sanbuphy
df51f84ab5
README 更新: - 移除顶部 header.png 横幅图片 - 新增「附录知识库」板块，以 3×3 网格展示 9 大知识领域精选内容 - 附录链接指向部署版网站 (datawhalechina.github.io) - 阶段表格新增「附录」行，突出 80+ 交互式专题 - 章节标题「新手入门 & PM」简化为「零基础入门」 - News 新增 2026-02-25 附录知识库更新条目 新增交互组件: - 异步任务队列 (async-task-queues) 演示组件 - 文件存储 (file-storage) 演示组件 - 项目架构 (project-architecture) 演示组件 - 限流与背压 (rate-limiting) 演示组件 - 搜索引擎 (search-engines) 演示组件 - 计算机基础: AppLaunch/BiosUefi/OSBoot 等启动流程演示组件 新增附录文档: - 前端项目架构 (frontend-project-architecture.md) - 后端项目架构 (backend-project-architecture.md) 内容优化: - 算法思维、数据结构、编程语言、调试艺术等多篇附录内容更新 - HTML/CSS 布局、请求旅程等前后端文档完善 - 附录索引页 (index.md) 同步更新
764 lines
30 KiB
Vue
764 lines
30 KiB
Vue
<template>
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||
<div class="os-boot-demo">
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<div class="demo-header">
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<span class="demo-title">操作系统启动流程</span>
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</div>
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<div class="main-layout">
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<!-- 左侧：模拟屏幕 -->
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<div class="screen-panel">
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<div class="monitor">
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<div class="monitor-bezel">
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<div class="screen" :class="'stage-' + stage">
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<!-- Stage 0: 操作系统介绍 -->
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<div v-if="stage === 0" class="screen-intro">
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<div class="intro-icon">🖥️</div>
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<div class="intro-title">操作系统</div>
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<div class="intro-desc">管理硬件和软件资源<br>计算机的"大管家"</div>
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<div class="os-icons">
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<div v-for="os in osList" :key="os.name" class="os-item">
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<span class="os-icon">{{ os.icon }}</span>
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<span class="os-name">{{ os.name }}</span>
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</div>
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</div>
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</div>
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<!-- Stage 1: 引导程序 -->
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<div v-if="stage === 1" class="screen-bootloader">
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<div class="bl-header">Bootloader</div>
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<div class="bl-flow">
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<div v-for="(step, i) in blSteps" :key="i" class="bl-step" :class="{ active: blStep >= i }">
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<span class="bl-num">{{ i + 1 }}</span>
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<span class="bl-text">{{ step }}</span>
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</div>
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</div>
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<div class="bl-code">
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<div class="code-line" v-for="(line, i) in blCode" :key="i" :class="{ highlight: blCodeLine === i }">
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{{ line }}
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</div>
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</div>
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</div>
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<!-- Stage 2: 内核加载 -->
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<div v-if="stage === 2" class="screen-kernel">
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<div class="kernel-header">Kernel Loading</div>
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<div class="kernel-logo">⚙️</div>
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<div class="kernel-name">{{ kernelName }}</div>
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<div class="kernel-bar-wrap">
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<div class="kernel-bar" :style="{ width: kernelProgress + '%' }"></div>
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</div>
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<div class="kernel-modules">
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<div v-for="(m, i) in kernelModules" :key="i" class="k-module" :class="{ loaded: kernelProgress > (i + 1) * 20 }">
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<span class="k-status">{{ kernelProgress > (i + 1) * 20 ? '✓' : '○' }}</span>
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<span class="k-name">{{ m }}</span>
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</div>
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</div>
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</div>
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<!-- Stage 3: 系统服务 -->
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<div v-if="stage === 3" class="screen-services">
