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70a63b78   王彪总   feat(garden): 添加团... 
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  <!DOCTYPE html>
  <html lang="zh-CN">
  <head>
  <meta charset="utf-8"><meta name="viewport" content="width=device-width,initial-scale=1">
  <title>UrbanOps 全域平台 · 技术架构全景分享</title>
  <link rel="stylesheet" href="ppt-assets/fonts.css">
  <link rel="stylesheet" href="ppt-assets/base.css">
  <link rel="stylesheet" href="ppt-assets/animations.css">
  <link rel="stylesheet" href="ppt-assets/style.css">
  <style>
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  .arch-layers .al.fw .acell{border-top:3px solid var(--accent-2);border-color:rgba(121,192,255,.35)}
  
  .biz-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:14px}
  .biz-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:22px 18px}
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  .biz-card p{font-size:12px;color:var(--text-2);line-height:1.6;margin:0}
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  .biz-card.purple{border-top:3px solid #d2a8ff}
  
  .col2{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:14px}
  .col2 .box{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:22px}
  
  .flow-steps{display:flex;align-items:center;gap:8px;margin-top:14px}
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  .tg{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:12px}
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  .timeline{margin-top:14px}
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  .roadmap-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:14px}
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  .invoc-flow{display:flex;flex-direction:column;gap:10px;margin-top:12px}
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  .deploy-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:14px}
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  .code-text{font-family:'JetBrains Mono',monospace;font-size:13px;color:var(--text-2);background:var(--surface-2);padding:8px 14px;border-radius:8px;border:1px solid var(--border);display:inline-block}
  
  /* Layer stack (from file1) */
  .layer-stack{display:flex;flex-direction:column;gap:10px;width:100%;max-width:1000px;margin-top:14px}
  .layer-stack .layer{display:flex;align-items:center;gap:20px;padding:14px 22px;border-radius:12px;background:var(--surface);border:1px solid var(--border)}
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  .layer-stack .layer-content{display:flex;gap:6px;flex-wrap:wrap}
  
  /* Evolution flow */
  .evo-flow{display:flex;align-items:center;gap:12px;flex-wrap:wrap;justify-content:center;margin-top:12px}
  .evo-flow .evo-box{background:var(--surface);border:2px solid var(--border);border-radius:14px;padding:16px 24px;text-align:center;font-weight:600;min-width:120px;font-size:13px}
  .evo-flow .evo-box.accent{border-color:var(--accent);background:rgba(126,231,135,.08)}
  .evo-flow .evo-box.purple{border-color:#d2a8ff;background:rgba(210,168,255,.08)}
  .evo-flow .evo-box.green{border-color:var(--accent-2);background:rgba(121,192,255,.08)}
  .evo-flow .evo-arrow{font-size:1.6em;color:var(--text-3)}
  </style>
  </head>
  <body class="tpl-tech-sharing">
  <div class="deck">
  
    <!-- ====== 1. Cover ====== -->
    <section class="slide" data-title="Cover">
      <p class="kicker">urbanops · tech-sharing</p>
      <h1 class="h1 anim-fade-up" data-anim="fade-up">城市运营全域平台<br><span style="background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent">技术架构全景解析</span></h1>
      <p class="lede mt-m">业务架构 × 技术架构 × 系统架构 × 部署架构 — 一次讲透全域平台。</p>
      <div class="speaker"><div class="av"></div><div><b>架构组</b><span>platform infra · 60 min + Q&amp;A</span></div></div>
      <div class="deck-footer"><span class="mono">#spring-boot #smart-garden #urbanops #architecture #microservices</span><span class="slide-number" data-current="1" data-total="26"></span></div>
    </section>
  
    <!-- ====== 2. Agenda ====== -->
    <section class="slide" data-title="Agenda">
      <p class="kicker">agenda.yaml</p>
      <h2 class="h2">今日路线图</h2>
      <div class="stack mt-l">
        <div class="agenda-row"><span class="num">01</span><span class="t">项目概述与业务架构全景</span><span class="d">~6min</span></div>
        <div class="agenda-row"><span class="num">02</span><span class="t">业务布局：园林 · 工单 · BPM · 全局</span><span class="d">~10min</span></div>
        <div class="agenda-row"><span class="num">03</span><span class="t">系统架构总览 & 模块依赖关系</span><span class="d">~6min</span></div>
        <div class="agenda-row"><span class="num">04</span><span class="t">技术架构分层 & 基础设施层</span><span class="d">~6min</span></div>
        <div class="agenda-row"><span class="num">05</span><span class="t">核心技术栈 & 数据存储策略</span><span class="d">~6min</span></div>
        <div class="agenda-row"><span class="num">06</span><span class="t">数据流 & 模块调用逻辑</span><span class="d">~6min</span></div>
        <div class="agenda-row"><span class="num">07</span><span class="t">安全架构 & 可观测性</span><span class="d">~6min</span></div>
        <div class="agenda-row"><span class="num">08</span><span class="t">部署架构 & 后续演进规划</span><span class="d">~6min</span></div>
        <div class="agenda-row"><span class="num">09</span><span class="t">总结 &amp; Q&amp;A</span><span class="d">~5min</span></div>
      </div>
    </section>
  
    <!-- ====== 3. Project Overview ====== -->
    <section class="slide" data-title="Project Overview">
      <p class="kicker">// overview</p>
      <h2 class="h2">UrbanOps 全域平台：<br>智慧城市运营管理底座</h2>
      <p class="lede">基于 RuoYi-Vue-Pro 演进而来，面向城市园林绿化、工单调度、流程协同的综合运营管理平台。模块化单体架构向微服务演进中。</p>
      <div class="stats-row mt-l">
        <div class="stat-item anim-fade-up" data-anim="fade-up"><div class="stat-num">17</div><div class="stat-label">Maven 模块</div></div>
        <div class="stat-item anim-fade-up" data-anim="fade-up" style="animation-delay:.05s"><div class="stat-num">7</div><div class="stat-label">激活业务模块</div></div>
        <div class="stat-item anim-fade-up" data-anim="fade-up" style="animation-delay:.1s"><div class="stat-num">15</div><div class="stat-label">框架 Starter</div></div>
        <div class="stat-item anim-fade-up" data-anim="fade-up" style="animation-delay:.15s"><div class="stat-num">10+</div><div class="stat-label">数据库支持</div></div>
        <div class="stat-item anim-fade-up" data-anim="fade-up" style="animation-delay:.2s"><div class="stat-num">3.5.5</div><div class="stat-label">Spring Boot</div></div>
      </div>
      <div class="col2 mt-l">
        <div class="box" style="border-top:3px solid var(--accent)">
          <h4 style="color:#fff;margin:0 0 8px">后端技术基石</h4>
          <p class="dim" style="font-size:13px;line-height:1.7">Java 17 · Spring Boot 3.5.5 · MyBatis Plus 3.5.14 · Spring Security 6.x · Flowable 7.0 · Redisson 3.51 · SkyWalking 9.5 · RocketMQ · Vert.x + MQTT · PF4J 插件框架</p>
        </div>
        <div class="box" style="border-top:3px solid var(--accent-2)">
          <h4 style="color:#fff;margin:0 0 8px">前端生态 & 核心能力</h4>
          <p class="dim" style="font-size:13px;line-height:1.7">Vue3 + Element Plus / Vben 双管理后台 · uni-app 移动端 · 大屏报表设计器 · 多租户 SaaS · IoT 设备接入 · 代码生成器 · Spring AI 集成</p>
        </div>
      </div>
    </section>
  
