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 +1,525 @@
<script setup>
import { ref, onMounted, onUnmounted } from 'vue'
const isMonitoring = ref(false)
const cpuUsage = ref(45)
const memoryUsage = ref(62)
const activeUsers = ref(23)
const requestRate = ref(145)
const errorRate = ref(0.8)
const alerts = ref([
{ id: 1, type: 'warning', message: 'CPU 使用率超过 70%', time: '2分钟前' },
{ id: 2, type: 'info', message: '新用户注册激增', time: '5分钟前' }
])
const metrics = ref([
{ name: '响应时间', value: '120ms', status: 'good', threshold: '200ms' },
{ name: '可用性', value: '99.9%', status: 'good', threshold: '99.5%' },
{ name: '错误率', value: '0.8%', status: 'warning', threshold: '1%' },
{ name: '吞吐量', value: '145 req/s', status: 'good', threshold: '100 req/s' }
])
let interval = null
const toggleMonitoring = () => {
isMonitoring.value = !isMonitoring.value
if (isMonitoring.value) {
startSimulation()
} else {
stopSimulation()
}
}
const startSimulation = () => {
interval = setInterval(() => {
cpuUsage.value = Math.max(20, Math.min(95, cpuUsage.value + (Math.random() - 0.5) * 10))
memoryUsage.value = Math.max(30, Math.min(90, memoryUsage.value + (Math.random() - 0.5) * 5))
activeUsers.value = Math.max(10, Math.min(100, activeUsers.value + Math.floor((Math.random() - 0.5) * 5)))
requestRate.value = Math.max(50, Math.min(300, requestRate.value + Math.floor((Math.random() - 0.5) * 20)))
errorRate.value = Math.max(0, Math.min(5, errorRate.value + (Math.random() - 0.5) * 0.3))
}, 2000)
}
const stopSimulation = () => {
if (interval) {
clearInterval(interval)
interval = null
}
}
onUnmounted(() => {
stopSimulation()
})
</script>
<template>
<div class="deployment-monitor">
<div class="demo-header">
<h3>监控演示</h3>
<p class="subtitle">实时掌握咖啡店运营状况</p>
</div>
<div class="intro-text">
<p>
就像小明通过<strong>监控摄像头</strong><strong>收银系统</strong>实时了解客流量销售额库存情况
服务监控能帮助我们发现性能瓶颈提前预警故障
</p>
</div>
<div class="demo-content">
<!-- 控制栏 -->
<div class="control-bar">
<div class="monitor-status">
<span class="status-indicator" :class="{ active: isMonitoring }"></span>
<span class="status-text">{{ isMonitoring ? '监控运行中' : '监控已停止' }}</span>
</div>
<button
class="toggle-btn"
:class="{ active: isMonitoring }"
@click="toggleMonitoring"
>
{{ isMonitoring ? '⏸ 暂停' : '▶ 启动监控' }}
</button>
</div>
<!-- 核心指标 -->
<div class="metrics-grid">
<div class="metric-card">
<div class="metric-header">
<span class="metric-icon">💻</span>
<span class="metric-name">CPU 使用率</span>
</div>
<div class="metric-value">
{{ cpuUsage.toFixed(1) }}%
</div>
<div class="metric-bar">
<div
class="metric-fill"
:class="cpuUsage > 80 ? 'danger' : cpuUsage > 60 ? 'warning' : 'good'"
:style="{ width: `${cpuUsage}%` }"
></div>
</div>
</div>
<div class="metric-card">
<div class="metric-header">
<span class="metric-icon">🧠</span>
<span class="metric-name">内存使用率</span>
</div>
<div class="metric-value">
{{ memoryUsage.toFixed(1) }}%
</div>
<div class="metric-bar">
<div
class="metric-fill"
:class="memoryUsage > 80 ? 'danger' : memoryUsage > 60 ? 'warning' : 'good'"
:style="{ width: `${memoryUsage}%` }"
></div>
</div>
</div>
<div class="metric-card">
<div class="metric-header">
<span class="metric-icon">👥</span>
<span class="metric-name">在线用户</span>
</div>
<div class="metric-value large">
{{ activeUsers }}
</div>
<div class="metric-sub">实时</div>
</div>
<div class="metric-card">
<div class="metric-header">
<span class="metric-icon"></span>
<span class="metric-name">请求速率</span>
</div>
<div class="metric-value large">
{{ requestRate }}
</div>
<div class="metric-sub">req/s</div>
</div>
</div>
<!-- 业务指标 -->
<div class="business-metrics">
<div class="section-title">📊 业务指标</div>
<div class="metrics-list">
<div
v-for="(metric, idx) in metrics"
:key="idx"
class="business-metric-item"
:class="metric.status"
>
<div class="metric-info">
<span class="metric-label">{{ metric.name }}</span>
<span class="metric-threshold">目标: {{ metric.threshold }}</span>
</div>
<div class="metric-val">{{ metric.value }}</div>
<div class="metric-status-badge">
<span v-if="metric.status === 'good'" class="badge good"> 正常</span>
<span v-else-if="metric.status === 'warning'" class="badge warning"> 警告</span>
<span v-else class="badge danger"> 异常</span>
</div>
</div>
</div>
</div>
<!-- 告警列表 -->
<div class="alerts-section">
<div class="section-title">🔔 最近告警</div>
<div class="alerts-list">
<div
v-for="alert in alerts"
:key="alert.id"
class="alert-item"
