6366f1',
borderWidth: 1,
callbacks: {
label: function(context) {
let label = context.dataset.label || '';
if (label) label += ': ';
if (context.parsed.y !== null) label += context.parsed.y + ' 次';
if (period === 'total') {
const total = chartData.data.reduce((a, b) => a + b, 0);
if (total > 0) {
const percentage = ((context.raw / total) * 100).toFixed(1);
label += ' (' + percentage + '%)';
}
}
return label;
}
}
}
},
scales: {
x: {
title: { display: true, text: xAxisTitle, color: '#333', font: { weight: 'bold' } },
ticks: { color: '#64748b', maxRotation: period === 'month' ? 45 : 0, minRotation: 0 },
grid: { color: '#e2e8f0' }
},
y: {
beginAtZero: true,
ticks: { color: '#64748b', precision: 0 },
grid: { color: '#e2e8f0' },
title: { display: true, text: '调用次数', color: '#333', font: { weight: 'bold' } }
}
},
animation: { duration: 800, easing: 'easeOutQuart' }
}
};
chartInstance = new Chart(ctx, chartConfig);
updateLegend(period, chartData);
}
function updateLegend(period, chartData) {
const legendContainer = document.getElementById('chartLegend');
legendContainer.innerHTML = '';
if (chartData.labels.length === 0) {
legendContainer.innerHTML = '<div class="no-data">期间内无调用数据</div>';
return;
}
if (period === 'total') {
const totalOverall = chartData.data.reduce((sum, item) => sum + item, 0);
const legendItemsHtml = chartData.labels.map((label, index) => {
const value = chartData.data[index];
const percentage = totalOverall > 0 ? ((value / totalOverall) * 100).toFixed(1) : 0;
return '<div class="legend-item">' +
'<div class="legend-color" style="background-color: ' + barColors[index % barColors.length] + '"></div>' +
'<span>' + label + ': ' + value + ' 次 (' + percentage + '%)</span>' +
'</div>';
}).join('');
legendContainer.innerHTML = legendItemsHtml;
} else {
const periodText = period === 'today' ? '24小时' : (period === 'week' ? '7天' : '30天');
legendContainer.innerHTML =
'<div class="legend-item">' +
'<div class="legend-color" style="background-color: #6366f1"></div>' +
'<span>总调用次数 (柱状)</span>' +
'</div>' +
'<div class="legend-item">' +
'<div class="legend-line" style="background-color: #ef4444"></div>' +
'<span>调用趋势 (折线)</span>' +
'</div>' +
'<p style="font-size: 0.85rem; color: #666; margin-top: 10px;">' +
'显示过去 ' + periodText + ' 的总调用数据。' +
'</p>';
}
}
function switchPeriod(newPeriod) {
currentPeriod = newPeriod;
document.querySelectorAll('.time-tab').forEach(tab => tab.classList.remove('active'));
document.querySelector('[data-period="' + newPeriod + '"]').classList.add('active');
createCombinedChart(currentPeriod);
}
// 工具函数
function showToast(message) {
const toast = document.getElementById('toast');
toast.textContent = message;
toast.classList.add('show');
setTimeout(() => {
toast.classList.remove('show');
}, 3000);
}
function copyToClipboard(text) {
if (navigator.clipboard) {
navigator.clipboard.writeText(text).then(() => {
showToast('已复制: ' + text);
}, () => {
fallbackCopy(text);
});
} else {
fallbackCopy(text);
}
}
function fallbackCopy(text) {
const ta = document.createElement('textarea');
ta.value = text;
document.body.appendChild(ta);
ta.select();
try {
document.execCommand('copy');
showToast('已复制: ' + text);
} catch (err) {
showToast('复制失败');
}
document.body.removeChild(ta);
}
// 刷新数据
async function refreshData() {
const data = await loadStatsData();
if (data) {
renderStatsCards(data);
updatePerformanceInfo(data.performance);
createCombinedChart(currentPeriod);
showToast('数据已刷新');
}
}
// 页面初始化
document.addEventListener('DOMContentLoaded', async function() {
currentDomain = getCurrentDomain();
updateDomainReferences();
renderEndpointList();
const data = await loadStatsData();
if (data) {
renderStatsCards(data);
updatePerformanceInfo(data.performance);
createCombinedChart(currentPeriod);
}
// 时间切换按钮事件
document.querySelectorAll('.time-tab').forEach(tab => {
tab.addEventListener('click', function() {
switchPeriod(this.dataset.period);
});
});
});
// 定时刷新
setInterval(refreshData, 60000);
</script>
</body>
</html>
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