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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, maximum-scale=5">
<title>Warmpaper Theme Preview</title>
<link rel="preconnect" href="https://cdn.jsdelivr.net" crossorigin>
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/lxgw-wenkai-gb-web@latest/lxgwwenkaigb-regular/result.css">
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/lxgw-wenkai-gb-web@latest/lxgwwenkaigb-medium/result.css">
<style>
/* === Theme CSS (inline for preview) === */
:root {
--color-bg: #FAF9F7;
--color-surface: #FFFFFF;
--color-surface-hover: #FDF8F4;
--color-code-bg: #F0EBE3;
--color-accent: #DA7756;
--color-accent-hover: #C4684A;
--color-text: #2D2B28;
--color-text-secondary: #6B6560;
--color-text-tertiary: #9B9490;
--color-border: #E5E0D8;
--color-border-light: #EEEAE4;
--grid-color: rgba(218, 119, 86, 0.07);
--grid-color-strong: rgba(218, 119, 86, 0.12);
--grid-size: 24px;
--content-width: 800px;
--page-width: 1200px;
--sidebar-width: 200px;
--header-height: 60px;
--font-sans: 'LXGW WenKai GB', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
--font-serif: 'LXGW WenKai GB', 'Georgia', 'Times New Roman', serif;
--font-mono: 'SF Mono', SFMono-Regular, Consolas, 'Liberation Mono', Menlo, monospace;
--radius: 8px;
--shadow-card: 0 1px 3px rgba(0,0,0,0.04), 0 1px 2px rgba(0,0,0,0.02);
--shadow-card-hover: 0 4px 12px rgba(0,0,0,0.06), 0 2px 4px rgba(0,0,0,0.03);
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-height) + 1rem); }
body {
font-family: var(--font-sans);
font-size: 16px;
line-height: 1.7;
color: var(--color-text);
background-color: var(--color-bg);
background-image:
linear-gradient(var(--grid-color) 1px, transparent 1px),
linear-gradient(90deg, var(--grid-color) 1px, transparent 1px),
linear-gradient(var(--grid-color-strong) 1px, transparent 1px),
linear-gradient(90deg, var(--grid-color-strong) 1px, transparent 1px);
background-size:
var(--grid-size) var(--grid-size),
var(--grid-size) var(--grid-size),
calc(var(--grid-size) * 4) calc(var(--grid-size) * 4),
calc(var(--grid-size) * 4) calc(var(--grid-size) * 4);
background-attachment: fixed;
-webkit-font-smoothing: antialiased;
}
a { color: var(--color-accent); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--color-accent-hover); }
img { max-width: 100%; height: auto; }
.site-wrapper { min-height: 100vh; display: flex; flex-direction: column; }
.main-content { flex: 1; width: 100%; max-width: var(--page-width); margin: 0 auto; padding: 2rem 1.5rem; }
.site-header {
position: sticky; top: 0; z-index: 100;
background-color: rgba(250, 249, 247, 0.85);
backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
border-bottom: 1px solid var(--color-border-light);
}
.header-inner {
max-width: var(--page-width); margin: 0 auto; padding: 0 1.5rem;
height: var(--header-height); display: flex; align-items: center; justify-content: space-between;
}
.site-title { font-family: var(--font-serif); font-size: 1.25rem; font-weight: 700; color: var(--color-text); letter-spacing: -0.01em; }
.site-title:hover { color: var(--color-accent); }
.site-nav { display: flex; gap: 1.5rem; }
.nav-link { font-size: 0.9rem; font-weight: 500; color: var(--color-text-secondary); transition: color 0.2s; }
.nav-link:hover { color: var(--color-accent); }
.nav-link.active { color: var(--color-accent); }
/* View switcher */
.view-switcher {
display: flex; justify-content: center; gap: 0.5rem; margin-bottom: 2rem;
}
.view-btn {
