feat(appendix): 添加多个交互式演示组件,完善 AI/Infra 等章节内容

- 新增 Vibe Coding 全栈相关演示组件 (DeveloperSkillShift, FrontendTriad, BackendCore 等)
- 新增 RAG 相关组件 (RAGPipeline, ChunkingStrategy, Retrieval 等)
- 新增 Embedding & Vector 相关组件 (EmbeddingConcept, VectorSimilarity 等)
- 新增 AI Native App 设计组件 (AINativeArch, PromptDesign 等)
- 新增 Infrastructure as Code 组件 (IaCConcept, TerraformWorkflow 等)
- 新增 DNS & HTTPS 演示组件 (DnsResolution, HttpsHandshake 等)
- 新增 Model Finetuning 组件 (FinetuningPipeline 等)
- 更新多个章节的 markdown 内容,集成交互式演示
This commit is contained in:
sanbuphy
2026-02-24 18:22:58 +08:00
parent b5a55811cc
commit 3af119a598
86 changed files with 20311 additions and 340 deletions
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<template>
<div class="dns-resolution-demo">
<h4 style="margin: 0 0 12px 0; color: #1a1a2e">
🔍 DNS 解析过程模拟器
</h4>
<div class="input-row">
<input
v-model="domain"
type="text"
placeholder="输入域名,如 www.example.com"
class="domain-input"
@keyup.enter="startResolve"
/>
<button class="resolve-btn" :disabled="isResolving" @click="startResolve">
{{ isResolving ? '解析中...' : '开始解析' }}
</button>
<button class="reset-btn" @click="reset">重置</button>
</div>
<div class="resolve-flow">
<div
v-for="(step, idx) in steps"
:key="idx"
class="step-card"
:class="{
active: currentStep === idx,
done: currentStep > idx,
pending: currentStep < idx
}"
>
<div class="step-icon">{{ step.icon }}</div>
<div class="step-label">{{ step.label }}</div>
<div v-if="currentStep > idx" class="step-result">
{{ step.result }}
</div>
<div v-if="currentStep === idx && isResolving" class="step-spinner">
</div>
<div
v-if="idx < steps.length - 1"
class="arrow"
:class="{ 'arrow-active': currentStep > idx }"
>
</div>
</div>
</div>
<div v-if="resolved" class="result-box">
<div class="result-title"> 解析完成</div>
<div class="result-detail">
<span class="result-domain">{{ domain }}</span>
<span class="result-ip">{{ resolvedIp }}</span>
</div>
<div class="result-time">总耗时 {{ totalTime }}ms模拟</div>
</div>
<div class="info-box">
<strong>解析流程说明</strong>
浏览器访问网站时需要先将域名翻译成 IP
地址这个过程会依次查询多级缓存和服务器直到找到对应的 IP
</div>
</div>
</template>
<script setup>
import { ref, reactive } from 'vue'
const domain = ref('www.example.com')
const isResolving = ref(false)
const resolved = ref(false)
const currentStep = ref(-1)
const resolvedIp = ref('')
const totalTime = ref(0)
const steps = reactive([
{
icon: '🌐',
label: '浏览器缓存',
result: '未命中,继续查询...'
},
{
icon: '💻',
label: '操作系统缓存',
result: '未命中,继续查询...'
},
{
icon: '🔄',
label: '递归解析器',
result: '向根服务器发起查询...'