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<div class="svc-header">System Services</div>
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<div class="svc-grid">
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<div v-for="(svc, i) in services" :key="i" class="svc-item" :class="{ started: svcProgress > i * 15 }">
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<span class="svc-icon">{{ svc.icon }}</span>
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<span class="svc-name">{{ svc.name }}</span>
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<span class="svc-status">{{ svcProgress > i * 15 ? '●' : '○' }}</span>
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</div>
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</div>
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<div class="svc-progress-bar">
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<div class="svc-progress-fill" :style="{ width: svcProgress + '%' }"></div>
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</div>
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</div>
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<!-- Stage 4: 桌面显示 -->
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<div v-if="stage === 4" class="screen-desktop">
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<div class="desktop-bg">
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<div class="desktop-icons">
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<div class="desktop-icon" v-for="(ic, i) in desktopIcons" :key="i">
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<span class="d-icon">{{ ic.icon }}</span>
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<span class="d-label">{{ ic.label }}</span>
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</div>
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</div>
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<div class="taskbar">
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<span class="taskbar-start">🪟</span>
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<span class="taskbar-apps">
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<span v-for="(app, i) in taskbarApps" :key="i" class="taskbar-app">{{ app }}</span>
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</span>
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<span class="taskbar-time">{{ currentTime }}</span>
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</div>
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</div>
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</div>
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</div>
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</div>
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</div>
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<!-- 进度指示 -->
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<div class="stage-dots">
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<div
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v-for="(s, i) in stages"
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:key="i"
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class="stage-dot"
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:class="{ active: stage === i, done: stage > i }"
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>
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<span class="dot-label">{{ s.short }}</span>
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</div>
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</div>
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<!-- 控制按钮 -->
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<div class="controls">
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<button class="ctrl-btn" :disabled="stage <= 0" @click="prev">← 上一步</button>
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<button class="ctrl-btn primary" v-if="stage === 0" @click="next">开始 →</button>
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<button class="ctrl-btn primary" v-else-if="stage < 4" @click="next">下一步 →</button>
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<button class="ctrl-btn" v-else @click="reset">↺ 重新开始</button>
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</div>
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</div>
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<!-- 右侧：详细信息 -->
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<div class="info-panel">
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<div class="info-stage-header">
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<span class="info-stage-icon">{{ currentStage.icon }}</span>
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<div>
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<div class="info-stage-name">{{ currentStage.name }}</div>
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<div class="info-stage-desc">{{ currentStage.desc }}</div>
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</div>
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</div>
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<div class="info-operations">
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<div