padding: 0.5rem 1.25rem; border-radius: 6px; border: 1px solid var(--color-border);
background: var(--color-surface); color: var(--color-text-secondary);
font-family: var(--font-sans); font-size: 0.88rem; font-weight: 500;
cursor: pointer; transition: all 0.2s;
}
.view-btn:hover { border-color: var(--color-accent); color: var(--color-accent); }
.view-btn.active { background: var(--color-accent); color: white; border-color: var(--color-accent); }
/* Profile card */
.profile-card { max-width: var(--content-width); margin: 0 auto 2rem; text-align: center; padding: 2rem 1.5rem 1.75rem; }
.profile-avatar { width: 88px; height: 88px; object-fit: contain; margin-bottom: 0.75rem; }
.profile-name { font-family: var(--font-serif); font-size: 1.4rem; font-weight: 700; color: var(--color-text); margin-bottom: 0.35rem; }
.profile-description { font-size: 0.92rem; color: var(--color-text-secondary); margin-bottom: 1rem; line-height: 1.6; }
.profile-links { display: flex; justify-content: center; flex-wrap: wrap; gap: 0.6rem; }
.profile-link { display: inline-flex; align-items: center; gap: 0.3rem; font-size: 0.82rem; color: var(--color-text-tertiary); padding: 0.3rem 0.7rem; border-radius: 4px; border: 1px solid var(--color-border-light); background: var(--color-surface); transition: color 0.2s, border-color 0.2s, background 0.2s; }
.profile-link:hover { color: var(--color-accent); border-color: var(--color-accent); background: var(--color-surface-hover); }
.profile-icon { width: 15px; height: 15px; flex-shrink: 0; }
/* Post list */
.post-list { display: flex; flex-direction: column; gap: 1.25rem; max-width: var(--content-width); margin: 0 auto; }
.post-card {
background: var(--color-surface); border-radius: var(--radius); padding: 1.5rem 1.75rem;
box-shadow: var(--shadow-card); border: 1px solid var(--color-border-light);
transition: box-shadow 0.25s, transform 0.25s;
}
.post-card:hover { box-shadow: var(--shadow-card-hover); transform: translateY(-2px); }
.post-card-title { font-family: var(--font-serif); font-size: 1.35rem; font-weight: 700; line-height: 1.4; margin-bottom: 0.5rem; }
.post-card-title a { color: var(--color-text); }
.post-card-title a:hover { color: var(--color-accent); }
.post-card-meta { display: flex; align-items: center; gap: 0.75rem; font-size: 0.85rem; color: var(--color-text-tertiary); margin-bottom: 0.75rem; }
.post-card-meta .separator { color: var(--color-border); }
.post-card-excerpt { font-size: 0.95rem; color: var(--color-text-secondary); line-height: 1.7; margin-bottom: 0.75rem; }
.read-more { font-size: 0.88rem; font-weight: 500; color: var(--color-accent); }
.read-more:hover { color: var(--color-accent-hover); }
.post-card-tags { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 0.75rem; }
.post-card-tags a {
font-size: 0.78rem; color: var(--color-text-tertiary); background: var(--color-bg);
padding: 0.15rem 0.55rem; border-radius: 3px; transition: color 0.2s, background 0.2s;
}
.post-card-tags a:hover { color: var(--color-accent); background: var(--color-surface-hover); }
/* Post detail */
.post-header { max-width: var(--content-width); margin: 0 auto 2rem; text-align: center; }
.post-title-detail { font-family: var(--font-serif); font-size: 2rem; font-weight: 700; line-height: 1.35; letter-spacing: -0.02em; margin-bottom: 0.75rem; }
.post-meta { display: flex; justify-content: center; align-items: center; gap: 0.75rem; font-size: 0.88rem; color: var(--color-text-tertiary); flex-wrap: wrap; }
.post-meta .separator { color: var(--color-border); }
