90 lines
1.5 KiB
Markdown
90 lines
1.5 KiB
Markdown
# 神射手数据中台 - 系统架构
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> 📅 更新: 2026-01-31
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---
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## 一、四层架构
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```
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客户端层 → 网关层 → 服务层 → 数据层
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```
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### 1.1 客户端层
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- 浏览器 (localhost:3001)
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- 飞书机器人
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- 企业微信
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- API调用方
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### 1.2 网关层
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- **Next.js 14**：前端 + /api/* 接口
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- **卡若AI Gateway**：/feishu/*, /wecom/*
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### 1.3 服务层
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- 用户查询：queryFullProfile, intelligentSearch
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- AI对话：parseIntent, handleQuery
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- 标签统计：$sample 采样
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- 流量池：user_evaluation_score 分桶
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- 人群圈选：按项目 getProjectPools
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### 1.4 数据层
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- MongoDB localhost:27017
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- 26个KR_*数据库
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- 20.13亿条记录
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---
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## 二、架构图
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```mermaid
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graph TB
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subgraph 客户端
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A[浏览器]
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B[飞书]
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C[企微]
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end
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subgraph 网关
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D[Next.js :3001]
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E[卡若AI Gateway :8000]
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end
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subgraph 服务
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F[用户查询]
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G[AI对话]
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H[标签引擎]
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I[流量池]
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end
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subgraph 数据
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J[(MongoDB :27017)]
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end
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A --> D
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B --> E
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C --> E
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D --> F
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D --> G
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D --> H
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D --> I
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E --> G
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F --> J
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G --> J
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H --> J
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I --> J
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```
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---
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## 三、数据流向
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```
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数据源(KR_*) → AI标签引擎 → KR.用户估值 → 流量池分层 → 导出/发送
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```
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---
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## 四、关联文档
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- [核心架构逻辑.md](./核心架构逻辑.md)
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- [技术选型.md](./技术选型.md)
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- [数据库.md](./数据库.md)
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