    <!-- ====== 4. Business Architecture Overview ====== -->
    <section class="slide" data-title="Business Architecture">
      <p class="kicker">business · architecture</p>
      <h2 class="h2">业务架构全景：<br>四大核心域 + 两大支撑域</h2>
      <div class="biz-grid">
        <div class="biz-card ac anim-fade-up" data-anim="fade-up">
          <div class="biz-icon">🌳</div><h4>智慧园林管理</h4>
          <p>树木资产管理、巡检计划、养护计划、绩效评估、物料出入库、机械成本核算</p>
          <div class="biz-tags"><span>Garden</span><span>巡检</span><span>养护</span><span>绩效</span></div>
        </div>
        <div class="biz-card blue anim-fade-up" data-anim="fade-up" style="animation-delay:.05s">
          <div class="biz-icon">📋</div><h4>工单调度系统</h4>
          <p>事件上报、工单流转、物料明细、附件管理、地理位置编码、园林事件映射</p>
          <div class="biz-tags"><span>Workorder</span><span>事件</span><span>物料</span></div>
        </div>
        <div class="biz-card purple anim-fade-up" data-anim="fade-up" style="animation-delay:.1s">
          <div class="biz-icon">🔄</div><h4>工作流引擎</h4>
          <p>Flowable 驱动，仿钉钉/飞书 + BPMN 双设计器，会签、或签、转办、委派、加签全覆盖</p>
          <div class="biz-tags"><span>BPM</span><span>Flowable</span><span>审批</span></div>
        </div>
        <div class="biz-card ac anim-fade-up" data-anim="fade-up" style="animation-delay:.15s">
          <div class="biz-icon">🌐</div><h4>全局业务管理</h4>
          <p>问题上报、道路信息、工单提交详情、流程路径想法、跨模块数据聚合</p>
          <div class="biz-tags"><span>Global</span><span>道路</span><span>问题</span></div>
        </div>
        <div class="biz-card blue anim-fade-up" data-anim="fade-up" style="animation-delay:.2s">
          <div class="biz-icon">⚙️</div><h4>系统管理</h4>
          <p>用户/角色/菜单/部门/岗位管理、租户与套餐、字典、通知公告、应用管理</p>
          <div class="biz-tags"><span>System</span><span>RBAC</span><span>多租户</span></div>
        </div>
        <div class="biz-card purple anim-fade-up" data-anim="fade-up" style="animation-delay:.25s">
          <div class="biz-icon">🏗️</div><h4>基础设施</h4>
          <p>代码生成、文件存储、定时任务、配置管理、消息队列、API 日志、监控追踪</p>
          <div class="biz-tags"><span>Infra</span><span>代码生成</span><span>监控</span></div>
        </div>
      </div>
    </section>
  
    <!-- ====== 5. Garden Business ====== -->
    <section class="slide" data-title="Business · Garden">
      <p class="kicker">garden · smart-greening</p>
      <h2 class="h2">核心业务：智慧园林管理</h2>
      <p class="lede">覆盖园林绿化全生命周期——从资产登记到巡检养护，从绩效评估到成本核算。</p>
      <div class="arch-layers">
        <div class="al hl"><div class="al-name">管理端</div>
          <div class="al-cells">
            <div class="acell"><div class="aci">🌲</div><h4>树木资产管理</h4><p>古树名木 / 变更日志</p></div>
            <div class="acell"><div class="aci">📅</div><h4>巡检计划管理</h4><p>计划制定 / 明细配置</p></div>
            <div class="acell"><div class="aci">🔧</div><h4>养护计划管理</h4><p>养护任务 / 执行跟踪</p></div>
            <div class="acell"><div class="aci">📊</div><h4>绩效管理</h4><p>指标定义 / 专家评定</p></div>
            <div class="acell"><div class="aci">📦</div><h4>物料管理</h4><p>物料类型 / 出入库</p></div>
            <div class="acell"><div class="aci">💰</div><h4>机械成本</h4><p>折旧 / 租赁核算</p></div>
          </div>
        </div>
        <div class="al fw"><div class="al-name">移动端</div>
          <div class="al-cells" style="grid-template-columns:repeat(5,1fr)">
            <div class="acell"><div class="aci">📱</div><h4>首页概览</h4><p>数据汇总</p></div>
            <div class="acell"><div class="aci">📍</div><h4>GPS 定位</h4><p>位置上报</p></div>
            <div class="acell"><div class="aci">✅</div><h4>巡检提交</h4><p>现场打卡</p></div>
            <div class="acell"><div class="aci">🛠️</div><h4>养护提交</h4><p>任务执行</p></div>
            <div class="acell"><div class="aci">📝</div><h4>变更记录</h4><p>树木变更</p></div>
          </div>
        </div>
      </div>
      <div class="grid g4 mt-m">
        <div class="card card-accent"><h4>定时任务</h4><p class="dim">自动生成巡检/养护计划</p></div>
        <div class="card card-accent"><h4>数据权限</h4><p class="dim">按区域隔离园林数据</p></div>
        <div class="card card-accent"><h4>时间区间</h4><p class="dim">灵活配置任务执行周期</p></div>
        <div class="card card-accent"><h4>防重复提交</h4><p class="dim">计划明细幂等性保证</p></div>
      </div>
    </section>
  
    <!-- ====== 6. Workorder Business ====== -->
    <section class="slide" data-title="Business · Workorder">
      <p class="kicker">workorder · dispatch</p>
      <h2 class="h2">工单调度：事件驱动 + 流程闭环</h2>
      <div class="col2">
        <div>
          <div class="card card-accent" style="padding:22px">
            <h4 style="color:#fff;margin:0 0 12px">工单核心实体模型</h4>
            <div class="stack">
              <div class="tag">📋 MainInfo — 工单主信息</div>
              <div class="tag">📎 Attachment — 附件管理</div>
              <div class="tag">📦 MaterialDetail — 物料明细</div>
              <div class="tag">🎯 EventInfo — 事件信息</div>
              <div class="tag">🔗 EventMappingInfo — 事件映射</div>
              <div class="tag">🌳 GardenRef — 园林业务关联</div>
            </div>
          </div>
        </div>
        <div>
          <div class="card" style="padding:22px;border-top:3px solid var(--accent-2)">
            <h4 style="color:#fff;margin:0 0 12px">工单处理流程</h4>
            <div style="display:flex;flex-direction:column;gap:8px">
              <div style="display:flex;align-items:center;gap:8px">
                <div class="fs" style="flex:1"><div class="fs-icon">📝</div><h4>事件上报</h4></div>
                <span class="fs-arr">→</span>
                <div class="fs" style="flex:1"><div class="fs-icon">🔍</div><h4>工单生成</h4></div>
                <span class="fs-arr">→</span>
                <div class="fs hl" style="flex:1"><div class="fs-icon">👤</div><h4>人员指派</h4></div>
              </div>
              <div style="display:flex;align-items:center;gap:8px">
                <div class="fs" style="flex:1"><div class="fs-icon">🔧</div><h4>现场处理</h4></div>
                <span class="fs-arr">→</span>
                <div class="fs" style="flex:1"><div class="fs-icon">📋</div><h4>结果反馈</h4></div>
                <span class="fs-arr">→</span>
                <div class="fs" style="flex:1"><div class="fs-icon">✅</div><h4>审核结单</h4></div>
              </div>
            </div>
          </div>
        </div>
      </div>
      <div class="code-text mt-m">WorkorderModule → GardenModule (Feign API) · EventMapping 策略 · GeoCode 位置服务 · 数据权限隔离</div>
    </section>
  
    <!-- ====== 7. BPM Business ====== -->
    <section class="slide" data-title="Business · BPM">
      <p class="kicker">bpm · flowable-engine</p>
      <h2 class="h2">工作流引擎：同时支持<br>「轻量配置」与「深度编排」</h2>
      <div class="grid g2 mt-l" style="align-items:start">
        <div>
          <div class="card card-accent" style="padding:22px">
            <h4 style="color:var(--accent);font-family:'JetBrains Mono',monospace;font-size:13px">SIMPLE 设计器</h4>
            <p class="dim" style="font-size:13px">仿钉钉/飞书体验，拖拽搭建表单流程，10 分钟完成配置</p>
            <div class="stack mt-s">
              <div class="tag">✦ 拖拽式表单设计</div>
              <div class="tag">✦ 审批节点可视化配置</div>
              <div class="tag">✦ 抄送人 / 条件分支</div>
              <div class="tag">✦ 超时审批 / 自动提醒</div>
            </div>
          </div>
        </div>
        <div>
          <div class="card" style="padding:22px;border-top:3px solid #d2a8ff">
            <h4 style="color:#d2a8ff;font-family:'JetBrains Mono',monospace;font-size:13px">BPMN 设计器</h4>
            <p class="dim" style="font-size:13px">基于 BPMN 2.0 标准，适配复杂多层级审批及自动化场景</p>
            <div class="stack mt-s">
              <div class="tag">✦ 会签 / 或签 / 依次审批</div>
              <div class="tag">✦ 转办 / 委派 / 加签 / 减签</div>
              <div class="tag">✦ 并行 / 包容 / 路由分支</div>
              <div class="tag">✦ 父子流程 / 触发节点</div>
            </div>
          </div>
        </div>
      </div>
      <div class="grid g3 mt-m">
        <div class="card"><h4 style="color:#fff;font-size:14px">Flowable 7.0</h4><p class="dim">核心流程引擎</p></div>
        <div class="card"><h4 style="color:#fff;font-size:14px">信创数据库兼容</h4><p class="dim">DM8 / KingBase / OpenGauss</p></div>
        <div class="card"><h4 style="color:#fff;font-size:14px">动态表单</h4><p class="dim">节点级只读/编辑/隐藏权限</p></div>
      </div>
    </section>
  