.post-body-wrapper { position: relative; max-width: var(--content-width); margin: 0 auto; }
.post-content {
font-family: var(--font-serif); font-size: 1.06rem; line-height: 1.85;
}
.post-content h2, .post-content h3, .post-content h4 { font-family: var(--font-serif); color: var(--color-text); font-weight: 700; line-height: 1.35; margin-top: 2em; margin-bottom: 0.75em; }
.post-content h2 { font-size: 1.45rem; }
.post-content h3 { font-size: 1.2rem; }
.post-content p { margin-bottom: 1.25em; }
.post-content a { color: var(--color-accent); text-decoration: underline; text-decoration-color: rgba(218,119,86,0.3); text-underline-offset: 2px; }
.post-content a:hover { text-decoration-color: var(--color-accent); }
.post-content blockquote {
border-left: 3px solid var(--color-accent); padding: 0.5em 1.25em; margin: 1.5em 0;
color: var(--color-text-secondary); background: rgba(218,119,86,0.04); border-radius: 0 var(--radius) var(--radius) 0;
}
.post-content blockquote p:last-child { margin-bottom: 0; }
.post-content ul, .post-content ol { padding-left: 1.5em; margin-bottom: 1.25em; }
.post-content li { margin-bottom: 0.35em; }
.post-content code {
font-family: var(--font-mono); font-size: 0.88em; background: var(--color-code-bg);
padding: 0.15em 0.4em; border-radius: 3px; color: var(--color-text);
}
.post-content pre {
background: var(--color-code-bg); border-radius: var(--radius); padding: 1.25em;
margin: 1.5em 0; overflow-x: auto; line-height: 1.55; border: 1px solid var(--color-border-light);
}
.post-content pre code { background: none; padding: 0; font-size: 0.88rem; }
.post-content table { width: 100%; border-collapse: collapse; margin: 1.5em 0; font-size: 0.95rem; }
.post-content th, .post-content td { padding: 0.6em 1em; border: 1px solid var(--color-border); text-align: left; }
.post-content th { background: var(--color-code-bg); font-weight: 600; }
.post-content tr:nth-child(even) { background: rgba(240,235,227,0.3); }
.post-content img { border-radius: var(--radius); margin: 1em 0; }
.post-content hr { border: none; height: 1px; background: var(--color-border); margin: 2em 0; }
/* TOC sidebar */
.toc-sidebar { position: absolute; left: calc(100% + 2rem); top: 0; width: var(--sidebar-width); }
.toc-wrapper {
position: sticky; top: calc(var(--header-height) + 2rem);
max-height: calc(100vh - var(--header-height) - 4rem);
overflow-y: auto; padding-left: 1rem; border-left: 1px solid var(--color-border-light);
}
.toc-title {
font-family: var(--font-sans); font-size: 0.78rem; font-weight: 600;
text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-text-tertiary); margin-bottom: 0.75rem;
}
.toc-list { list-style: none; padding: 0; }
.toc-list ol { list-style: none; padding-left: 0.85rem; }
.toc-list li { margin-bottom: 0.25rem; }
.toc-list a {
font-family: var(--font-sans); font-size: 0.82rem; color: var(--color-text-tertiary);
display: block; padding: 0.2rem 0; line-height: 1.45; transition: color 0.2s;
}
.toc-list a:hover { color: var(--color-text); }
.toc-list a.active { color: var(--color-accent); font-weight: 500; }
/* Post footer */
.post-footer-section {
max-width: var(--content-width); margin: 3rem auto 0;
padding-top: 1.5rem; border-top: 1px solid var(--color-border-light);
}
.post-tags { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1.5rem; }
.post-tags a {
font-size: 0.82rem; color: var(--color-text-tertiary); background: var(--color-surface);
padding: 0.2rem 0.65rem; border-radius: 3px; border: 1px solid var(--color-border-light); transition: color 0.2s, border-color 0.2s;