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v-for="(op, i) in currentStage.operations"
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:key="i"
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class="op-card"
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:class="{ expanded: expandedOp === i }"
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@click="expandedOp = expandedOp === i ? -1 : i"
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>
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<div class="op-header">
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<span class="op-num">{{ i + 1 }}</span>
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<span class="op-icon">{{ op.icon }}</span>
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<span class="op-name">{{ op.name }}</span>
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<span class="op-toggle">{{ expandedOp === i ? '▾' : '▸' }}</span>
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</div>
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<transition name="expand">
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<div v-if="expandedOp === i" class="op-detail">
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<div class="op-what">{{ op.what }}</div>
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<div v-if="op.details" class="op-details">
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<div v-for="(d, j) in op.details" :key="j" class="op-detail-item">
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<span class="od-dot">•</span>
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<span>{{ d }}</span>
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</div>
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</div>
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</div>
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</transition>
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</div>
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</div>
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<div v-if="currentStage.analogy" class="info-analogy">
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<span class="analogy-icon">💡</span>
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<span>{{ currentStage.analogy }}</span>
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</div>
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<!-- 操作系统对比表 -->
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<div v-if="stage === 0" class="os-comparison">
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<div class="os-comp-header">
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<span class="os-comp-icon">📊</span>
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<span class="os-comp-title">常见操作系统</span>
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</div>
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<div class="os-comp-table">
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<div class="os-comp-row os-comp-header-row">
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<span class="os-comp-cell">系统</span>
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<span class="os-comp-cell">特点</span>
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<span class="os-comp-cell">典型设备</span>
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</div>
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<div v-for="os in osList" :key="os.name" class="os-comp-row">
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<span class="os-comp-cell os-name-cell">
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<span class="os-comp-icon-small">{{ os.icon }}</span>
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{{ os.name }}
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</span>
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<span class="os-comp-cell">{{ os.feature }}</span>
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<span class="os-comp-cell">{{ os.device }}</span>
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</div>
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</div>
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</div>
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<!-- 启动流程对比 -->
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<div v-if="stage === 1" class="boot-flow-comparison">
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<div class="bf-header">
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<span class="bf-icon">🔄</span>
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<span class="bf-title">Windows vs Linux 启动流程</span>
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</div>
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<div class="bf-content">
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<div class="bf-col">
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<div class="bf-os-name">🪟 Windows</div>
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<div class="bf-flow">
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<div class="bf-step" v-for="(step, i) in windowsFlow" :key="i">
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<span class="bf-arrow" v-if="i > 0">↓</span>
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<span class="bf-step-text">{{ step }}</span>