    <!-- ====== 8. Global & System Business ====== -->
    <section class="slide" data-title="Business · Global & System">
      <p class="kicker">global · system · infra</p>
      <h2 class="h2">业务支撑域：<br>公共服务与系统管理</h2>
      <div class="grid g2 mt-l" style="align-items:start;gap:20px">
        <div>
          <h4 style="color:var(--accent-2);font-family:'JetBrains Mono',monospace;font-size:13px;margin-bottom:12px">🌐 Global 全局模块</h4>
          <div class="stack">
            <div class="card card-accent" style="padding:14px 16px"><h4 style="font-size:14px">问题上报管理</h4><p class="dim" style="font-size:11px">公共问题发现 → 流转到工单系统</p></div>
            <div class="card card-accent" style="padding:14px 16px"><h4 style="font-size:14px">道路信息管理</h4><p class="dim" style="font-size:11px">道路基础数据维护</p></div>
            <div class="card card-accent" style="padding:14px 16px"><h4 style="font-size:14px">工单提交详情</h4><p class="dim" style="font-size:11px">跨模块工单数据聚合视图</p></div>
            <div class="card card-accent" style="padding:14px 16px"><h4 style="font-size:14px">流程路径想法</h4><p class="dim" style="font-size:11px">流程优化建议收集</p></div>
          </div>
        </div>
        <div>
          <h4 style="color:#d2a8ff;font-family:'JetBrains Mono',monospace;font-size:13px;margin-bottom:12px">⚙️ System + Infra 模块</h4>
          <div class="stack">
            <div class="card" style="padding:14px 16px;border-top:2px solid var(--accent-2)"><h4 style="font-size:14px">RBAC 权限体系</h4><p class="dim" style="font-size:11px">用户 → 角色 → 菜单 → 按钮权限 · 数据权限</p></div>
            <div class="card" style="padding:14px 16px;border-top:2px solid var(--accent-2)"><h4 style="font-size:14px">SaaS 多租户</h4><p class="dim" style="font-size:11px">租户管理 · 套餐配置 · 数据隔离 · 透明化封装</p></div>
            <div class="card" style="padding:14px 16px;border-top:2px solid var(--accent-2)"><h4 style="font-size:14px">代码生成器</h4><p class="dim" style="font-size:11px">一键生成 Java · Vue · SQL · 接口文档</p></div>
            <div class="card" style="padding:14px 16px;border-top:2px solid var(--accent-2)"><h4 style="font-size:14px">消息通知中心</h4><p class="dim" style="font-size:11px">短信 · 邮件 · 站内信 · 多通道</p></div>
          </div>
        </div>
      </div>
    </section>
  
    <!-- ====== 9. Tech Stack Layers (from file1) ====== -->
    <section class="slide" data-title="Tech Stack Layers">
      <p class="kicker">tech-stack · layers</p>
      <h2 class="h2">技术栈七层全景</h2>
      <div class="layer-stack">
        <div class="layer"><div class="layer-label">前端</div><div class="layer-content"><span class="tag">Vue 3</span><span class="tag">Element Plus</span><span class="tag">Vben Admin</span><span class="tag">uni-app</span><span class="tag">TypeScript</span></div></div>
        <div class="layer"><div class="layer-label">网关 & 接入</div><div class="layer-content"><span class="tag">Vert.x</span><span class="tag">MQTT</span><span class="tag">HTTP/2</span><span class="tag">TCP</span><span class="tag">WebSocket</span></div></div>
        <div class="layer"><div class="layer-label">业务框架</div><div class="layer-content"><span class="tag">Spring Boot 3.5</span><span class="tag">Spring Security</span><span class="tag">Flowable 7</span><span class="tag">Quartz</span><span class="tag">Spring AI</span><span class="tag">PF4J</span></div></div>
        <div class="layer"><div class="layer-label">数据层</div><div class="layer-content"><span class="tag">MyBatis Plus</span><span class="tag">Druid</span><span class="tag">MySQL 8</span><span class="tag">Redis Sentinel</span><span class="tag">Redisson</span><span class="tag">Dynamic DS</span></div></div>
        <div class="layer"><div class="layer-label">消息 & 集成</div><div class="layer-content"><span class="tag">RocketMQ</span><span class="tag">Kafka</span><span class="tag">RabbitMQ</span><span class="tag">JustAuth</span><span class="tag">UAA SSO</span><span class="tag">S3</span></div></div>
        <div class="layer"><div class="layer-label">可观测性</div><div class="layer-content"><span class="tag">SkyWalking</span><span class="tag">SBA Admin</span><span class="tag">OpenTracing</span><span class="tag">Actuator</span><span class="tag">Knife4j</span></div></div>
        <div class="layer"><div class="layer-label">部署 & DevOps</div><div class="layer-content"><span class="tag">Docker</span><span class="tag">docker-compose</span><span class="tag">Eclipse Temurin 21</span><span class="tag">Maven</span><span class="tag">Git</span></div></div>
      </div>
    </section>
  
    <!-- ====== 10. System Architecture Overview SVG (from file1 slide 4) ====== -->
    <section class="slide" data-title="System Architecture Overview">
      <p class="kicker">architecture · system-overview</p>
      <h2 class="h2">系统架构总览 — 五层全景</h2>
      <div class="svg-area">
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          <rect x="30" y="408" width="940" height="45" rx="10" fill="#0d1117" stroke="#1e2d45" stroke-width="1.5"/>
          <text x="500" y="435" text-anchor="middle" fill="#8b949e" font-size="11" font-weight="600">数据层: MySQL 8 · Redis Sentinel · RocketMQ · Kafka · RabbitMQ · S3 · Druid · Redisson</text>
        </svg>
      </div>
    </section>
  
    <!-- ====== 11. Module Dependencies SVG (from file1 slide 5) ====== -->
    <section class="slide" data-title="Module Dependencies">
      <p class="kicker">modules · dependency-graph</p>
      <h2 class="h2">模块依赖关系图</h2>
      <div class="svg-area">
        <svg viewBox="0 0 1000 440" xmlns="http://www.w3.org/2000/svg">
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          <text x="500" y="113" text-anchor="middle" fill="#64748b" font-size="9">common · web · security · mybatis · redis · mq · job · excel · websocket · monitor · protection · tenant · data-permission · ip · test</text>
  
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          <rect x="420" y="380" width="220" height="40" rx="8" fill="rgba(239,68,68,.12)" stroke="#ef4444" stroke-width="1.5" stroke-dasharray="6,3"/><text x="530" y="405" text-anchor="middle" fill="#ef4444" font-size="12" font-weight="600">IoT 网关 (独立进程 :8092)</text>
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          <rect x="30" y="415" width="12" height="12" rx="2" fill="none" stroke="#34d399" stroke-width="1.5"/><text x="48" y="425" fill="#64748b" font-size="9">核心业务域</text>
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        </svg>
      </div>
    </section>
  
