49 lines
2.1 KiB
HTML
49 lines
2.1 KiB
HTML
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<!DOCTYPE html>
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<html lang="zh-CN">
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<head>
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<meta charset="UTF-8">
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<title>静态页面测试 - 实验4</title>
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<style>
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body { font-family: Arial, sans-serif; margin: 40px; background: #f0f4f8; color: #333; }
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h1 { color: #2a7; }
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.box { background: white; padding: 20px; border-radius: 10px; margin: 15px 0;
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box-shadow: 0 2px 10px rgba(0,0,0,0.1); }
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table { width: 100%; border-collapse: collapse; margin: 15px 0; }
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th, td { border: 1px solid #ddd; padding: 10px; text-align: left; }
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th { background: #667eea; color: white; }
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a { color: #667eea; }
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</style>
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</head>
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<body>
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<h1>📄 静态页面测试</h1>
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<p>本页面用于验证Web服务器的静态资源服务能力（包括缓存功能）。</p>
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<div class="box">
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<h2>服务器特性对比</h2>
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<table>
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<tr><th>版本</th><th>I/O模型</th><th>并发模型</th><th>缓存</th><th>方法</th></tr>
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<tr><td>实验1</td><td>阻塞I/O</td><td>单进程</td><td>❌</td><td>GET</td></tr>
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<tr><td>实验2</td><td>阻塞I/O</td><td>多线程/预线程</td><td>❌</td><td>GET</td></tr>
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<tr><td>实验3</td><td>阻塞I/O</td><td>线程池/流水线</td><td>❌</td><td>GET</td></tr>
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<tr><td style="color:#2a7;font-weight:bold;">实验4</td>
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<td style="color:#2a7;">epoll</td>
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<td style="color:#2a7;">线程池</td>
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<td style="color:#2a7;">✅ LRU</td>
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<td style="color:#2a7;">GET+POST</td></tr>
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</table>
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</div>
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<div class="box">
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<h2>实验4 新增功能</h2>
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<ul>
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<li><strong>epoll I/O多路复用:</strong> 主线程使用epoll监控所有连接，边缘触发模式</li>
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<li><strong>LRU缓存:</strong> 哈希表 + 双向链表，O(1)查找和淘汰</li>
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<li><strong>POST方法:</strong> 支持表单提交和CGI转发</li>
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<li><strong>缓存命中指示:</strong> 响应头 X-Cache: HIT/MISS</li>
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</ul>
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</div>
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<p><a href="/">← 返回首页</a></p>
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</body>
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</html>
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