},
{
icon: '🌍',
label: '根域名服务器',
result: '返回 .com TLD 服务器地址'
},
{
icon: '📂',
label: 'TLD 服务器',
result: '返回权威服务器地址'
},
{
icon: '🏠',
label: '权威 DNS 服务器',
result: ''
}
])
function generateIp() {
const a = 93 + Math.floor(Math.random() * 60)
const b = Math.floor(Math.random() * 256)
const c = Math.floor(Math.random() * 256)
const d = 1 + Math.floor(Math.random() * 254)
return `${a}.${b}.${c}.${d}`
}
async function startResolve() {
if (isResolving.value || !domain.value.trim()) return
isResolving.value = true
resolved.value = false
currentStep.value = -1
const ip = generateIp()
resolvedIp.value = ip
steps[5].result = `找到记录!IP = ${ip}`
const delays = [200, 300, 400, 500, 400, 300]
let total = 0
for (let i = 0; i < steps.length; i++) {
currentStep.value = i
await sleep(delays[i])
total += delays[i]
currentStep.value = i + 1
}
totalTime.value = total
resolved.value = true
isResolving.value = false
}
function reset() {
isResolving.value = false
resolved.value = false
currentStep.value = -1
resolvedIp.value = ''
totalTime.value = 0
}
function sleep(ms) {
return new Promise((resolve) => setTimeout(resolve, ms))
}
</script>
<style scoped>
.dns-resolution-demo {
background: linear-gradient(135deg, #f0f4ff 0%, #e8f0fe 100%);
border-radius: 12px;
padding: 20px;
margin: 16px 0;
font-family: system-ui, sans-serif;
}
.input-row {
display: flex;
gap: 8px;
margin-bottom: 20px;
flex-wrap: wrap;
}
.domain-input {
flex: 1;
min-width: 200px;
padding: 8px 14px;
border: 2px solid #c5cae9;
border-radius: 8px;
font-size: 14px;
outline: none;
transition: border-color 0.2s;
}
.domain-input:focus {
border-color: #5c6bc0;
}
.resolve-btn {
padding: 8px 20px;
background: #5c6bc0;
color: #fff;
border: none;
border-radius: 8px;
cursor: pointer;
font-size: 14px;
transition: background 0.2s;
}
.resolve-btn:hover:not(:disabled) {
background: #3f51b5;
}
.resolve-btn:disabled {
opacity: 0.6;
cursor: not-allowed;
}
.reset-btn {
padding: 8px 16px;
background: #e0e0e0;
color: #333;
border: none;
border-radius: 8px;
cursor: pointer;
font-size: 14px;
}
.reset-btn:hover {
background: #bdbdbd;
}
.resolve-flow {
display: flex;
align-items: flex-start;
gap: 4px;
overflow-x: auto;
padding: 10px 0;
flex-wrap: wrap;
justify-content: center;
}
.step-card {
display: flex;
flex-direction: column;
align-items: center;
padding: 12px 10px;
border-radius: 10px;
background: #fff;
min-width: 100px;
max-width: 120px;
text-align: center;
transition: all 0.3s;
border: 2px solid transparent;
position: relative;
opacity: 0.5;
}
.step-card.active {
border-color: #ff9800;
background: #fff8e1;
opacity: 1;
transform: scale(1.05);
box-shadow: 0 4px 12px rgba(255, 152, 0, 0.3);
}
.step-card.done {
border-color: #4caf50;
background: #e8f5e9;
opacity: 1;
}
.step-card.pending {
opacity: 0.4;
}
.step-icon {
font-size: 28px;
margin-bottom: 6px;
}
.step-label {
font-size: 12px;
font-weight: 600;
color: #333;
margin-bottom: 4px;
}
.step-result {
font-size: 10px;
color: #666;
line-height: 1.3;
}
.step-spinner {
font-size: 20px;
animation: pulse 0.8s infinite;
}
@keyframes pulse {
0%,
100% {
opacity: 1;
}
50% {
opacity: 0.3;
}
}
.arrow {
position: absolute;
right: -14px;
top: 50%;
transform: translateY(-50%);
font-size: 18px;
color: #ccc;
font-weight: bold;
z-index: 1;
}
.arrow-active {
color: #4caf50;
}
.result-box {
margin-top: 16px;
padding: 14px 18px;
background: #e8f5e9;
border-radius: 10px;
border: 1px solid #a5d6a7;
}
.result-title {
font-weight: 700;
color: #2e7d32;
margin-bottom: 6px;
}
.result-detail {
font-size: 15px;
color: #333;
}
.result-domain {
color: #5c6bc0;
font-weight: 600;
}
.result-ip {
color: #e65100;
font-weight: 600;
font-family: monospace;
}
.result-time {
font-size: 12px;
color: #888;
margin-top: 4px;
}
.info-box {
margin-top: 14px;
padding: 10px 14px;
background: #fff3e0;
border-radius: 8px;
font-size: 13px;
color: #5d4037;
line-height: 1.6;
}
</style>