    <!-- ====== 12. Tech Architecture 5-Layer Model ====== -->
    <section class="slide" data-title="Tech Architecture">
      <p class="kicker">architecture · layers</p>
      <h2 class="h2">技术架构五层模型</h2>
      <p class="lede">从用户端到底层基础设施，清晰分层、逐级解耦。</p>
      <div class="arch-layers anim-stagger-list" data-anim-target>
        <div class="al fw"><div class="al-name" style="color:var(--accent-2)">接入层</div>
          <div class="al-cells" style="grid-template-columns:repeat(4,1fr)">
            <div class="acell"><div class="aci">🖥️</div><h4>Web Admin</h4><p>Vue3 + Element Plus</p></div>
            <div class="acell"><div class="aci">📱</div><h4>Mobile App</h4><p>uni-app 跨端</p></div>
            <div class="acell"><div class="aci">📊</div><h4>大屏展示</h4><p>GoView 可视化</p></div>
            <div class="acell"><div class="aci">🔗</div><h4>开放 API</h4><p>第三方对接</p></div>
          </div>
        </div>
        <div class="al fw"><div class="al-name" style="color:var(--accent-2)">网关层</div>
          <div class="al-cells" style="grid-template-columns:repeat(4,1fr)">
            <div class="acell"><div class="aci">🔐</div><h4>认证鉴权</h4><p>Spring Security + Token</p></div>
            <div class="acell"><div class="aci">🚪</div><h4>路由转发</h4><p>Nginx / Gateway</p></div>
            <div class="acell"><div class="aci">⚖️</div><h4>负载均衡</h4><p>多实例分发</p></div>
            <div class="acell"><div class="aci">🛡️</div><h4>安全防护</h4><p>XSS / CSRF / SQL注入</p></div>
          </div>
        </div>
        <div class="al hl"><div class="al-name">服务层</div>
          <div class="al-cells" style="grid-template-columns:repeat(6,1fr)">
            <div class="acell"><div class="aci">🌳</div><h4>Garden</h4><p>园林管理</p></div>
            <div class="acell"><div class="aci">📋</div><h4>Workorder</h4><p>工单调度</p></div>
            <div class="acell"><div class="aci">🔄</div><h4>BPM</h4><p>工作流</p></div>
            <div class="acell"><div class="aci">🌐</div><h4>Global</h4><p>全局服务</p></div>
            <div class="acell"><div class="aci">⚙️</div><h4>System</h4><p>系统管理</p></div>
            <div class="acell"><div class="aci">🏗️</div><h4>Infra</h4><p>基础设施</p></div>
          </div>
        </div>
        <div class="al"><div class="al-name">中间件</div>
          <div class="al-cells" style="grid-template-columns:repeat(5,1fr)">
            <div class="acell"><div class="aci">🗄️</div><h4>MySQL</h4><p>OLTP</p></div>
            <div class="acell"><div class="aci">⚡</div><h4>Redis</h4><p>缓存/锁</p></div>
            <div class="acell"><div class="aci">📨</div><h4>RocketMQ</h4><p>消息队列</p></div>
            <div class="acell"><div class="aci">🔍</div><h4>Elasticsearch</h4><p>全文检索</p></div>
            <div class="acell"><div class="aci">📡</div><h4>TDengine</h4><p>时序数据</p></div>
          </div>
        </div>
      </div>
    </section>
  
    <!-- ====== 13. Backend Layered Architecture ====== -->
    <section class="slide" data-title="Backend Architecture">
      <p class="kicker">backend · layered</p>
      <h2 class="h2">后端分层架构：<br>Controller → Service → DAL 三层解耦</h2>
      <div class="grid g2 mt-l" style="align-items:start;gap:20px">
        <div class="stack">
          <div class="card card-accent" style="padding:16px"><h4 style="font-family:'JetBrains Mono',monospace;font-size:13px;color:var(--accent)">controller/</h4><p class="dim" style="font-size:12px;margin-bottom:6px">接收请求、参数校验、VO 转换</p><div class="biz-tags"><span>admin/</span><span>app/</span><span>VO 对象</span><span>@Valid</span></div></div>
          <div class="card card-accent" style="padding:16px"><h4 style="font-family:'JetBrains Mono',monospace;font-size:13px;color:var(--accent)">service/</h4><p class="dim" style="font-size:12px;margin-bottom:6px">业务逻辑编排、事务管理、策略模式</p><div class="biz-tags"><span>接口+实现</span><span>@Transactional</span><span>策略</span><span>Listener</span></div></div>
          <div class="card card-accent" style="padding:16px"><h4 style="font-family:'JetBrains Mono',monospace;font-size:13px;color:var(--accent)">dal/</h4><p class="dim" style="font-size:12px;margin-bottom:6px">数据访问层：MySQL Mapper + Redis Cache</p><div class="biz-tags"><span>mysql/</span><span>redis/</span><span>dataobject/</span></div></div>
        </div>
        <div class="stack">
          <div class="card" style="padding:16px;border-top:2px solid var(--accent-2)"><h4 style="font-family:'JetBrains Mono',monospace;font-size:13px;color:var(--accent-2)">convert/</h4><p class="dim" style="font-size:12px">MapStruct 对象转换层，编译期生成高性能映射代码</p></div>
          <div class="card" style="padding:16px;border-top:2px solid var(--accent-2)"><h4 style="font-family:'JetBrains Mono',monospace;font-size:13px;color:var(--accent-2)">api/</h4><p class="dim" style="font-size:12px">模块间 Feign 接口定义 + DTO，实现跨模块调用</p></div>
          <div class="card" style="padding:16px;border-top:2px solid var(--accent-2)"><h4 style="font-family:'JetBrains Mono',monospace;font-size:13px;color:var(--accent-2)">mq/ + job/</h4><p class="dim" style="font-size:12px">异步消息（producer/consumer）+ 定时任务调度</p></div>
          <div class="card" style="padding:16px;border-top:2px solid var(--accent-2)"><h4 style="font-family:'JetBrains Mono',monospace;font-size:13px;color:var(--accent-2)">framework/</h4><p class="dim" style="font-size:12px">模块内框架代码：数据权限配置、Web 配置、操作日志等</p></div>
        </div>
      </div>
    </section>
  
    <!-- ====== 14. Framework Infrastructure ====== -->
    <section class="slide" data-title="Framework Infrastructure">
      <p class="kicker">framework · starters</p>
      <h2 class="h2">基础设施层：<br>15 个 Spring Boot Starter</h2>
      <p class="lede">将通用能力抽象为可复用的 Starter 组件，所有业务模块按需引入。</p>
      <div class="fw-grid">
        <div class="fw-card hl anim-fade-up" data-anim="fade-up"><div class="fwi">🌐</div><h4>web</h4><p>全局异常处理 · 统一返回 · CORS · Swagger</p></div>
        <div class="fw-card hl anim-fade-up" data-anim="fade-up" style="animation-delay:.05s"><div class="fwi">🔐</div><h4>security</h4><p>Spring Security · Token 鉴权 · SSO</p></div>
        <div class="fw-card hl anim-fade-up" data-anim="fade-up" style="animation-delay:.1s"><div class="fwi">🗄️</div><h4>mybatis</h4><p>MyBatis Plus · 多数据源 · 联表查询</p></div>
        <div class="fw-card hl anim-fade-up" data-anim="fade-up" style="animation-delay:.15s"><div class="fwi">⚡</div><h4>redis</h4><p>Redisson · 分布式锁 · 缓存策略</p></div>
        <div class="fw-card hl anim-fade-up" data-anim="fade-up" style="animation-delay:.2s"><div class="fwi">📨</div><h4>mq</h4><p>RocketMQ 集成 · 消息幂等 · 重试</p></div>
        <div class="fw-card hl anim-fade-up" data-anim="fade-up" style="animation-delay:.25s"><div class="fwi">🛡️</div><h4>protection</h4><p>分布式锁 · 幂等 · 限流 · 熔断</p></div>
        <div class="fw-card anim-fade-up" data-anim="fade-up" style="animation-delay:.3s"><div class="fwi">📊</div><h4>monitor</h4><p>SkyWalking · Admin · 日志中心</p></div>
        <div class="fw-card anim-fade-up" data-anim="fade-up" style="animation-delay:.35s"><div class="fwi">⏰</div><h4>job</h4><p>Quartz 定时任务 · 执行日志</p></div>
        <div class="fw-card anim-fade-up" data-anim="fade-up" style="animation-delay:.4s"><div class="fwi">📝</div><h4>excel</h4><p>FastExcel 导入导出</p></div>
        <div class="fw-card anim-fade-up" data-anim="fade-up" style="animation-delay:.45s"><div class="fwi">🔌</div><h4>websocket</h4><p>实时通信 · Token 校验 · 集群</p></div>
        <div class="fw-card anim-fade-up" data-anim="fade-up" style="animation-delay:.5s"><div class="fwi">🏢</div><h4>biz-tenant</h4><p>多租户数据隔离 · 透明封装</p></div>
        <div class="fw-card anim-fade-up" data-anim="fade-up" style="animation-delay:.55s"><div class="fwi">🔒</div><h4>biz-data-permission</h4><p>数据权限 · 行级过滤</p></div>
      </div>
    </section>
  
