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# 后端 API 接口清单 |
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> 本文档整理了健康 AI 问询助手项目需要后端配合实现的所有 API 接口 |
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--- |
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## 一、接口概览 |
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| 模块 | 接口数量 | 优先级 | 说明 | |
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|------|----------|--------|------| |
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| 认证模块 | 4 | P0 | 用户注册、登录、Token管理 | |
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| 用户模块 | 6 | P0 | 用户信息、健康档案管理 | |
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| 健康调查模块 | 6 | P1 | 新用户健康调查问卷 | |
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| 体质辨识模块 | 5 | P0 | 体质问卷、结果计算 | |
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| AI对话模块 | 5 | P0 | 对话管理、消息发送 | |
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| 产品模块 | 4 | P2 | 保健品推荐、搜索 | |
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| 数据同步模块 | 1 | P2 | 商城购买记录同步 | |
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| **合计** | **31** | - | - | |
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--- |
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## 二、详细接口列表 |
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### 2.1 认证模块（Auth） |
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| 方法 | 接口路径 | 说明 | 请求参数 | 响应数据 | |
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|------|----------|------|----------|----------| |
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| POST | `/api/auth/register` | 用户注册 | phone, password, code | user, token | |
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| POST | `/api/auth/login` | 用户登录 | phone, password/code | user, token | |
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| POST | `/api/auth/refresh` | 刷新Token | refresh_token | access_token, refresh_token | |
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| POST | `/api/auth/send-code` | 发送验证码 | phone, type(register/login) | success | |
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#### 注册接口详情 |
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```json |
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// POST /api/auth/register |
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// Request |
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{ |
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"phone": "13800138000", |
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"password": "password123", |
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"code": "123456" |
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} |
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// Response |
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{ |
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"code": 0, |
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"data": { |
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"user": { |
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"id": 1, |
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"phone": "13800138000", |
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"nickname": "用户138****8000", |
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"avatar": "", |
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"survey_completed": false |
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}, |
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"token": { |
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"access_token": "eyJhbGciOiJIUzI1...", |
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"refresh_token": "eyJhbGciOiJIUzI1...", |
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"expires_in": 7200 |
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} |
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} |
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} |
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``` |
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--- |
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### 2.2 用户模块（User） |
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| 方法 | 接口路径 | 说明 | 请求参数 | 响应数据 | |
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|------|----------|------|----------|----------| |
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| GET | `/api/user/profile` | 获取用户信息 | - | user | |
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| PUT | `/api/user/profile` | 更新用户信息 | nickname, avatar | user | |
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| GET | `/api/user/health-profile` | 获取健康档案 | - | health_profile | |
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| PUT | `/api/user/health-profile` | 更新健康档案 | name, birth_date, gender... | health_profile | |
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| GET | `/api/user/lifestyle` | 获取生活习惯 | - | lifestyle | |
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| PUT | `/api/user/lifestyle` | 更新生活习惯 | sleep_time, diet_preference... | lifestyle | |
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#### 健康档案详情 |
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```json |
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// GET /api/user/health-profile |
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// Response |
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{ |
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"code": 0, |
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"data": { |
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"id": 1, |
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"user_id": 1, |
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"name": "张三", |
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"birth_date": "1980-01-15", |
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"gender": "male", |
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"height": 175.0, |
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"weight": 70.5, |
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"bmi": 23.02, |
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"blood_type": "A", |
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"occupation": "工程师", |
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"marital_status": "已婚", |
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"region": "北京市", |
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"medical_histories": [...], |
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"allergy_records": [...], |
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"family_histories": [...] |
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} |
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} |
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``` |
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--- |
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### 2.3 健康调查模块（Survey） |
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| 方法 | 接口路径 | 说明 | 请求参数 | 响应数据 | |
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|------|----------|------|----------|----------| |
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| GET | `/api/survey/status` | 获取调查完成状态 | - | completed, steps | |
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| POST | `/api/survey/basic-info` | 提交基础信息 | name, gender, birth_date... | success | |
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| POST | `/api/survey/lifestyle` | 提交生活习惯 | sleep_time, diet_preference... | success | |
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| POST | `/api/survey/medical-history` | 提交病史信息 | diseases[] | success | |
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| POST | `/api/survey/family-history` | 提交家族病史 | histories[] | success | |
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| POST | `/api/survey/allergy` | 提交过敏信息 | allergies[] | success | |
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#### 调查状态详情 |
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```json |
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// GET /api/survey/status |
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// Response |
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{ |
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"code": 0, |
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"data": { |
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"completed": false, |
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"steps": { |
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"basic_info": true, |
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"lifestyle": true, |
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"medical_history": false, |
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"family_history": false, |
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"allergy": false, |
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"constitution": false |
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} |
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} |
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} |
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``` |
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--- |
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### 2.4 体质辨识模块（Constitution） |