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</div>
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</div>
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</div>
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<div class="bf-col">
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<div class="bf-os-name">🐧 Linux</div>
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<div class="bf-flow">
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<div class="bf-step" v-for="(step, i) in linuxFlow" :key="i">
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<span class="bf-arrow" v-if="i > 0">↓</span>
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<span class="bf-step-text">{{ step }}</span>
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</div>
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</div>
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</div>
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</div>
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</div>
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</div>
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</div>
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</div>
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</template>
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<script setup>
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import { ref, computed, watch, onMounted, onUnmounted } from 'vue'
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const stage = ref(0)
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const expandedOp = ref(-1)
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const blStep = ref(-1)
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const blCodeLine = ref(-1)
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const kernelProgress = ref(0)
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const svcProgress = ref(0)
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const currentTime = ref('09:41')
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const osList = [
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{ name: 'Windows', icon: '🪟', feature: '生态丰富，兼容性好', device: '桌面电脑、笔记本' },
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{ name: 'macOS', icon: '🍎', feature: '苹果生态，流畅稳定', device: 'Mac 电脑' },
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{ name: 'Linux', icon: '🐧', feature: '开源免费，服务器首选', device: '服务器、嵌入式' },
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{ name: 'Android', icon: '🤖', feature: '移动端 Linux', device: '手机、平板' },
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{ name: 'iOS', icon: '📱', feature: '苹果移动端', device: 'iPhone、iPad' }
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]
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const blSteps = ['读取分区表', '找到系统分区', '加载内核到内存', '跳转到内核入口']
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const blCode = [
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'mov ax, 0x07C0',
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'mov ds, ax',
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'read_sector:',
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' mov ah, 0x02',
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' int 0x13',
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'jmp 0x0000:0x7C00'
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]
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const kernelName = ref('ntoskrnl.exe')
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const kernelModules = ['进程管理', '内存管理', '文件系统', '设备驱动']
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const services = [
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{ name: '网络服务', icon: '🌐' },
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{ name: '音频服务', icon: '🔊' },
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{ name: '安全中心', icon: '🛡️' },
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{ name: '打印服务', icon: '🖨️' },
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{ name: '图形界面', icon: '🎨' },
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{ name: '系统日志', icon: '📝' }
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]
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const desktopIcons = [
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{ icon: '📁', label: '文件' },
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{ icon: '🌐', label: '浏览器' },
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{ icon: '📧', label: '邮件' },
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{ icon: '⚙️', label: '设置' }
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]
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const taskbarApps = ['🌐', '📁', '📝']
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const windowsFlow = ['BIOS', 'MBR', 'bootmgr', 'winload.exe', 'ntoskrnl.exe', '系统服务', '桌面']
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const linuxFlow = ['BIOS', 'GRUB', 'vmlinuz', 'systemd', '系统服务', '桌面环境']
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const stages = [
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{
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short: '介绍',