    <!-- ====== 15. Core Tech Stack Grid ====== -->
    <section class="slide" data-title="Tech Stack Grid">
      <p class="kicker">tech-stack · ecosystem</p>
      <h2 class="h2">核心技术栈全景</h2>
      <div class="tg">
        <div class="tgc anim-fade-up" data-anim="fade-up"><div class="tgci">☕</div><h4>核心框架</h4><div class="tgt"><span>Spring Boot 3.5.5</span><span>Spring MVC 6.x</span><span>Spring Security 6.x</span></div></div>
        <div class="tgc anim-fade-up" data-anim="fade-up" style="animation-delay:.05s"><div class="tgci">🗄️</div><h4>持久层</h4><div class="tgt"><span>MyBatis Plus 3.5.14</span><span>Druid 1.2.27</span><span>Dynamic-DS 4.3.1</span></div></div>
        <div class="tgc anim-fade-up" data-anim="fade-up" style="animation-delay:.1s"><div class="tgci">⚡</div><h4>缓存 & 锁</h4><div class="tgt"><span>Redis 7.x</span><span>Redisson 3.51</span><span>Lock4j 2.2.7</span></div></div>
        <div class="tgc anim-fade-up" data-anim="fade-up" style="animation-delay:.15s"><div class="tgci">📨</div><h4>消息队列</h4><div class="tgt"><span>RocketMQ</span><span>Spring-RocketMQ</span><span>Redis Stream</span></div></div>
        <div class="tgc anim-fade-up" data-anim="fade-up" style="animation-delay:.2s"><div class="tgci">🔄</div><h4>工作流</h4><div class="tgt"><span>Flowable 7.0.1</span><span>BPMN 2.0</span><span>SIMPLE 设计器</span></div></div>
        <div class="tgc anim-fade-up" data-anim="fade-up" style="animation-delay:.25s"><div class="tgci">📡</div><h4>IoT & 通信</h4><div class="tgt"><span>Vert.x 4.5.13</span><span>Netty 4.2.4</span><span>MQTT 1.2.5</span></div></div>
        <div class="tgc anim-fade-up" data-anim="fade-up" style="animation-delay:.3s"><div class="tgci">🔍</div><h4>可观测性</h4><div class="tgt"><span>SkyWalking 9.5</span><span>Admin 3.5.2</span><span>OpenTracing</span></div></div>
        <div class="tgc anim-fade-up" data-anim="fade-up" style="animation-delay:.35s"><div class="tgci">📋</div><h4>API 文档</h4><div class="tgt"><span>Springdoc 2.8.11</span><span>Knife4j 4.5.0</span><span>Swagger 3</span></div></div>
        <div class="tgc anim-fade-up" data-anim="fade-up" style="animation-delay:.4s"><div class="tgci">🔌</div><h4>插件 & 工具</h4><div class="tgt"><span>PF4J 0.9.0</span><span>MapStruct 1.6.3</span><span>Hutool 5.8+6.0</span></div></div>
        <div class="tgc anim-fade-up" data-anim="fade-up" style="animation-delay:.45s"><div class="tgci">🧪</div><h4>测试</h4><div class="tgt"><span>JUnit 5</span><span>Mockito 5.x</span><span>Jedis-Mock</span></div></div>
        <div class="tgc anim-fade-up" data-anim="fade-up" style="animation-delay:.5s"><div class="tgci">🗄️</div><h4>多数据库</h4><div class="tgt"><span>MySQL 8.x</span><span>DM8</span><span>KingBase</span><span>OpenGauss</span></div></div>
        <div class="tgc anim-fade-up" data-anim="fade-up" style="animation-delay:.55s"><div class="tgci">🐳</div><h4>部署运维</h4><div class="tgt"><span>Docker</span><span>K8s</span><span>Jenkins</span><span>Harbor</span></div></div>
      </div>
    </section>
  
    <!-- ====== 16. Data Flow & Communication SVG (from file1 slide 7) ====== -->
    <section class="slide" data-title="Data Flow & Communication">
      <p class="kicker">data-flow · communication</p>
      <h2 class="h2">数据流与通信架构</h2>
      <div class="svg-area">
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          <rect x="60" y="150" width="160" height="50" rx="10" fill="rgba(239,68,68,.12)" stroke="#ef4444" stroke-width="1.5"/><text x="140" y="172" text-anchor="middle" fill="#f87171" font-size="12" font-weight="600">Redis Sentinel</text><text x="140" y="188" text-anchor="middle" fill="#8b949e" font-size="9">缓存 · 分布式锁 · Token</text>
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          <rect x="60" y="240" width="160" height="50" rx="10" fill="rgba(52,211,153,.12)" stroke="#34d399" stroke-width="1.5"/><text x="140" y="262" text-anchor="middle" fill="#4ade80" font-size="12" font-weight="600">MQ 消息队列</text><text x="140" y="278" text-anchor="middle" fill="#8b949e" font-size="9">RocketMQ · Kafka · RabbitMQ</text>
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          <rect x="740" y="240" width="200" height="50" rx="10" fill="rgba(129,140,248,.12)" stroke="#818cf8" stroke-width="1.5"/><text x="840" y="262" text-anchor="middle" fill="#a5b4fc" font-size="12" font-weight="600">对象存储 S3</text><text x="840" y="278" text-anchor="middle" fill="#8b949e" font-size="9">文件 · 图片 · 附件</text>
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          <rect x="60" y="330" width="160" height="50" rx="10" fill="rgba(244,114,182,.12)" stroke="#f472b6" stroke-width="1.5"/><text x="140" y="352" text-anchor="middle" fill="#f472b6" font-size="12" font-weight="600">Flowable 7</text><text x="140" y="368" text-anchor="middle" fill="#8b949e" font-size="9">工作流引擎</text>
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          <rect x="320" y="340" width="160" height="50" rx="10" fill="rgba(251,191,36,.12)" stroke="#fbbf24" stroke-width="1.5"/><text x="400" y="362" text-anchor="middle" fill="#fbbf24" font-size="12" font-weight="600">Quartz 调度</text><text x="400" y="378" text-anchor="middle" fill="#8b949e" font-size="9">定时任务集群</text>
          <line x1="480" y1="340" x2="500" y2="222" stroke="#fbbf24" stroke-width="1.2" stroke-dasharray="6,3"/>
  
          <rect x="560" y="340" width="190" height="50" rx="10" fill="rgba(56,189,248,.12)" stroke="#38bdf8" stroke-width="1.5"/><text x="655" y="362" text-anchor="middle" fill="#38bdf8" font-size="12" font-weight="600">WebSocket</text><text x="655" y="378" text-anchor="middle" fill="#8b949e" font-size="9">实时消息推送</text>
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        </svg>
      </div>
    </section>
  
