feat(docs): enhance interactive demos and improve documentation

- Add new interactive components for frontend routing, browser rendering pipeline, and database transactions
- Improve existing demos with better visuals, explanations, and examples
- Update documentation structure and content for better clarity
- Add new utility scripts and update package.json with new commands
- Fix formatting and alignment in documentation tables
This commit is contained in:
sanbuphy
2026-02-13 22:10:03 +08:00
parent 599052b2e0
commit d174ceea32
88 changed files with 26273 additions and 15539 deletions
@@ -0,0 +1,460 @@
<script setup>
import { ref, computed } from 'vue'
const enableProxy = ref(false)
const incomingRequests = ref(0)
const proxiedRequests = ref(0)
const serverPort = ref(3000)
const nginxPort = ref(80)
const servers = ref([
{ id: 1, name: 'Node.js 应用', port: 3000, status: 'running', load: 45 },
{ id: 2, name: 'Python API', port: 4000, status: 'running', load: 30 }
])
const selectedServer = ref(0)
const toggleProxy = () => {
enableProxy.value = !enableProxy.value
if (!enableProxy.value) {
proxiedRequests.value = 0
}
}
const simulateRequest = () => {
if (!enableProxy.value) return
incomingRequests.value++
proxiedRequests.value++
servers.value[selectedServer.value].load = Math.min(100, servers.value[selectedServer.value].load + 5)
setTimeout(() => {
servers.value[selectedServer.value].load = Math.max(10, servers.value[selectedServer.value].load - 5)
}, 1000)
}
// Auto simulate
setInterval(() => {
if (enableProxy.value) {
simulateRequest()
}
}, 2000)
</script>
<template>
<div class="deployment-nginx">
<div class="demo-header">
<h3>Nginx反向代理演示</h3>
<p class="subtitle">门店服务员引导顾客</p>
</div>
<div class="intro-text">
<p>
就像咖啡店的<strong>服务员</strong>引导顾客到相应的吧台咖啡蛋糕收银
Nginx 作为反向代理把外部请求转发给后端的不同服务
</p>
</div>
<div class="demo-content">
<!-- 开关控制 -->
<div class="control-panel">
<div class="switch-section">
<span class="switch-label">启用反向代理</span>
<button
class="toggle-btn"
:class="{ active: enableProxy }"
@click="toggleProxy"
>
<span class="toggle-slider"></span>
</button>
</div>
<div class="stats">
<div class="stat-item">
<span class="stat-value">{{ incomingRequests }}</span>
<span class="stat-label">总请求</span>
</div>
<div class="stat-item">
<span class="stat-value">{{ proxiedRequests }}</span>
<span class="stat-label">已转发</span>
</div>
</div>
</div>
<!-- 架构图 -->
<div class="architecture-diagram">
<div class="diagram-layer client">
<div class="layer-icon">👥</div>
<div class="layer-title">用户浏览器</div>
<div class="layer-detail">访问 :80</div>
</div>
<div class="diagram-arrow"></div>
<div class="diagram-layer nginx" :class="{ active: enableProxy }">
<div class="layer-icon">🛎</div>
<div class="layer-title">Nginx (反向代理)</div>
<div class="layer-detail">监听 {{ nginxPort }} 端口</div>
</div>
<div class="diagram-arrow" :class="{ active: enableProxy }"> 转发</div>
<div class="diagram-layer backend">
<div class="layer-title">后端服务</div>
<div class="server-list">
<div
v-for="(server, idx) in servers"
:key="server.id"
class="server-item"
:class="{ active: selectedServer === idx }"
>
<div class="server-icon">🖥</div>
<div class="server-info">
<div class="server-name">{{ server.name }}</div>
<div class="server-port">:{{ server.port }}</div>
</div>
<div class="server-load">
<div class="load-bar">
<div
class="load-fill"
:style="{ width: `${server.load}%` }"
></div>
</div>
<span class="load-text">{{ server.load }}%</span>
</div>
</div>
</div>
</div>
</div>
<!-- 配置示例 -->
<div class="config-example">
<div class="config-title">📝 Nginx 配置示例</div>
<pre class="code-block"><code>server {
listen {{ nginxPort }};
server_name example.com;
location / {
proxy_pass http://localhost:{{ serverPort }};
proxy_set_header Host $host;
}
}</code></pre>
</div>
</div>
<div class="info-box">
<p v-if="!enableProxy">
💡 <strong>等待启用</strong>点击"启用反向代理"开关看看 Nginx 如何将请求转发给后端服务
</p>
<p v-else>
<strong>运行中</strong>Nginx 正在监听 {{ nginxPort }} 端口将请求转发到后端的 {{ serverPort }} 端口
</p>
</div>
</div>
</template>
<style scoped>
.deployment-nginx {
border: 1px solid var(--vp-c-divider);
border-radius: 8px;
background-color: var(--vp-c-bg-soft);
max-height: 600px;
overflow-y: auto;
margin: 1rem 0;
}
.demo-header {
padding: 1.25rem;
background: var(--vp-c-bg);
border-bottom: 1px solid var(--vp-c-divider);
}
.demo-header h3 {
margin: 0 0 0.5rem 0;
font-size: 1.2rem;