}
.post-tags a:hover { color: var(--color-accent); border-color: var(--color-accent); }
.post-nav { display: flex; justify-content: space-between; gap: 1rem; }
.post-nav a { font-size: 0.9rem; color: var(--color-text-secondary); max-width: 45%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.post-nav a:hover { color: var(--color-accent); }
/* Pagination */
.pagination { display: flex; justify-content: center; align-items: center; gap: 0.5rem; margin-top: 2.5rem; font-size: 0.9rem; }
.pagination a, .pagination span {
display: inline-flex; align-items: center; justify-content: center;
min-width: 2rem; height: 2rem; padding: 0 0.5rem; border-radius: 4px;
color: var(--color-text-secondary); transition: color 0.2s, background 0.2s;
}
.pagination a:hover { color: var(--color-accent); background: var(--color-surface); }
.pagination .current { color: var(--color-surface); background: var(--color-accent); font-weight: 600; }
/* Site footer */
.site-footer {
margin-top: 3rem; padding: 1.5rem; text-align: center;
font-size: 0.82rem; color: var(--color-text-tertiary); border-top: 1px solid var(--color-border-light);
}
.site-footer p { margin: 0.25rem 0; }
.site-footer a { color: var(--color-text-secondary); }
.site-footer a:hover { color: var(--color-accent); }
/* View toggle */
.view-home, .view-post { display: none; }
.view-home.active, .view-post.active { display: block; }
/* Responsive */
@media (max-width: 1100px) {
.toc-sidebar { display: none; }
}
@media (max-width: 768px) {
:root { --header-height: 52px; }
body { font-size: 15px; }
.main-content { padding: 1.5rem 1rem; }
.header-inner { padding: 0 1rem; }
.post-title-detail { font-size: 1.5rem; }
.post-card { padding: 1.25rem; }
.post-card-title { font-size: 1.15rem; }
.post-content { font-size: 1rem; }
.post-nav { flex-direction: column; }
.post-nav a { max-width: 100%; }
}
</style>
</head>
<body>
<div class="site-wrapper">
<!-- Header -->
<header class="site-header">
<div class="header-inner">
<a class="site-title" href="#">Warmpaper Blog</a>
<nav class="site-nav">
<a class="nav-link active" href="#" onclick="switchView('home')">Home</a>
<a class="nav-link" href="#">Archives</a>
<a class="nav-link" href="#">About</a>
</nav>
</div>
</header>
<main class="main-content">
<!-- View Switcher -->
<div class="view-switcher">
<button class="view-btn active" onclick="switchView('home')">首页 / Homepage</button>
<button class="view-btn" onclick="switchView('post')">文章页 / Post Page</button>
</div>
<!-- ==================== HOME VIEW ==================== -->
<div class="view-home active">
<!-- Profile Card -->
<div class="profile-card">
<img class="profile-avatar" src="source/images/logo.svg" alt="Logo">
<h2 class="profile-name">Warmpaper Blog</h2>
<p class="profile-description">A warm place for thoughts and code.</p>
<div class="profile-links">
<a class="profile-link" href="#" title="GitHub">
<svg class="profile-icon" viewBox="0 0 24 24" fill="currentColor"><path d="M12 0C5.37 0 0 5.37 0 12c0 5.31 3.435 9.795 8.205 11.385.6.105.825-.255.825-.57 0-.285-.015-1.23-.015-2.235-3.015.555-3.795-.735-4.035-1.41-.135-.345-.72-1.41-1.23-1.695-.42-.225-1.02-.78-.015-.795.945-.015 1.62.87 1.845 1.23 1.08 1.815 2.805 1.305 3.495.99.105-.78.42-1.305.765-1.605-2.67-.3-5.46-1.335-5.46-5.925 0-1.305.465-2.385 1.23-3.225-.12-.3-.54-1.53.12-3.18 0 0 1.005-.315 3.3 1.23.96-.27 1.98-.405 3-.405s2.04.135 3 .405c2.295-1.56 3.3-1.23 3.3-1.23.66 1.65.24 2.88.12 3.18.765.84 1.23 1.905 1.23 3.225 0 4.605-2.805 5.625-5.475 5.925.435.375.81 1.095.81 2.22 0 1.605-.015 2.895-.015 3.3 0 .315.225.69.825.57A12.02 12.02 0 0024 12c0-6.63-5.37-12-12-12z"/></svg>