    <!-- ====== 17. Data Storage Strategy ====== -->
    <section class="slide" data-title="Data Storage">
      <p class="kicker">database · strategy</p>
      <h2 class="h2">数据存储策略：<br>多数据源 + 多数据库 + 读写分离</h2>
      <div class="grid g2 mt-l" style="align-items:start;gap:20px">
        <div>
          <div class="card card-accent" style="padding:22px"><h4 style="font-family:'JetBrains Mono',monospace;font-size:14px;color:var(--accent)">Dynamic-Datasource 多数据源</h4>
            <div class="stack mt-m"><div class="tag"><span style="color:var(--accent)">●</span> 一主多从读写分离</div><div class="tag"><span style="color:var(--accent)">●</span> @DS 注解切换数据源</div><div class="tag"><span style="color:var(--accent)">●</span> Druid 连接池监控</div></div></div>
          <div class="card" style="padding:22px;border-top:3px solid var(--accent-2);margin-top:12px"><h4 style="font-family:'JetBrains Mono',monospace;font-size:14px;color:var(--accent-2)">Redis 缓存体系</h4>
            <div class="stack mt-m"><div class="tag">○ Redisson 分布式锁 · 幂等键</div><div class="tag">○ Redis Stream 轻量 MQ</div><div class="tag">○ Token 存储 & 在线用户管理</div></div></div>
        </div>
        <div>
          <div class="card" style="padding:22px;border-top:3px solid #d2a8ff"><h4 style="font-family:'JetBrains Mono',monospace;font-size:14px;color:#d2a8ff">多数据库兼容矩阵</h4>
            <div class="stack mt-m"><div class="tag"><span style="color:#d2a8ff">■</span> MySQL 5.7/8.0+ — 主力库</div><div class="tag"><span style="color:#d2a8ff">■</span> 达梦 DM8 — 国产信创</div><div class="tag"><span style="color:#d2a8ff">■</span> 人大金仓 KingBase 8.6 — 信创</div><div class="tag"><span style="color:#d2a8ff">■</span> OpenGauss 5.1 — 华为开源</div><div class="tag"><span style="color:#d2a8ff">■</span> Oracle / PostgreSQL / SQL Server</div><div class="tag"><span style="color:#d2a8ff">■</span> TDengine 3.7 — IoT 时序数据</div></div></div>
          <div class="card card-accent" style="padding:22px;margin-top:12px"><h4 style="font-size:14px;color:#fff">数据隔离策略</h4><p class="dim" style="font-size:12px">SaaS 多租户：共享数据表 + tenant_id 字段隔离，biz-tenant Starter 透明拦截 SQL</p></div>
        </div>
      </div>
    </section>
  
    <!-- ====== 18. Module Invocation Logic ====== -->
    <section class="slide" data-title="Invocation Logic">
      <p class="kicker">invocation · communication</p>
      <h2 class="h2">模块调用逻辑：三种通信通道</h2>
      <div class="invoc-flow mt-l">
        <div class="invoc-row"><div class="ir-label" style="color:var(--accent)">Feign API</div><div class="ir-items"><span>System → Dept API</span><span>System → User API</span><span>Workorder → Garden API</span><span>Garden → System API</span></div></div>
        <div class="ir-arrow">▼ 同步调用 · 模块间 RPC · 请求/响应模式 ▼</div>
        <div class="invoc-row"><div class="ir-label" style="color:var(--accent-2)">MQ 消息</div><div class="ir-items"><span>SMS Producer → Consumer</span><span>Mail Producer → Consumer</span><span>Event → 多消费者</span><span>RocketMQ Topic</span><span>Redis Stream</span></div></div>
        <div class="ir-arrow">▼ 异步解耦 · 事件驱动 · 最终一致性 ▼</div>
        <div class="invoc-row"><div class="ir-label" style="color:#d2a8ff">直接依赖</div><div class="ir-items"><span>Server → All Modules</span><span>Workorder → Garden Service</span><span>BPM → System User</span><span>Garden → Infra File</span></div></div>
      </div>
      <div class="grid g3 mt-l">
        <div class="card card-accent"><h4 style="font-size:14px">api/ 包设计</h4><p class="dim" style="font-size:12px">每个模块暴露 Feign 接口 + DTO，其他模块引入依赖即可调用，编译期类型安全。</p></div>
        <div class="card card-accent"><h4 style="font-size:14px">mq/ 包设计</h4><p class="dim" style="font-size:12px">Producer 发送消息，Consumer 消费处理。SMS / Mail 异步发送，不解耦主流程。</p></div>
        <div class="card card-accent"><h4 style="font-size:14px">service/ 直接注入</h4><p class="dim" style="font-size:12px">同模块内 Service 互相注入。跨模块通过 api 包或直接依赖。</p></div>
      </div>
    </section>
  
    <!-- ====== 19. Message & Async ====== -->
    <section class="slide" data-title="Message & Async">
      <p class="kicker">async · event-driven</p>
      <h2 class="h2">异步消息与事件驱动</h2>
      <div class="col2">
        <div><div class="card card-accent" style="padding:20px"><h4 style="color:#fff;margin:0 0 10px">RocketMQ 消息架构</h4>
          <div class="stack"><div class="tag">📤 Producer → Topic</div><div class="tag">📥 Consumer 拉取并处理</div><div class="tag">🔄 消费失败自动重试</div><div class="tag">⚡ 顺序消息: 全局/分区有序</div><div class="tag">🔒 事务消息: 分布式事务最终一致性</div></div></div></div>
        <div><div class="card" style="padding:20px;border-top:3px solid var(--accent-2)"><h4 style="color:#fff;margin:0 0 10px">典型异步场景</h4>
          <div class="stack"><div class="tag">📧 SMS → MQ → 消费者推送</div><div class="tag">📨 邮件 → MQ → 消费者投递</div><div class="tag">🔔 站内信 → Redis Stream 广播</div><div class="tag">📋 操作日志 → 异步记录</div><div class="tag">🔄 工单事件 → 通知园林模块</div></div></div></div>
      </div>
      <div class="grid g2 mt-m">
        <div class="card card-accent"><h4 style="font-size:14px">定时任务 (Quartz)</h4><p class="dim" style="font-size:12px">巡检计划自动生成 · 养护计划定时创建 · 数据统计报表 · 超时任务自动处理</p></div>
        <div class="card card-accent"><h4 style="font-size:14px">服务保障 (Protection)</h4><p class="dim" style="font-size:12px">@Lock4j 分布式锁防并发 · @Idempotent 幂等性 · @RateLimiter 限流保护 · 熔断降级</p></div>
      </div>
    </section>
  
    <!-- ====== 20. Security Architecture SVG (from file1 slide 8) ====== -->
    <section class="slide" data-title="Security Architecture">
      <p class="kicker">security · auth-flow</p>
      <h2 class="h2">安全与认证架构</h2>
      <div class="svg-area">
        <svg viewBox="0 0 1000 400" xmlns="http://www.w3.org/2000/svg">
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          <rect x="200" y="30" width="760" height="60" rx="10" fill="#161b22" stroke="#1e2d45" stroke-width="1.5"/><text x="580" y="52" text-anchor="middle" fill="#8b949e" font-size="11" font-weight="600">Security Filter Chain</text>
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          <rect x="485" y="58" width="120" height="24" rx="6" fill="rgba(56,189,248,.12)" stroke="#38bdf8" stroke-width="1"/><text x="545" y="74" text-anchor="middle" fill="#38bdf8" font-size="9">Token 认证</text>
          <rect x="615" y="58" width="100" height="24" rx="6" fill="rgba(129,140,248,.12)" stroke="#818cf8" stroke-width="1"/><text x="665" y="74" text-anchor="middle" fill="#a5b4fc" font-size="9">权限校验</text>
          <rect x="725" y="58" width="100" height="24" rx="6" fill="rgba(52,211,153,.12)" stroke="#34d399" stroke-width="1"/><text x="775" y="74" text-anchor="middle" fill="#4ade80" font-size="9">数据脱敏</text>
          <rect x="835" y="58" width="110" height="24" rx="6" fill="rgba(244,114,182,.12)" stroke="#f472b6" stroke-width="1"/><text x="890" y="74" text-anchor="middle" fill="#f472b6" font-size="9">操作日志</text>
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          <rect x="200" y="120" width="760" height="110" rx="10" fill="#161b22" stroke="#1e2d45" stroke-width="1.5"/><text x="580" y="145" text-anchor="middle" fill="#8b949e" font-size="11" font-weight="600">认证与授权中心</text>
          <rect x="220" y="155" width="200" height="42" rx="8" fill="rgba(56,189,248,.1)" stroke="#38bdf8" stroke-width="1.5"/><text x="320" y="174" text-anchor="middle" fill="#e2e8f0" font-size="11" font-weight="600">JWT Token</text><text x="320" y="189" text-anchor="middle" fill="#8b949e" font-size="9">Redis 存储 · 自动续期</text>
          <rect x="450" y="155" width="200" height="42" rx="8" fill="rgba(129,140,248,.1)" stroke="#818cf8" stroke-width="1.5"/><text x="550" y="174" text-anchor="middle" fill="#e2e8f0" font-size="11" font-weight="600">UAA SSO</text><text x="550" y="189" text-anchor="middle" fill="#8b949e" font-size="9">OAuth2 · 单点登录</text>
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          <rect x="220" y="205" width="340" height="20" rx="5" fill="rgba(251,191,36,.08)" stroke="#fbbf24" stroke-width="0.8"/><text x="390" y="219" text-anchor="middle" fill="#fbbf24" font-size="9">多租户数据隔离 (SaaS)</text>
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          <rect x="200" y="260" width="760" height="50" rx="10" fill="#0d1117" stroke="#1e2d45" stroke-width="1.5"/><text x="580" y="290" text-anchor="middle" fill="#8b949e" font-size="11" font-weight="600">业务模块: garden · workorder · bpm · gloabl · infra · system</text>
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          <line x1="150" y1="345" x2="198" y2="285" stroke="#fbbf24" stroke-width="0.8" stroke-dasharray="4,3"/>
          <rect x="30" y="200" width="120" height="50" rx="10" fill="rgba(239,68,68,.08)" stroke="#ef4444" stroke-width="1"/><text x="90" y="222" text-anchor="middle" fill="#f87171" font-size="11" font-weight="600">API 加密</text><text x="90" y="238" text-anchor="middle" fill="#8b949e" font-size="9">AES 算法</text>
        </svg>
      </div>
    </section>
  