color: var(--vp-c-text-1);
}
.subtitle {
margin: 0;
font-size: 0.9rem;
color: var(--vp-c-text-2);
}
.intro-text {
padding: 1rem 1.25rem;
font-size: 0.9rem;
color: var(--vp-c-text-2);
line-height: 1.6;
border-bottom: 1px solid var(--vp-c-divider);
}
.demo-content {
padding: 1.25rem;
display: flex;
flex-direction: column;
gap: 1.5rem;
}
.control-panel {
background: var(--vp-c-bg);
border-radius: 8px;
padding: 1rem;
border: 1px solid var(--vp-c-divider);
display: flex;
justify-content: space-between;
align-items: center;
gap: 1rem;
}
.switch-section {
display: flex;
align-items: center;
gap: 0.75rem;
}
.switch-label {
font-size: 0.9rem;
font-weight: 600;
color: var(--vp-c-text-1);
}
.toggle-btn {
width: 50px;
height: 26px;
background: var(--vp-c-bg-alt);
border-radius: 13px;
border: 2px solid var(--vp-c-divider);
cursor: pointer;
position: relative;
transition: all 0.3s ease;
}
.toggle-btn.active {
background: var(--vp-c-brand);
border-color: var(--vp-c-brand);
}
.toggle-slider {
width: 20px;
height: 20px;
background: white;
border-radius: 50%;
position: absolute;
top: 1px;
left: 2px;
transition: all 0.3s ease;
}
.toggle-btn.active .toggle-slider {
left: 25px;
}
.stats {
display: flex;
gap: 1.5rem;
}
.stat-item {
display: flex;
flex-direction: column;
align-items: center;
gap: 0.25rem;
}
.stat-value {
font-size: 1.2rem;
font-weight: 700;
color: var(--vp-c-brand);
font-family: var(--vp-font-family-mono);
}
.stat-label {
font-size: 0.75rem;
color: var(--vp-c-text-2);
}
.architecture-diagram {
background: var(--vp-c-bg);
border-radius: 8px;
padding: 1.5rem;
border: 1px solid var(--vp-c-divider);
display: flex;
flex-direction: column;
align-items: center;
gap: 1rem;
}
.diagram-layer {
background: var(--vp-c-bg-soft);
border: 2px solid var(--vp-c-divider);
border-radius: 8px;
padding: 1rem;
text-align: center;
width: 100%;
max-width: 350px;
transition: all 0.3s ease;
}
.diagram-layer.active {
border-color: var(--vp-c-brand);
background: var(--vp-c-brand-soft);
}
.layer-icon {
font-size: 2rem;
margin-bottom: 0.5rem;
}
.layer-title {
font-size: 0.95rem;
font-weight: 600;
color: var(--vp-c-text-1);
margin-bottom: 0.25rem;
}
.layer-detail {
font-size: 0.8rem;
color: var(--vp-c-text-2);
font-family: var(--vp-font-family-mono);
}
.diagram-arrow {
font-size: 1.5rem;
color: var(--vp-c-text-3);
}
.diagram-arrow.active {
color: var(--vp-c-brand);
animation: bounce 1s infinite;
}
@keyframes bounce {
0%, 100% { transform: translateY(0); }
50% { transform: translateY(-5px); }
}
.server-list {
display: flex;
flex-direction: column;
gap: 0.5rem;
margin-top: 0.75rem;
}
.server-item {
background: var(--vp-c-bg);
border: 1px solid var(--vp-c-divider);
border-radius: 6px;
padding: 0.75rem;
display: flex;
align-items: center;
gap: 0.75rem;
}
.server-item.active {
border-color: var(--vp-c-brand);
}
.server-icon {
font-size: 1.5rem;
}
.server-info {
flex: 1;
display: flex;
flex-direction: column;
gap: 0.15rem;
}
.server-name {
font-size: 0.85rem;
font-weight: 600;
color: var(--vp-c-text-1);
}
.server-port {
font-size: 0.75rem;
color: var(--vp-c-brand);
font-family: var(--vp-font-family-mono);
}
.server-load {
display: flex;
align-items: center;
gap: 0.5rem;
}
.load-bar {
width: 60px;
height: 6px;
background: var(--vp-c-bg-alt);
border-radius: 3px;
overflow: hidden;
}
.load-fill {
height: 100%;
background: linear-gradient(90deg, var(--vp-c-brand), var(--vp-c-brand-1));
transition: width 0.3s ease;
}
.load-text {
font-size: 0.75rem;
color: var(--vp-c-text-2);
font-family: var(--vp-font-family-mono);
min-width: 2.5rem;
text-align: right;
}
.config-example {
background: var(--vp-c-bg);
border-radius: 8px;
padding: 1rem;
border: 1px solid var(--vp-c-divider);
}
.config-title {
font-size: 0.9rem;
font-weight: 600;
color: var(--vp-c-text-1);
margin-bottom: 0.75rem;
}
.code-block {
background: #1e1e1e;
border-radius: 6px;
padding: 1rem;
overflow-x: auto;
margin: 0;
}
.code-block code {
font-family: var(--vp-font-family-mono);
font-size: 0.85rem;
color: #d4d4d4;
line-height: 1.5;
}
.info-box {
padding: 1rem 1.25rem;
margin: 0;
background: var(--vp-c-bg);
border-top: 1px solid var(--vp-c-divider);
font-size: 0.9rem;
color: var(--vp-c-text-2);
line-height: 1.6;
}
.info-box p {
margin: 0;
}
@media (max-width: 640px) {
.control-panel {
flex-direction: column;
}
.stats {
width: 100%;
justify-content: space-around;
}
}
</style>