:class="alert.type"
>
<span class="alert-icon">{{ alert.type === 'warning' ? '⚠️' : '️' }}</span>
<span class="alert-message">{{ alert.message }}</span>
<span class="alert-time">{{ alert.time }}</span>
</div>
</div>
</div>
</div>
<div class="info-box">
<p v-if="!isMonitoring">
💡 <strong>准备就绪</strong>点击"启动监控"按钮开始实时查看服务器各项指标就像打开咖啡店的监控系统
</p>
<p v-else>
<strong>监控中</strong>各项指标实时更新设置合理的阈值和告警才能在问题发生时第一时间响应
</p>
</div>
</div>
</template>
<style scoped>
.deployment-monitor {
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-bar {
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;
}
.monitor-status {
display: flex;
align-items: center;
gap: 0.5rem;
}
.status-indicator {
width: 10px;
height: 10px;
border-radius: 50%;
background: var(--vp-c-text-3);
}
.status-indicator.active {
background: var(--vp-c-brand-delta);
animation: pulse 2s infinite;
}
@keyframes pulse {
0%, 100% { opacity: 1; }
50% { opacity: 0.5; }
}
.status-text {
font-size: 0.9rem;
color: var(--vp-c-text-1);
font-weight: 600;
}
.toggle-btn {
padding: 0.6rem 1.25rem;
border-radius: 6px;
font-size: 0.9rem;
font-weight: 600;
background: var(--vp-c-bg-alt);
border: 1px solid var(--vp-c-divider);
cursor: pointer;
transition: all 0.3s ease;
}
.toggle-btn.active {
background: var(--vp-c-brand);
border-color: var(--vp-c-brand);
color: white;
}
.metrics-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
gap: 0.75rem;
}
.metric-card {
background: var(--vp-c-bg);
border: 1px solid var(--vp-c-divider);
border-radius: 8px;
padding: 1rem;
}
.metric-header {
display: flex;
align-items: center;
gap: 0.5rem;
margin-bottom: 0.75rem;
}
.metric-icon {
font-size: 1.2rem;
}
.metric-name {
font-size: 0.8rem;
font-weight: 600;
color: var(--vp-c-text-2);
}
.metric-value {
font-size: 1.8rem;
font-weight: 700;
color: var(--vp-c-text-1);
font-family: var(--vp-font-family-mono);
margin-bottom: 0.5rem;
}
.metric-value.large {
font-size: 2rem;
}
.metric-bar {
height: 8px;
background: var(--vp-c-bg-alt);
border-radius: 4px;
overflow: hidden;
}
.metric-fill {
height: 100%;
transition: width 0.5s ease;
}
.metric-fill.good {
background: var(--vp-c-brand-delta);
}
.metric-fill.warning {
background: #f59e0b;
}
.metric-fill.danger {
background: #ef4444;
}
.metric-sub {
font-size: 0.75rem;
color: var(--vp-c-text-3);
margin-top: 0.25rem;
}
.business-metrics {
background: var(--vp-c-bg);
border-radius: 8px;
padding: 1rem;
border: 1px solid var(--vp-c-divider);
}
.section-title {
font-size: 0.95rem;
font-weight: 600;
color: var(--vp-c-text-1);
margin-bottom: 1rem;
}
.metrics-list {
display: flex;
flex-direction: column;
gap: 0.5rem;
}
.business-metric-item {
display: flex;
align-items: center;
justify-content: space-between;
padding: 0.75rem;
background: var(--vp-c-bg-soft);
border-radius: 6px;
border-left: 3px solid var(--vp-c-brand);
}
.business-metric-item.warning {
border-left-color: #f59e0b;
}
.business-metric-item.danger {
border-left-color: #ef4444;
}
.metric-info {
flex: 1;
display: flex;
flex-direction: column;
gap: 0.15rem;
}
.metric-label {
font-size: 0.85rem;
font-weight: 600;
color: var(--vp-c-text-1);
}
.metric-threshold {
font-size: 0.7rem;
color: var(--vp-c-text-3);
}
.metric-val {
font-size: 1rem;
font-weight: 700;
color: var(--vp-c-brand);
font-family: var(--vp-font-family-mono);
}
.metric-status-badge {
margin-left: 0.75rem;
}
.badge {
font-size: 0.75rem;
padding: 0.2rem 0.5rem;
border-radius: 4px;
font-weight: 600;
}
.badge.good {
background: var(--vp-c-brand-dimm);
color: var(--vp-c-brand-delta);
}
.badge.warning {
background: #fef3c7;
color: #92400e;
}
.badge.danger {
background: #fee2e2;
color: #dc2626;
}
.alerts-section {
background: var(--vp-c-bg);
border-radius: 8px;
padding: 1rem;
border: 1px solid var(--vp-c-divider);
}
.alerts-list {
display: flex;
flex-direction: column;
gap: 0.5rem;
}
.alert-item {
display: flex;
align-items: center;
gap: 0.75rem;
padding: 0.75rem;
border-radius: 6px;
background: var(--vp-c-bg-soft);
}
.alert-item.warning {
background: #fef3c7;
border-left: 3px solid #f59e0b;
}
.alert-item.info {
background: #dbeafe;
border-left: 3px solid #3b82f6;
}
.alert-icon {
font-size: 1rem;
}
.alert-message {
flex: 1;
font-size: 0.85rem;
color: var(--vp-c-text-1);
}
.alert-time {
font-size: 0.75rem;
color: var(--vp-c-text-3);
}
.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) {
.metrics-grid {
grid-template-columns: repeat(2, 1fr);
}
}
</style>