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icon: '🖥️',
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name: '什么是操作系统？',
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desc: '操作系统（OS）是管理计算机硬件和软件资源的程序集合，就像一个"大管家"。',
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operations: [
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{
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icon: '🏢', name: '资源管理',
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what: '操作系统负责管理 CPU、内存、硬盘、网络等所有硬件资源。',
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details: ['进程管理 - 调度程序运行', '内存管理 - 分配和回收内存', '文件系统 - 管理文件存储', '设备管理 - 控制硬件设备']
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},
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{
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icon: '🎮', name: '提供接口',
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what: '为应用程序提供统一的接口，让程序不需要直接操作硬件。',
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details: ['系统调用接口（API）', '图形用户界面（GUI）', '命令行界面（CLI）', '驱动程序接口']
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},
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{
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icon: '🔒', name: '安全保护',
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what: '保护系统资源不被非法访问，确保多用户环境下的隔离。',
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details: ['用户权限管理', '进程地址空间隔离', '文件访问控制', '网络安全防护']
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}
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],
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analogy: '操作系统就像一座大楼的物业管理——负责水电供应（硬件资源）、分配房间（内存）、管理仓库（文件系统）、维护安全（权限控制），让住户（应用程序）可以安心生活。'
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},
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{
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short: '引导程序',
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icon: '🚀',
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name: '引导程序（Bootloader）',
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desc: '硬盘第一个扇区存放着引导程序，它的任务是把操作系统内核加载到内存。',
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operations: [
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{
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icon: '📀', name: '读取分区表',
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what: '引导程序首先读取硬盘的分区表，找到操作系统所在的分区。',
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details: ['读取 MBR（主引导记录）', '解析分区表结构', '定位活动分区', 'Windows: bootmgr / Linux: GRUB']
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},
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{
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icon: '🔍', name: '定位内核',
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what: '在系统分区中找到操作系统内核文件的位置。',
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details: ['Windows: 读取 BCD 配置', 'Linux: 显示系统选择菜单', '支持多系统启动', '加载文件系统驱动']
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},
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{
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icon: '💾', name: '加载到内存',
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what: '将内核文件从硬盘读取到内存的指定位置。',
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details: ['解压压缩的内核镜像', '复制到内存 0x100000 以上', 'Windows: ntoskrnl.exe', 'Linux: vmlinuz']
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},
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{
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icon: '➡️', name: '跳转执行',
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what: '设置好初始环境后，跳转到内核入口点，把控制权交给内核。',
|
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details: ['设置 CPU 保护模式', '初始化页表', '跳转至内核入口', '内核开始执行']
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}
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],
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analogy: '引导程序就像剧场的报幕员——他先上台确认场地（检查硬件）、找到剧本（定位内核）、把道具摆好（加载到内存），然后宣布："演出开始！"（跳转执行）'
|
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},
|
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{
|
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short: '内核加载',
|
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icon: '⚙️',
|
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name: '操作系统内核（Kernel）',
|
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desc: '内核是操作系统的核心，负责管理内存、CPU、进程等核心功能。',
|
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operations: [
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{
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icon: '🧠', name: '进程管理',
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what: '创建第一个用户进程，建立进程调度机制。',
|
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details: ['创建 init/systemd 进程', '建立进程控制块（PCB）', '初始化调度器', '设置进程优先级']
|
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},
|
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{
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icon: '💾', name: '内存管理',
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what: '建立虚拟内存系统，划分内核空间和用户空间。',
|
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details: ['初始化页表', '建立物理内存映射', '设置内存保护', '启用虚拟内存']
|
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},
|
||
{
|
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icon: '📁', name: '文件系统',
