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feat: add 30 interactive components for computer fundamentals section

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Added comprehensive interactive demos covering:
- Operating systems (2): OS overview, process/memory/filesystem
- Data encoding (2): data lifecycle, encoding/storage/transmission
- Network basics (5): overview, physical/data-link/transport/application layers
- Data structures (5): overview, linear structures, hash table, tree, selector
- Algorithms (4): overview, recursion, greedy thinking, paradigms
- Programming languages (5): evolution, paradigms, scenarios, comparison, type models
- Compilers (2): analogy, practice demo
- Additional (5): search/sort algorithms, network principles, encoding basics, storage hierarchy, graph structures

Also updated component registration in theme index.js and fixed minor formatting issues in related docs.
This commit is contained in:
sanbuphy
2026-02-20 21:59:52 +08:00
parent 0e8618f902
commit ec9d52033f
39 changed files with 13733 additions and 43 deletions
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docs/.vitepress/theme/components/appendix/computer-fundamentals/StorageHierarchyDemo.vue
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<template>
<div class="storage-hierarchy-demo">
<div class="demo-header">
<span class="icon">💾</span>
<span class="title">存储层次结构</span>
<span class="subtitle">从快到慢，从小到大</span>
</div>
<div class="hierarchy-pyramid">
<div class="pyramid-level register">
<div class="level-name">寄存器</div>
<div class="level-speed">最快</div>
<div class="level-size">最小 (KB)</div>
</div>
<div class="pyramid-level cache">
<div class="level-name">缓存</div>
<div class="level-speed">很快</div>
<div class="level-size">小 (MB)</div>
</div>
<div class="pyramid-level ram">
<div class="level-name">内存</div>
<div class="level-speed">快</div>
<div class="level-size">中等 (GB)</div>
</div>
<div class="pyramid-level disk">
<div class="level-name">硬盘</div>
<div class="level-speed">慢</div>
<div class="level-size">大 (TB)</div>
</div>
<div class="pyramid-level network">
<div class="level-name">网络/云</div>
<div class="level-speed">最慢</div>
<div class="level-size">无限</div>
</div>
</div>
<div class="comparison-table">
<div class="table-title">详细对比</div>
<table class="hierarchy-table">
<thead>
<tr>
<th>存储层次</th>
<th>访问时间</th>
<th>典型容量</th>
<th>成本</th>
</tr>
</thead>
<tbody>
<tr>
<td>寄存器</td>
<td>&lt; 1 ns</td>
<td>几 KB</td>
<td>最高</td>
</tr>
<tr>
<td>L1 缓存</td>
<td>~1 ns</td>
<td>64 KB</td>
<td>很高</td>
</tr>
<tr>
<td>L2 缓存</td>
<td>~3 ns</td>
<td>256 KB</td>
<td>高</td>
</tr>
<tr>
<td>L3 缓存</td>
<td>~10 ns</td>
<td>8 MB</td>
<td>中等</td>
</tr>
<tr>
<td>内存</td>
<td>~100 ns</td>
<td>8-32 GB</td>
<td>中低</td>
</tr>
<tr>
<td>SSD</td>
<td>~100 μs</td>
<td>256 GB-2 TB</td>
<td>低</td>
</tr>
<tr>
<td>HDD</td>
<td>~10 ms</td>
<td>1-10 TB</td>
<td>最低</td>
</tr>
</tbody>
</table>
</div>
<div class="principle">
<div class="principle-title">局部性原理</div>
<div class="principle-content">
<div class="principle-text">
程序倾向于访问<strong>最近访问过的位置</strong>（时间局部性）
和<strong>邻近的位置</strong>（空间局部性）
</div>
<div class="principle-example">
利用局部性原理，缓存可以显著提高性能
</div>
</div>
</div>
</div>
</template>
<script setup>
</script>
<style scoped>
.storage-hierarchy-demo {
border: 1px solid var(--vp-c-divider);
background: var(--vp-c-bg-soft);
border-radius: 12px;
padding: 1.5rem;
margin: 1.5rem 0;
}
.demo-header {
display: flex;
align-items: center;
gap: 0.5rem;
margin-bottom: 1.5rem;
}
.demo-header .icon { font-size: 1.5rem; }
.demo-header .title { font-weight: 700; font-size: 1.1rem; }
.demo-header .subtitle { color: var(--vp-c-text-2); font-size: 0.9rem; }
.hierarchy-pyramid {
display: flex;
flex-direction: column;
gap: 0.5rem;
margin-bottom: 2rem;
}
.pyramid-level {
padding: 1rem;
border-radius: 6px;
text-align: center;
color: white;
}
.pyramid-level.register {
background: linear-gradient(135deg, #ef4444, #dc2626);
}
.pyramid-level.cache {
background: linear-gradient(135deg, #f59e0b, #d97706);
}
.pyramid-level.ram {
background: linear-gradient(135deg, #10b981, #059669);
}
.pyramid-level.disk {
background: linear-gradient(135deg, #3b82f6, #2563eb);
}
.pyramid-level.network {
background: linear-gradient(135deg, #8b5cf6, #7c3aed);
}
.level-name {
font-weight: 600;
font-size: 1rem;
margin-bottom: 0.35rem;
}
.level-speed {
font-size: 0.8rem;
margin-bottom: 0.35rem;
}
.level-size {
font-size: 0.8rem;
}
.comparison-table {
margin-bottom: 2rem;
}
.table-title {
font-weight: 600;
font-size: 1rem;
margin-bottom: 1rem;
color: var(--vp-c-brand);
}
.hierarchy-table {
width: 100%;
border-collapse: collapse;
}
.hierarchy-table th {
background: var(--vp-c-brand);
color: white;
padding: 0.75rem;
text-align: center;
font-size: 0.85rem;
}
.hierarchy-table td {
padding: 0.75rem;
border-bottom: 1px solid var(--vp-c-divider);
text-align: center;
font-size: 0.85rem;
font-family: 'Courier New', monospace;
}
.principle {
background: var(--vp-c-bg);
border: 1px solid var(--vp-c-divider);
border-radius: 8px;
padding: 1.5rem;
}
.principle-title {
font-weight: 600;
font-size: 1rem;
margin-bottom: 1rem;
color: var(--vp-c-brand);
}
.principle-content {
display: flex;
flex-direction: column;
gap: 0.75rem;
}
.principle-text {
font-size: 0.95rem;
line-height: 1.6;
}
.principle-example {
padding: 0.75rem;
background: var(--vp-c-bg-soft);
border-radius: 6px;
font-size: 0.85rem;
color: var(--vp-c-text-2);
}
</style>