<span>GitHub</span>
</a>
<a class="profile-link" href="#" title="Email">
<svg class="profile-icon" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><rect x="2" y="4" width="20" height="16" rx="2"/><path d="M22 4L12 13 2 4"/></svg>
<span>Email</span>
</a>
<a class="profile-link" href="#" title="Website">
<svg class="profile-icon" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"/><path d="M2 12h20"/><path d="M12 2a15.3 15.3 0 014 10 15.3 15.3 0 01-4 10 15.3 15.3 0 01-4-10 15.3 15.3 0 014-10z"/></svg>
<span>Website</span>
</a>
<a class="profile-link" href="#" title="Twitter">
<svg class="profile-icon" viewBox="0 0 24 24" fill="currentColor"><path d="M18.244 2.25h3.308l-7.227 8.26 8.502 11.24H16.17l-5.214-6.817L4.99 21.75H1.68l7.73-8.835L1.254 2.25H8.08l4.713 6.231zm-1.161 17.52h1.833L7.084 4.126H5.117z"/></svg>
<span>Twitter</span>
</a>
</div>
</div>
<div class="post-list">
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<h2 class="post-card-title"><a href="#" onclick="switchView('post'); return false;">使用 Rust 构建高性能 Web 服务</a></h2>
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<time>2026-03-28</time>
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<p>Rust 以其内存安全和零成本抽象而闻名。本文将探讨如何利用 Actix-web 框架从零搭建一个高性能的 RESTful API 服务，涵盖路由设计、中间件、数据库连接池等核心概念。</p>
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<h2 class="post-card-title"><a href="#">CSS Container Queries 实战指南</a></h2>
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<time>2026-03-22</time>
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<p>Container Queries 终于得到了主流浏览器的支持！这意味着我们可以根据组件容器的大小来调整样式，而不仅仅依赖于视口宽度。让我们通过实际案例来看看它如何改变响应式设计的方式。</p>
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<h2 class="post-card-title"><a href="#">我的 2026 年阅读书单</a></h2>
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<time>2026-03-15</time>
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<p>新年伊始，整理了今年计划阅读的书单。涵盖技术、哲学、文学三个方向。技术类重点关注分布式系统和编程语言设计；哲学类继续深入存在主义；文学类则想多读一些拉美文学作品。</p>
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<time>2026-03-08</time>
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<p>Transformer 是现代大语言模型的基石。本文从注意力机制出发，一步步推导 Self-Attention、Multi-Head Attention 的数学原理，并用 PyTorch 实现一个最简版本。</p>
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<p>在团队协作中，一个好的 Git 工作流能够极大提升效率。本文比较了 Git Flow、GitHub Flow 和 Trunk-Based Development 三种策略的优劣，并给出不同团队规模的建议。</p>
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<h1 class="post-title-detail">使用 Rust 构建高性能 Web 服务</h1>
<div class="post-meta">
<time>2026-03-28</time>
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<span>约 12 分钟</span>
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<div class="post-content">
<h2 id="introduction">引言</h2>
<p>Rust 作为一门系统级编程语言，近年来在 Web 开发领域也展现出了强大的潜力。其独特的所有权系统保证了内存安全，同时又不会带来垃圾回收的性能开销。对于需要高并发、低延迟的 Web 服务来说，Rust 是一个非常理想的选择。</p>
<p>在本文中，我们将使用 <a href="#">Actix-web</a> 框架来构建一个完整的 RESTful API 服务。这个框架在 <a href="#">TechEmpower benchmarks</a> 中多次名列前茅，是目前性能最好的 Rust Web 框架之一。</p>
<blockquote>
<p>"如果你想要 C++ 的性能和 Python 的开发体验，那么 Rust 可能是你一直在寻找的答案。"</p>
</blockquote>
<h2 id="environment-setup">环境搭建</h2>
<p>首先确保你已经安装了最新版本的 Rust 工具链。我们推荐使用 <code>rustup</code> 来管理 Rust 版本：</p>
<pre><code>curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
rustup default stable
cargo new web-service