|
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what: '挂载根文件系统，初始化 VFS 层。',
|
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details: ['识别文件系统类型', '挂载根分区（/）', '初始化 inode 缓存', '建立文件描述符表']
|
||
},
|
||
{
|
||
icon: '🔌', name: '设备驱动',
|
||
what: '加载核心设备驱动，初始化硬件抽象层。',
|
||
details: ['加载磁盘驱动', '初始化显示驱动', '加载键盘鼠标驱动', '枚举 PCI 设备']
|
||
}
|
||
],
|
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analogy: '内核就像公司的 CEO 上任——接管所有部门（硬件），安排人事（进程）、财务（内存）、后勤（设备）各就各位，建立公司的基本运作框架。'
|
||
},
|
||
{
|
||
short: '服务启动',
|
||
icon: '🔧',
|
||
name: '系统服务启动',
|
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desc: '内核拉起第一个用户进程，按依赖顺序启动各种后台服务。',
|
||
operations: [
|
||
{
|
||
icon: '🚀', name: '初始化进程',
|
||
what: '启动第一个用户态进程（PID=1），它是所有其他进程的"祖先"。',
|
||
details: ['Linux: systemd 或 init', 'Windows: smss.exe → csrss.exe', '读取服务配置文件', '按依赖关系排序']
|
||
},
|
||
{
|
||
icon: '🌐', name: '网络服务',
|
||
what: '初始化网卡驱动，配置网络连接。',
|
||
details: ['加载网卡驱动', 'DHCP 获取 IP 地址', '配置 DNS 服务器', '启动防火墙']
|
||
},
|
||
{
|
||
icon: '🔒', name: '安全服务',
|
||
what: '启动用户认证和安全监控服务。',
|
||
details: ['启动登录管理器', '初始化权限系统', '启动杀毒软件', '配置安全策略']
|
||
},
|
||
{
|
||
icon: '🔊', name: '多媒体服务',
|
||
what: '启动音频、显示等多媒体相关服务。',
|
||
details: ['启动音频服务', '初始化显示管理器', '加载主题和字体', '准备用户界面']
|
||
}
|
||
],
|
||
analogy: '就像商场开门营业前——保安到岗（安全）、空调开启（后台服务）、收银上线（网络），一切就绪迎接顾客（用户）。'
|
||
},
|
||
{
|
||
short: '桌面就绪',
|
||
icon: '🖥️',
|
||
name: '显示桌面',
|
||
desc: '图形界面启动完成，用户熟悉的桌面环境呈现出来。',
|
||
operations: [
|
||
{
|
||
icon: '🎮', name: '显卡驱动',
|
||
what: '初始化 GPU，设置屏幕分辨率和色彩。',
|
||
details: ['加载显卡驱动', '设置分辨率（如 1920×1080）', '启用硬件加速', '配置多显示器']
|
||
},
|
||
{
|
||
icon: '🪟', name: '窗口系统',
|
||
what: '启动窗口管理器，负责窗口的绘制和交互。',
|
||
details: ['Windows: DWM', 'Linux: X11/Wayland', 'macOS: WindowServer', '管理窗口层叠关系']
|
||
},
|
||
{
|
||
icon: '🎨', name: '桌面环境',
|
||
what: '绘制壁纸、桌面图标、任务栏等界面元素。',
|
||
details: ['加载桌面壁纸', '显示桌面图标', '渲染任务栏', '加载系统托盘']
|
||
},
|
||
{
|
||
icon: '👆', name: '用户交互',
|
||
what: '鼠标光标出现，系统进入完全可交互状态。',
|
||
details: ['显示鼠标指针', '响应键盘输入', '加载用户配置', '启动自启动程序']
|
||
}
|
||
],
|
||
analogy: '幕布拉开，灯光亮起——舞台（窗口）搭好，演员（图标）就位，等待观众（你）的第一次操作。'
|
||
}
|
||
]
|
||
|
||
const currentStage = computed(() => stages[stage.value])
|
||
|
||
let timeInterval = null
|
||
|
||
onMounted(() => {
|
||
timeInterval = setInterval(() => {
|
||
const now = new Date()
|
||
currentTime.value = now.toLocaleTimeString('zh-CN', { hour: '2-digit', minute: '2-digit' })
|
||
}, 1000)
|
||
})
|
||
|
||
onUnmounted(() => {
|
||
if (timeInterval) clearInterval(timeInterval)
|
||
})
|
||
|
||
// 引导程序动画
|
||
watch(() => stage.value, (newStage) => {
|
||
if (newStage === 1) {
|
||
blStep.value = -1
|
||
blCodeLine.value = -1
|
||
let step = 0
|
||
const interval = setInterval(() => {
|
||
if (step < blSteps.length) {
|
||
blStep.value = step
|
||
blCodeLine.value = step + 1
|
||
step++
|
||
} else {
|
||
clearInterval(interval)
|
||
}
|
||
}, 600)
|
||
}
|
||
})
|
||
|
||
// 内核加载动画
|
||
watch(() => stage.value, (newStage) => {
|
||
if (newStage === 2) {
|
||
kernelProgress.value = 0
|
||
kernelName.value = Math.random() > 0.5 ? 'ntoskrnl.exe' : 'vmlinuz'
|
||
const interval = setInterval(() => {
|
||
if (kernelProgress.value < 100) {
|
||
kernelProgress.value += 4
|
||
} else {
|
||
clearInterval(interval)
|
||
}
|
||
}, 80)
|
||
}
|
||
})
|
||
|
||
// 服务启动动画
|
||
watch(() => stage.value, (newStage) => {
|
||
if (newStage === 3) {
|
||
svcProgress.value = 0
|
||
const interval = setInterval(() => {
|
||
if (svcProgress.value < 100) {
|
||
svcProgress.value += 3
|
||
} else {
|
||
clearInterval(interval)
|
||
}
|
||
}, 100)
|
||
}
|
||
})
|
||
|
||
function next() {
|
||
if (stage.value < 4) {
|
||
stage.value++
|
||
expandedOp.value = -1
|
||
}
|
||
}
|
||
function prev() {
|
||
if (stage.value > 0) {
|
||
stage.value--
|
||
expandedOp.value = -1
|
||
}
|
||
}
|
||
function reset() {
|
||
stage.value = 0
|
||
expandedOp.value = -1
|
||
blStep.value = -1
|
||
blCodeLine.value = -1
|
||
kernelProgress.value = 0
|
||
svcProgress.value = 0
|
||
}
|
||
</script>
|
||
|
||
<style scoped>
|
||
.os-boot-demo {
|
||
border: 1px solid var(--vp-c-divider);
|
||
border-radius: 10px;
|
||
background: var(--vp-c-bg-soft);
|
||
padding: 1.2rem;
|
||
margin: 1rem 0;
|
||
}
|
||
.demo-header { margin-bottom: 1rem; }
|
||
.demo-title { font-size: 0.9rem; font-weight: 700; color: var(--vp-c-text-1); }
|
||
|
||
/* 主布局 */
|
||
.main-layout { display: flex; gap: 1rem; }
|
||
|
||
/* ===== 左侧屏幕 ===== */
|
||
.screen-panel { flex: 0 0 280px; display: flex; flex-direction: column; gap: 0.6rem; }
|
||
.monitor { background: #222; border-radius: 10px; padding: 3px; }
|
||
.monitor-bezel { background: #111; border-radius: 8px; overflow: hidden; }
|
||
.screen {
|
||
width: 100%; aspect-ratio: 4/3; display: flex;
|
||
align-items: center; justify-content: center;
|
||
font-family: 'Courier New', monospace; transition: background 0.5s;
|
||
overflow: hidden; position: relative;
|
||
}
|
||
|
||
/* 介绍 */
|
||
.stage-0 { background: linear-gradient(135deg, #1e3a5f 0%, #0f172a 100%); }
|
||
.screen-intro { text-align: center; color: #fff; width: 100%; padding: 0.5rem; }
|
||
.intro-icon { font-size: 2rem; margin-bottom: 0.2rem; }
|
||
.intro-title { font-size: 0.8rem; font-weight: 700; margin-bottom: 0.2rem; }