    <!-- ====== 21. Security & Auth Details ====== -->
    <section class="slide" data-title="Security & Auth">
      <p class="kicker">security · auth · tenant</p>
      <h2 class="h2">安全与权限体系详解</h2>
      <div class="grid g3 mt-l">
        <div class="card card-accent anim-fade-up" data-anim="fade-up" style="padding:22px"><h4 style="color:#fff;margin-bottom:8px">🔐 认证体系</h4><ul style="font-size:12px;color:var(--text-2);padding-left:16px;line-height:1.8;margin:0"><li>Spring Security 6.x 核心</li><li>Token + Redis 无状态会话</li><li>OAuth2 授权码模式</li><li>多终端（Web / App / 小程序）</li><li>SSO 单点登录</li><li>社交登录（JustAuth）</li></ul></div>
        <div class="card card-accent anim-fade-up" data-anim="fade-up" style="padding:22px;animation-delay:.1s"><h4 style="color:#fff;margin-bottom:8px">🛡️ 授权体系</h4><ul style="font-size:12px;color:var(--text-2);padding-left:16px;line-height:1.8;margin:0"><li>RBAC：用户 → 角色 → 菜单</li><li>按钮级别权限控制</li><li>动态菜单加载</li><li>Redis 缓存权限信息</li><li>数据权限：行级过滤</li><li>部门数据范围隔离</li></ul></div>
        <div class="card card-accent anim-fade-up" data-anim="fade-up" style="padding:22px;animation-delay:.2s"><h4 style="color:#fff;margin-bottom:8px">🏢 多租户</h4><ul style="font-size:12px;color:var(--text-2);padding-left:16px;line-height:1.8;margin:0"><li>tenant_id 字段隔离</li><li>MyBatis 拦截器自动注入</li><li>租户套餐权限定制</li><li>每个租户独立菜单/角色</li><li>透明化封装无侵入</li></ul></div>
      </div>
      <div class="code-text mt-l">SystemModule → Security Starter → Token + Redis → @PreAuthorize → DataPermission AOP → SQL Interceptor</div>
    </section>
  
    <!-- ====== 22. Observability ====== -->
    <section class="slide" data-title="Observability">
      <p class="kicker">observability · monitoring</p>
      <h2 class="h2">可观测性与监控体系</h2>
      <div class="grid g3 mt-l">
        <div class="card" style="padding:22px;border-top:3px solid var(--accent)"><h4 style="color:#fff;font-size:16px;margin-bottom:8px">📝 日志体系</h4><p class="dim" style="font-size:12px;line-height:1.7">Logback + SkyWalking Logback Appender，TraceId 自动注入</p><div class="biz-tags mt-s"><span>操作日志</span><span>登录日志</span><span>API 访问日志</span><span>错误日志</span></div></div>
        <div class="card" style="padding:22px;border-top:3px solid var(--accent-2)"><h4 style="color:#fff;font-size:16px;margin-bottom:8px">📊 指标监控</h4><p class="dim" style="font-size:12px;line-height:1.7">Spring Boot Admin + Druid SQL 监控 + Redis 监控面板</p><div class="biz-tags mt-s"><span>JVM 指标</span><span>连接池</span><span>QPS/RT</span><span>慢 SQL</span></div></div>
        <div class="card" style="padding:22px;border-top:3px solid #d2a8ff"><h4 style="color:#fff;font-size:16px;margin-bottom:8px">🔍 链路追踪</h4><p class="dim" style="font-size:12px;line-height:1.7">Apache SkyWalking 9.5 分布式追踪，服务拓扑自动发现</p><div class="biz-tags mt-s"><span>调用链</span><span>拓扑图</span><span>慢端点</span><span>告警</span></div></div>
      </div>
      <div class="grid g2 mt-m">
        <div class="card card-accent"><h4 style="font-size:14px">Monitor Starter 集成</h4><p class="dim" style="font-size:12px">SkyWalking · Admin Client · OpenTracing · 日志中心 · 一键接入</p></div>
        <div class="card card-accent"><h4 style="font-size:14px">保护机制</h4><p class="dim" style="font-size:12px">分布式锁 (Lock4j) · 幂等性保证 · 限流降级 · 异常全局处理 · 错误码统一管理</p></div>
      </div>
    </section>
  
    <!-- ====== 23. Deployment Architecture SVG (from file1 slide 9) ====== -->
    <section class="slide" data-title="Deployment Architecture SVG">
      <p class="kicker">deployment · docker</p>
      <h2 class="h2">部署架构 — Docker 容器化</h2>
      <div class="svg-area">
        <svg viewBox="0 0 1000 400" xmlns="http://www.w3.org/2000/svg">
          <rect x="20" y="20" width="960" height="360" rx="16" fill="#161b22" stroke="#1e2d45" stroke-width="2"/><text x="500" y="48" text-anchor="middle" fill="#64748b" font-size="13" font-weight="600">Docker Host</text>
  
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          <rect x="200" y="137" width="120" height="22" rx="5" fill="rgba(255,255,255,.04)" stroke="#334155" stroke-width="0.8"/><text x="260" y="152" text-anchor="middle" fill="#8b949e" font-size="9">Actuator /actuator</text>
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          <rect x="70" y="193" width="250" height="22" rx="5" fill="rgba(255,255,255,.04)" stroke="#334155" stroke-width="0.8"/><text x="195" y="208" text-anchor="middle" fill="#8b949e" font-size="9">SpringDoc /v3/api-docs · Knife4j</text>
  
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          <rect x="390" y="122" width="220" height="22" rx="5" fill="rgba(255,255,255,.04)" stroke="#334155" stroke-width="0.8"/><text x="500" y="137" text-anchor="middle" fill="#8b949e" font-size="9">Port 8092</text>
          <rect x="390" y="150" width="220" height="22" rx="5" fill="rgba(255,255,255,.04)" stroke="#334155" stroke-width="0.8"/><text x="500" y="165" text-anchor="middle" fill="#8b949e" font-size="9">协议: MQTT · HTTP · TCP</text>
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          <rect x="50" y="350" width="12" height="12" rx="2" fill="rgba(56,189,248,.3)" stroke="#38bdf8" stroke-width="1"/><text x="68" y="360" fill="#64748b" font-size="9">fat JAR</text>
          <rect x="140" y="350" width="12" height="12" rx="2" fill="rgba(239,68,68,.3)" stroke="#ef4444" stroke-width="1"/><text x="158" y="360" fill="#64748b" font-size="9">独立进程</text>
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          <rect x="340" y="350" width="12" height="12" rx="2" fill="rgba(52,211,153,.3)" stroke="#34d399" stroke-width="1"/><text x="358" y="360" fill="#64748b" font-size="9">消息中间件</text>
        </svg>
      </div>
    </section>
  