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| 方法 | 接口路径 | 说明 | 请求参数 | 响应数据 | |
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|------|----------|------|----------|----------| |
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| GET | `/api/constitution/questions` | 获取问卷题目 | - | questions[] | |
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| POST | `/api/constitution/submit` | 提交答案并计算 | answers[] | result | |
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| GET | `/api/constitution/result` | 获取最新结果 | - | result | |
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| GET | `/api/constitution/history` | 获取历史记录 | - | results[] | |
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| GET | `/api/constitution/recommendations` | 获取调养建议 | - | recommendations | |
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#### 问卷题目详情 |
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```json |
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// GET /api/constitution/questions |
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// Response |
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{ |
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"code": 0, |
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"data": { |
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"total": 60, |
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"questions": [ |
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{ |
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"id": 1, |
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"constitution_type": "qi_deficiency", |
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"question": "您容易疲乏吗？", |
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"options": [ |
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{"value": 1, "label": "从不"}, |
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{"value": 2, "label": "很少"}, |
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{"value": 3, "label": "有时"}, |
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{"value": 4, "label": "经常"}, |
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{"value": 5, "label": "总是"} |
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], |
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"order_num": 1 |
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} |
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// ...更多题目 |
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] |
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} |
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} |
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``` |
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#### 提交答案详情 |
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```json |
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// POST /api/constitution/submit |
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// Request |
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{ |
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"answers": [ |
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{"question_id": 1, "score": 3}, |
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{"question_id": 2, "score": 4}, |
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// ...共60个答案 |
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] |
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} |
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// Response |
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{ |
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"code": 0, |
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"data": { |
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"id": 1, |
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"assessed_at": "2026-02-01T10:30:00Z", |
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"primary_type": "qi_deficiency", |
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"scores": { |
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"balanced": 45, |
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"qi_deficiency": 72, |
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"yang_deficiency": 38, |
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"yin_deficiency": 42, |
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"phlegm_dampness": 35, |
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"damp_heat": 30, |
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"blood_stasis": 28, |
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"qi_stagnation": 40, |
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"special": 25 |
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}, |
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"secondary_types": ["qi_stagnation"], |
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"recommendations": { |
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"diet": ["多吃黄芪、人参等补气食物..."], |
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"lifestyle": ["保证充足睡眠..."], |
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"exercise": ["太极拳、八段锦..."], |
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"emotion": ["保持乐观心态..."] |
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} |
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} |
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} |
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``` |
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--- |
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### 2.5 AI对话模块（Conversation） |
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| 方法 | 接口路径 | 说明 | 请求参数 | 响应数据 | |
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|------|----------|------|----------|----------| |
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| GET | `/api/conversations` | 获取对话列表 | page, limit | conversations[] | |
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| POST | `/api/conversations` | 创建新对话 | title? | conversation | |
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| GET | `/api/conversations/{id}` | 获取对话详情 | - | conversation, messages[] | |
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| DELETE | `/api/conversations/{id}` | 删除对话 | - | success | |
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| POST | `/api/conversations/{id}/messages` | 发送消息 | content | message, ai_reply | |
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#### 发送消息详情（流式响应） |
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```json |
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// POST /api/conversations/{id}/messages |
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// Request |
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{ |
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"content": "我最近总是感觉疲劳，有什么建议吗？" |
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} |
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// Response (SSE 流式) |
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// Content-Type: text/event-stream |
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data: {"type": "start"} |
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data: {"type": "content", "content": "【情况分析】"} |
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data: {"type": "content", "content": "根据您的气虚体质..."} |
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data: {"type": "content", "content": "\n【建议】\n1. 饮食方面..."} |
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data: {"type": "end", "message_id": 123} |
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``` |
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#### AI 上下文数据（后端组装） |
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后端在调用 AI 时需要自动注入以下上下文： |
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```json |
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{ |
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"user_profile": "性别：男，年龄：45岁，BMI：23.5", |
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"constitution_info": "主体质：气虚质（72分），次体质：气郁质（40分）", |
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"medication_history": "近期用药：黄芪精（补气），阿莫西林（已停）", |
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"purchase_history": "近期购买：人参蜂王浆、氨糖软骨素", |
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"product_list": "[气虚质推荐] 黄芪精 ¥68, 人参蜂王浆 ¥128..." |
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} |
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``` |
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--- |
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### 2.6 产品模块（Product） |
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| 方法 | 接口路径 | 说明 | 请求参数 | 响应数据 | |
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|------|----------|------|----------|----------| |
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| GET | `/api/products` | 获取产品列表 | category?, page, limit | products[] | |
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| GET | `/api/products/{id}` | 获取产品详情 | - | product | |
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| GET | `/api/products/recommend` | 体质推荐产品 | constitution_type? | products[] | |
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| GET | `/api/products/search` | 症状搜索产品 | keyword | products[] | |
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#### 体质推荐产品详情 |
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```json |