|
||
.intro-desc { font-size: 0.55rem; color: #94a3b8; margin-bottom: 0.4rem; line-height: 1.4; }
|
||
.os-icons {
|
||
display: grid; grid-template-columns: repeat(5, 1fr);
|
||
gap: 0.2rem; padding: 0 0.3rem;
|
||
}
|
||
.os-item { display: flex; flex-direction: column; align-items: center; }
|
||
.os-icon { font-size: 1rem; }
|
||
.os-name { font-size: 0.4rem; color: #94a3b8; margin-top: 0.1rem; }
|
||
|
||
/* Bootloader */
|
||
.stage-1 { background: #0f172a; flex-direction: column; padding: 0.5rem; align-items: flex-start; }
|
||
.screen-bootloader { width: 100%; }
|
||
.bl-header { color: #fbbf24; font-size: 0.55rem; margin-bottom: 0.4rem; font-weight: 700; }
|
||
.bl-flow { display: flex; flex-direction: column; gap: 0.2rem; margin-bottom: 0.4rem; }
|
||
.bl-step {
|
||
display: flex; align-items: center; gap: 0.3rem;
|
||
color: #64748b; font-size: 0.55rem;
|
||
transition: all 0.3s;
|
||
}
|
||
.bl-step.active { color: #fbbf24; }
|
||
.bl-num {
|
||
width: 1rem; height: 1rem; border-radius: 50%;
|
||
background: rgba(255,255,255,0.1); display: flex;
|
||
align-items: center; justify-content: center; font-size: 0.5rem;
|
||
}
|
||
.bl-step.active .bl-num { background: #fbbf24; color: #000; }
|
||
.bl-code {
|
||
background: rgba(0,0,0,0.5); border-radius: 4px;
|
||
padding: 0.3rem; font-size: 0.45rem; color: #64748b;
|
||
font-family: monospace;
|
||
}
|
||
.code-line { line-height: 1.4; padding: 0 0.2rem; }
|
||
.code-line.highlight { color: #fbbf24; background: rgba(251, 191, 36, 0.1); border-radius: 2px; }
|
||
|
||
/* Kernel */
|
||
.stage-2 { background: #1a1a2e; flex-direction: column; padding: 0.6rem; }
|
||
.screen-kernel { text-align: center; width: 100%; }
|
||
.kernel-header { color: #60a5fa; font-size: 0.55rem; margin-bottom: 0.4rem; font-weight: 700; }
|
||
.kernel-logo { font-size: 2rem; margin-bottom: 0.2rem; }
|
||
.kernel-name { color: #fff; font-size: 0.6rem; margin-bottom: 0.4rem; }
|
||
.kernel-bar-wrap {
|
||
width: 80%; height: 6px; background: #333; border-radius: 3px;
|
||
margin: 0 auto 0.4rem; overflow: hidden;
|
||
}
|
||
.kernel-bar {
|
||
height: 100%; background: linear-gradient(90deg, #60a5fa, #3b82f6);
|
||
transition: width 0.1s linear;
|
||
}
|
||
.kernel-modules { display: flex; flex-direction: column; gap: 0.15rem; }
|
||
.k-module {
|
||
display: flex; align-items: center; gap: 0.3rem;
|
||
color: #64748b; font-size: 0.55rem;
|
||
}
|
||
.k-module.loaded { color: #4ade80; }
|
||
.k-status { width: 1rem; text-align: center; }
|
||
|
||
/* Services */
|
||
.stage-3 { background: #0f172a; flex-direction: column; padding: 0.5rem; }
|
||
.screen-services { width: 100%; }
|
||
.svc-header { color: #a78bfa; font-size: 0.55rem; margin-bottom: 0.4rem; font-weight: 700; }
|
||
.svc-grid {
|
||
display: grid; grid-template-columns: repeat(2, 1fr);
|
||
gap: 0.3rem; margin-bottom: 0.4rem;
|
||
}
|
||
.svc-item {
|
||
display: flex; align-items: center; gap: 0.2rem;
|
||
padding: 0.25rem; background: rgba(255,255,255,0.05);
|
||
border-radius: 4px; font-size: 0.5rem; color: #64748b;
|
||
transition: all 0.3s;
|
||
}
|
||
.svc-item.started { color: #a78bfa; background: rgba(167, 139, 250, 0.1); }
|
||
.svc-icon { font-size: 0.7rem; }
|
||
.svc-name { flex: 1; }
|
||
.svc-status { font-size: 0.5rem; }
|
||
.svc-progress-bar {
|
||
height: 4px; background: #333; border-radius: 2px; overflow: hidden;
|
||
}
|
||
.svc-progress-fill {
|
||
height: 100%; background: linear-gradient(90deg, #a78bfa, #8b5cf6);
|
||
transition: width 0.1s linear;
|
||
}
|
||
|
||
/* Desktop */
|
||
.stage-4 { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); padding: 0; }
|
||
.screen-desktop { width: 100%; height: 100%; }
|
||
.desktop-bg {
|
||
width: 100%; height: 100%;
|
||
display: flex; flex-direction: column; justify-content: space-between;
|
||
}
|
||
.desktop-icons {
|
||
display: grid; grid-template-columns: repeat(4, 1fr);
|
||
gap: 0.3rem; padding: 0.6rem 0.4rem;
|
||
}
|
||
.desktop-icon {
|
||
display: flex; flex-direction: column; align-items: center;
|
||
gap: 0.1rem;
|
||
}
|
||
.d-icon { font-size: 1.2rem; filter: drop-shadow(0 1px 2px rgba(0,0,0,0.3)); }
|
||
.d-label { font-size: 0.45rem; color: white; text-shadow: 0 1px 2px rgba(0,0,0,0.5); }
|
||
.taskbar {
|
||
background: rgba(0,0,0,0.6); backdrop-filter: blur(8px);
|
||
display: flex; align-items: center; gap: 0.4rem;
|
||
padding: 0.25rem 0.4rem;
|
||
}
|
||
.taskbar-start { font-size: 0.9rem; cursor: pointer; }
|
||
.taskbar-apps { display: flex; gap: 0.2rem; flex: 1; }
|
||
.taskbar-app { font-size: 0.8rem; opacity: 0.8; cursor: pointer; }
|
||
.taskbar-time { color: white; font-size: 0.5rem; }
|
||
|
||
/* 进度点 */
|
||
.stage-dots { display: flex; justify-content: center; gap: 0.3rem; }
|
||
.stage-dot {
|
||
padding: 0.15rem 0.4rem; border-radius: 10px;
|
||
font-size: 0.55rem; color: var(--vp-c-text-3);
|
||
background: var(--vp-c-bg); border: 1px solid var(--vp-c-divider);
|
||
transition: all 0.3s;
|
||
}
|
||
.stage-dot.active {
|
||
background: var(--vp-c-brand); color: white; border-color: var(--vp-c-brand);
|
||
}
|
||
.stage-dot.done { background: #10b981; color: white; border-color: #10b981; }
|
||
.dot-label { white-space: nowrap; }
|
||
|
||
/* 控制按钮 */
|
||