cd web-service</code></pre>
<p>在 <code>Cargo.toml</code> 中添加依赖：</p>
<pre><code>[dependencies]
actix-web = "4"
serde = { version = "1", features = ["derive"] }
serde_json = "1"
tokio = { version = "1", features = ["full"] }
sqlx = { version = "0.7", features = ["runtime-tokio", "postgres"] }</code></pre>
<h2 id="project-structure">项目结构设计</h2>
<p>一个良好的项目结构对于长期维护至关重要。我们采用以下分层架构：</p>
<ul>
<li><strong>handlers</strong> — 处理 HTTP 请求和响应</li>
<li><strong>services</strong> — 业务逻辑层</li>
<li><strong>models</strong> — 数据模型定义</li>
<li><strong>db</strong> — 数据库交互层</li>
<li><strong>middleware</strong> — 中间件（认证、日志等）</li>
</ul>
<h3 id="route-design">路由设计</h3>
<p>RESTful API 的路由设计应该遵循资源导向的原则。每个 URL 路径代表一个资源，HTTP 方法代表对资源的操作：</p>
<table>
<thead>
<tr><th>方法</th><th>路径</th><th>描述</th></tr>
</thead>
<tbody>
<tr><td>GET</td><td>/api/users</td><td>获取用户列表</td></tr>
<tr><td>POST</td><td>/api/users</td><td>创建新用户</td></tr>
<tr><td>GET</td><td>/api/users/:id</td><td>获取单个用户</td></tr>
<tr><td>PUT</td><td>/api/users/:id</td><td>更新用户</td></tr>
<tr><td>DELETE</td><td>/api/users/:id</td><td>删除用户</td></tr>
</tbody>
</table>
<h3 id="error-handling">错误处理</h3>
<p>Rust 的 <code>Result</code> 类型使得错误处理变得非常优雅。我们可以定义一个统一的错误类型，然后利用 <code>?</code> 操作符进行错误传播：</p>
<pre><code>use actix_web::{HttpResponse, ResponseError};
use std::fmt;
#[derive(Debug)]
enum AppError {
NotFound(String),
Internal(String),
BadRequest(String),
}
impl fmt::Display for AppError {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
match self {
AppError::NotFound(msg) => write!(f, "Not Found: {}", msg),
AppError::Internal(msg) => write!(f, "Internal Error: {}", msg),
AppError::BadRequest(msg) => write!(f, "Bad Request: {}", msg),
}
}
}
impl ResponseError for AppError {
fn error_response(&self) -> HttpResponse {
match self {
AppError::NotFound(_) => HttpResponse::NotFound().json("Resource not found"),
AppError::Internal(_) => HttpResponse::InternalServerError().json("Internal error"),
AppError::BadRequest(_) => HttpResponse::BadRequest().json("Bad request"),
}
}
}</code></pre>
<h2 id="database">数据库连接</h2>
<p>使用 <code>sqlx</code> 提供的连接池来管理数据库连接。连接池可以复用已建立的连接，避免频繁创建和销毁连接的开销：</p>
<pre><code>use sqlx::postgres::PgPoolOptions;
let pool = PgPoolOptions::new()
.max_connections(5)
.connect("postgres://user:pass@localhost/mydb")
.await?;</code></pre>
<h2 id="middleware">中间件</h2>
<p>中间件是 Web 框架中非常重要的概念。它允许我们在请求到达处理函数之前或之后执行一些通用逻辑，比如日志记录、认证检查、CORS 处理等。</p>
<p>Actix-web 提供了灵活的中间件系统。我们可以使用内置的中间件，也可以自定义中间件来满足特定需求。</p>
<h2 id="performance">性能优化</h2>
<p>Rust 天生具有高性能的优势，但在 Web 开发中，还有一些额外的优化技巧值得注意：</p>
<ol>
<li><strong>异步处理</strong> — 使用 <code>tokio</code> 运行时处理 I/O 密集型操作</li>
<li><strong>连接池</strong> — 复用数据库和 HTTP 客户端连接</li>
<li><strong>缓存</strong> — 对频繁访问的数据使用内存缓存</li>
<li><strong>序列化</strong> — 选择高效的序列化格式（如 <code>simd-json</code>）</li>
</ol>
<hr>
<h2 id="summary">总结</h2>
<p>Rust 在 Web 开发领域正在快速成熟。虽然学习曲线相对陡峭，但一旦掌握了核心概念，你就能构建出既安全又高性能的 Web 服务。希望本文能为你的 Rust Web 开发之旅提供一些有价值的参考。</p>
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<h3 class="toc-title">Contents</h3>
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<li><a href="#introduction" class="active">引言</a></li>
<li><a href="#environment-setup">环境搭建</a></li>
<li>
<a href="#project-structure">项目结构设计</a>
<ol>
<li><a href="#route-design">路由设计</a></li>
<li><a href="#error-handling">错误处理</a></li>
</ol>
</li>
<li><a href="#database">数据库连接</a></li>
<li><a href="#middleware">中间件</a></li>
<li><a href="#performance">性能优化</a></li>
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