    <!-- ====== 24. CI/CD & Deployment Details ====== -->
    <section class="slide" data-title="CI/CD & Deployment">
      <p class="kicker">deployment · ci-cd</p>
      <h2 class="h2">CI/CD 流水线与运维监控</h2>
      <div class="deploy-grid mt-l">
        <div class="deploy-card ci anim-fade-up" data-anim="fade-up"><div class="di">🚀</div><h4>CI 持续集成</h4><ul><li>Jenkins Pipeline</li><li>Maven 多模块构建</li><li>单元测试 + 代码扫描</li><li>Docker 镜像构建</li><li>推送 Harbor 私有仓库</li></ul></div>
        <div class="deploy-card cn anim-fade-up" data-anim="fade-up" style="animation-delay:.1s"><div class="di">☸️</div><h4>容器编排</h4><ul><li>Kubernetes 集群</li><li>Deployment 滚动更新</li><li>Service 服务发现</li><li>ConfigMap 配置管理</li><li>Ingress 流量入口</li></ul></div>
        <div class="deploy-card mon anim-fade-up" data-anim="fade-up" style="animation-delay:.2s"><div class="di">📊</div><h4>运维监控</h4><ul><li>Prometheus + Grafana</li><li>SkyWalking 链路追踪</li><li>ELK 日志收集</li><li>AlertManager 告警</li><li>Admin 应用监控</li></ul></div>
      </div>
      <div class="card card-accent mt-l" style="padding:22px">
        <h4 style="font-family:'JetBrains Mono',monospace;font-size:13px;color:var(--accent);margin-bottom:12px">Dockerfile — 多阶段构建</h4>
        <div class="terminal"><div class="bar"><span class="dot"></span><span class="dot"></span><span class="dot"></span><span>urbanops-server/Dockerfile</span></div>
          <pre><span class="cmt"># Stage 1: 构建</span>
  <span class="kw">FROM</span> maven:3.9-eclipse-temurin-17 <span class="kw">AS</span> builder
  <span class="kw">COPY</span> . /app && <span class="kw">WORKDIR</span> /app
  <span class="kw">RUN</span> mvn clean package -DskipTests
  
  <span class="cmt"># Stage 2: 运行</span>
  <span class="kw">FROM</span> eclipse-temurin:17-jre
  <span class="kw">COPY</span> --from=builder /app/urbanops-server/target/*.jar app.jar
  <span class="kw">ENTRYPOINT</span> ["java","-jar","/app.jar"]</pre>
        </div>
      </div>
    </section>
  
    <!-- ====== 25. Future Planning & Roadmap ====== -->
    <section class="slide" data-title="Future Planning">
      <p class="kicker">roadmap · planning</p>
      <h2 class="h2">后续扩展规划</h2>
      <div class="roadmap-grid">
        <div class="roadmap-card now anim-fade-up" data-anim="fade-up"><div class="r-period">Phase 1 · 近期</div><h4>🏗️ 架构夯实</h4><ul><li>完善 IoT 设备接入能力</li><li>会员中心 (Member) 激活</li><li>支付系统 (Pay) 集成</li><li>微信公众号 (MP) 接入</li><li>数据报表与大屏 (Report)</li><li>提升单元测试覆盖率</li></ul></div>
        <div class="roadmap-card next anim-fade-up" data-anim="fade-up" style="animation-delay:.1s"><div class="r-period">Phase 2 · 中期</div><h4>🚀 业务扩展 & 微服务化</h4><ul><li>ERP / CRM 系统搭建</li><li>商城系统 (Mall)</li><li>AI 大模型集成 (AI)</li><li>Spring Cloud 微服务拆分</li><li>Nacos 注册 & 配置中心</li><li>Gateway + Sentinel 流量治理</li></ul></div>
        <div class="roadmap-card future anim-fade-up" data-anim="fade-up" style="animation-delay:.2s"><div class="r-period">Phase 3 · 远期</div><h4>🌐 平台化 & 智能化</h4><ul><li>多租户 SaaS 化运营</li><li>开放平台 & API 市场</li><li>低代码/无代码搭建</li><li>PF4J 插件生态</li><li>边缘计算 + IoT 规模化</li><li>数据中台 & 智能决策</li></ul></div>
      </div>
      <div class="timeline mt-l">
        <div class="tl-item"><div class="tl-phase">Q2 2025</div><div class="tl-body"><h4>物联网接入打通</h4><p>MQTT 协议适配 · 设备影子 · TDengine 时序存储</p></div></div>
        <div class="tl-item"><div class="tl-phase">Q3 2025</div><div class="tl-body"><h4>业务模块激活</h4><p>Member + Pay + MP + Report 模块上线，补齐业务闭环</p></div></div>
        <div class="tl-item"><div class="tl-phase">Q4 2025</div><div class="tl-body"><h4>微服务演进</h4><p>核心域拆分 · Spring Cloud 迁移 · 服务独立部署</p></div></div>
      </div>
    </section>
  
    <!-- ====== 26. Architecture Evolution & Summary ====== -->
    <section class="slide" data-title="Architecture Evolution">
      <p class="kicker">evolution · target-architecture</p>
      <h2 class="h2">架构演进目标：微服务全景</h2>
      <div class="card card-accent" style="padding:24px;margin-top:14px">
        <h4 style="color:var(--accent);font-family:'JetBrains Mono',monospace;font-size:13px;margin-bottom:12px">目标微服务架构</h4>
        <div class="evo-flow">
          <span class="evo-box accent">Nginx</span><span class="evo-arrow">→</span>
          <span class="evo-box purple">Gateway</span><span class="evo-arrow">→</span>
          <span class="evo-box green">Nacos</span><span class="evo-arrow">⇢</span>
          <div style="display:flex;flex-direction:column;gap:6px">
            <span class="tag">garden-service</span><span class="tag">workorder-service</span><span class="tag">bpm-service</span><span class="tag">system-service</span><span class="tag">iot-gateway (已有)</span>
          </div>
          <span class="evo-arrow">⇢</span>
          <div style="display:flex;flex-direction:column;gap:6px">
            <span class="tag">Sentinel</span><span class="tag">Seata</span><span class="tag">SkyWalking</span>
          </div>
        </div>
      </div>
      <div class="grid g3 mt-l">
        <div class="card card-accent"><h4>1 · 业务驱动架构</h4><p class="dim">智慧园林 + 工单调度 + 流程协同，三大核心域支撑城市运营。</p></div>
        <div class="card card-accent"><h4>2 · 分层清晰可扩展</h4><p class="dim">15 个 Starter 组件化，模块间 Feign API + MQ 双通道解耦。</p></div>
        <div class="card card-accent"><h4>3 · 信创全栈兼容</h4><p class="dim">MySQL / DM8 / KingBase / OpenGauss 多数据库无缝切换。</p></div>
        <div class="card card-accent"><h4>4 · 可观测性内置</h4><p class="dim">SkyWalking + Admin + 日志中心，三大支柱保障系统可靠。</p></div>
        <div class="card card-accent"><h4>5 · 渐进式演进</h4><p class="dim">模块化先行 → API 契约驱动 → 渐进式拆分 → 独立部署验证。</p></div>
        <div class="card card-accent"><h4>6 · IoT 独立先行</h4><p class="dim">IoT 网关已实现独立部署，为后续微服务化积累了宝贵经验。</p></div>
      </div>
      <div style="margin-top:24px;text-align:center">
        <div class="mono" style="font-size:56px;color:var(--accent);font-weight:800;letter-spacing:-.04em">?</div>
        <h2 class="h2">Questions &amp; Discussion</h2>
        <p class="lede">感谢聆听 · 欢迎交流</p>
        <div class="row mt-s" style="justify-content:center"><span class="tag">#urbanops</span><span class="tag">#spring-boot</span><span class="tag">#microservices</span><span class="tag">#smart-garden</span><span class="tag">#cloud-native</span></div>
      </div>
    </section>
  
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