.controls { display: flex; gap: 0.4rem; justify-content: center; }
|
||
.ctrl-btn {
|
||
padding: 0.35rem 0.8rem; border-radius: 6px; border: 1px solid var(--vp-c-divider);
|
||
background: var(--vp-c-bg); color: var(--vp-c-text-2); font-size: 0.68rem;
|
||
cursor: pointer; transition: all 0.2s;
|
||
}
|
||
.ctrl-btn:hover:not(:disabled) { border-color: var(--vp-c-brand); color: var(--vp-c-brand); }
|
||
.ctrl-btn:disabled { opacity: 0.4; cursor: not-allowed; }
|
||
.ctrl-btn.primary {
|
||
background: var(--vp-c-brand); color: white; border-color: var(--vp-c-brand);
|
||
}
|
||
.ctrl-btn.primary:hover { opacity: 0.9; }
|
||
|
||
/* ===== 右侧信息 ===== */
|
||
.info-panel { flex: 1; min-width: 0; }
|
||
.info-stage-header { display: flex; align-items: flex-start; gap: 0.5rem; margin-bottom: 0.7rem; }
|
||
.info-stage-icon { font-size: 1.4rem; }
|
||
.info-stage-name { font-size: 0.82rem; font-weight: 700; color: var(--vp-c-text-1); }
|
||
.info-stage-desc { font-size: 0.68rem; color: var(--vp-c-text-3); margin-top: 0.1rem; line-height: 1.4; }
|
||
|
||
/* 操作卡片 */
|
||
.info-operations { display: flex; flex-direction: column; gap: 0.35rem; }
|
||
.op-card {
|
||
background: var(--vp-c-bg); border: 1px solid var(--vp-c-divider);
|
||
border-radius: 6px; padding: 0.5rem 0.6rem; cursor: pointer;
|
||
transition: all 0.2s;
|
||
}
|
||
.op-card.expanded { border-color: var(--vp-c-brand); box-shadow: 0 1px 8px rgba(0,0,0,0.05); }
|
||
.op-header { display: flex; align-items: center; gap: 0.4rem; }
|
||
.op-num {
|
||
width: 1.2rem; height: 1.2rem; border-radius: 50%;
|
||
background: var(--vp-c-brand-soft); color: var(--vp-c-brand);
|
||
display: flex; align-items: center; justify-content: center;
|
||
font-size: 0.58rem; font-weight: 700; flex-shrink: 0;
|
||
}
|
||
.op-icon { font-size: 0.9rem; }
|
||
.op-name { flex: 1; font-size: 0.72rem; font-weight: 600; color: var(--vp-c-text-1); }
|
||
.op-toggle { font-size: 0.65rem; color: var(--vp-c-text-3); }
|
||
|
||
.op-detail { margin-top: 0.4rem; padding-top: 0.4rem; border-top: 1px dashed var(--vp-c-divider); }
|
||
.op-what { font-size: 0.66rem; color: var(--vp-c-text-2); line-height: 1.6; margin-bottom: 0.3rem; }
|
||
.op-details { display: flex; flex-direction: column; gap: 0.15rem; }
|
||
.op-detail-item {
|
||
display: flex; align-items: flex-start; gap: 0.3rem;
|
||
font-size: 0.62rem; color: var(--vp-c-text-3); line-height: 1.4;
|
||
}
|
||
.od-dot { color: var(--vp-c-brand); flex-shrink: 0; }
|
||
|
||
/* 类比 */
|
||
.info-analogy {
|
||
display: flex; align-items: flex-start; gap: 0.4rem;
|
||
margin-top: 0.6rem; padding: 0.5rem 0.6rem;
|
||
background: var(--vp-c-brand-soft); border-radius: 6px;
|
||
font-size: 0.64rem; color: var(--vp-c-text-2);
|
||
line-height: 1.5; font-style: italic;
|
||
}
|
||
.analogy-icon { font-size: 0.85rem; flex-shrink: 0; }
|
||
|
||
/* 操作系统对比表 */
|
||
.os-comparison {
|
||
margin-top: 0.6rem; padding: 0.5rem 0.6rem;
|
||
background: var(--vp-c-bg); border: 1px solid var(--vp-c-divider);
|
||
border-radius: 6px;
|
||
}
|
||
.os-comp-header {
|
||
display: flex; align-items: center; gap: 0.3rem;
|
||
margin-bottom: 0.4rem;
|
||
}
|
||
.os-comp-icon { font-size: 0.9rem; }
|
||
.os-comp-title { font-size: 0.7rem; font-weight: 600; color: var(--vp-c-text-1); }
|
||
.os-comp-table { display: flex; flex-direction: column; gap: 0.2rem; }
|
||
.os-comp-row {
|
||
display: grid; grid-template-columns: 1.2fr 1.5fr 1.3fr;
|
||
gap: 0.3rem; font-size: 0.6rem; padding: 0.2rem 0;
|
||
border-bottom: 1px solid var(--vp-c-divider);
|
||
}
|
||
.os-comp-row:last-child { border-bottom: none; }
|
||
.os-comp-header-row { font-weight: 600; color: var(--vp-c-text-1); }
|
||
.os-comp-cell { color: var(--vp-c-text-2); }
|
||
.os-name-cell { display: flex; align-items: center; gap: 0.2rem; }
|
||
.os-comp-icon-small { font-size: 0.7rem; }
|
||
|
||
/* 启动流程对比 */
|
||
.boot-flow-comparison {
|
||
margin-top: 0.6rem; padding: 0.5rem 0.6rem;
|
||
background: var(--vp-c-bg); border: 1px solid var(--vp-c-divider);
|
||
border-radius: 6px;
|
||
}
|
||
.bf-header {
|
||
display: flex; align-items: center; gap: 0.3rem;
|
||
margin-bottom: 0.4rem;
|
||
}
|
||
.bf-icon { font-size: 0.9rem; }
|
||
.bf-title { font-size: 0.7rem; font-weight: 600; color: var(--vp-c-text-1); }
|
||
.bf-content { display: flex; gap: 0.5rem; }
|
||
.bf-col { flex: 1; }
|
||
.bf-os-name { font-size: 0.65rem; font-weight: 600; color: var(--vp-c-text-1); margin-bottom: 0.3rem; }
|
||
.bf-flow { display: flex; flex-direction: column; gap: 0.15rem; }
|
||
.bf-step { display: flex; flex-direction: column; align-items: center; font-size: 0.55rem; }
|
||
.bf-arrow { color: var(--vp-c-brand); font-size: 0.6rem; }
|
||
.bf-step-text {
|
||
padding: 0.15rem 0.3rem; background: var(--vp-c-bg-soft);
|
||
border-radius: 3px; color: var(--vp-c-text-2);
|
||
}
|
||
|
||
/* 展开动画 */
|
||
.expand-enter-active, .expand-leave-active { transition: all 0.25s ease; overflow: hidden; }
|
||
.expand-enter-from, .expand-leave-to { opacity: 0; max-height: 0; }
|
||
.expand-enter-to, .expand-leave-from { opacity: 1; max-height: 20rem; }
|
||
|
||
@media (max-width: 720px) {
|
||
.main-layout { flex-direction: column; }
|
||
.screen-panel { flex: none; width: 100%; }
|
||
.bf-content { flex-direction: column; }
|
||
}
|
||
</style>
|