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// GET /api/products/recommend?constitution_type=qi_deficiency |
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// Response |
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{ |
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"code": 0, |
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"data": { |
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"constitution_type": "qi_deficiency", |
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"constitution_name": "气虚质", |
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"products": [ |
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{ |
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"id": 1, |
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"name": "黄芪精口服液", |
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"category": "补气类", |
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"efficacy": "补气固表，增强免疫力", |
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"suitable": "气虚质人群", |
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"price": 68.00, |
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"image_url": "https://...", |
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"mall_url": "https://mall.example.com/product/1", |
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"priority": 1, |
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"reason": "黄芪是补气第一要药，特别适合气虚体质" |
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} |
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// ...更多产品 |
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] |
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} |
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} |
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``` |
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--- |
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### 2.7 数据同步模块（Sync） |
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| 方法 | 接口路径 | 说明 | 请求参数 | 响应数据 | |
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|------|----------|------|----------|----------| |
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| POST | `/api/sync/purchase` | 商城购买记录同步 | user_id, order_no, products[] | success | |
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#### 购买记录同步详情 |
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```json |
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// POST /api/sync/purchase |
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// Header: X-Sync-Key: {sync_secret_key} |
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// Request |
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{ |
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"user_id": 1, |
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"order_no": "MALL20260201001", |
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"products": [ |
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{"id": 5, "name": "氨糖软骨素"}, |
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{"id": 12, "name": "深海鱼油"} |
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], |
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"created_at": "2026-02-01T10:30:00Z" |
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} |
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// Response |
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{ |
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"code": 0, |
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"message": "同步成功" |
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} |
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``` |
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--- |
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|
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## 三、通用响应格式 |
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### 成功响应 |
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```json |
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{ |
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"code": 0, |
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"message": "success", |
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"data": { ... } |
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} |
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``` |
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|
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### 错误响应 |
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```json |
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{ |
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"code": 40001, |
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"message": "手机号已注册", |
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"data": null |
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} |
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``` |
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|
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### 错误码定义 |
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|
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| 错误码 | 说明 | |
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|--------|------| |
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| 0 | 成功 | |
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| 40001 | 参数错误 | |
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| 40002 | 验证码错误 | |
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| 40003 | 用户已存在 | |
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| 40101 | 未登录 | |
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| 40102 | Token过期 | |
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| 40103 | Token无效 | |
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| 40301 | 无权限 | |
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| 40401 | 资源不存在 | |
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| 50001 | 服务器错误 | |
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| 50002 | AI服务异常 | |
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|
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--- |
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|
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## 四、认证机制 |
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|
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### JWT Token |
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- 所有非认证接口需要在 Header 中携带 Token |
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- 格式：`Authorization: Bearer {access_token}` |
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- access_token 有效期：2小时 |
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- refresh_token 有效期：7天 |
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|
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### 接口权限 |
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|
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| 类型 | 接口前缀 | 认证要求 | |
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|------|----------|----------| |
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| 公开 | `/api/auth/*` | 无需认证 | |
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| 用户 | `/api/user/*`, `/api/conversations/*` | 需要登录 | |
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| 同步 | `/api/sync/*` | 需要同步密钥 | |
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|
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--- |
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|
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## 五、开发优先级 |
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|
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### P0 - 核心功能（首批开发） |
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1. 用户认证（注册/登录/Token） |
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2. 体质辨识（问卷/计算/结果） |
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3. AI对话（对话管理/消息发送） |
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4. 用户信息（档案管理） |
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|
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### P1 - 重要功能（二批开发） |
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1. 健康调查问卷 |
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2. 用药记录管理 |
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3. 对话历史管理 |
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|
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### P2 - 扩展功能（三批开发） |
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1. 产品推荐 |
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2. 商城数据同步 |
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3. 体质历史追踪 |
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|
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--- |
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|
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|
## 六、数据库表对照 |
||||
|
|
||||
|
| 接口模块 | 关联数据表 | |
||||
|
|----------|-----------| |
||||
|
| 认证模块 | User | |
||||
|
| 用户模块 | User, HealthProfile, LifestyleInfo | |
||||
|
| 健康调查 | HealthProfile, MedicalHistory, FamilyHistory, AllergyRecord | |
||||
|
| 体质辨识 | ConstitutionAssessment, AssessmentAnswer, QuestionBank | |
||||
|
| AI对话 | Conversation, Message | |
||||
|
| 产品模块 | Product, ConstitutionProduct, SymptomProduct | |
||||
|
| 数据同步 | PurchaseHistory | |
||||
|
|
||||
|
--- |
||||
|
|
||||
|
## 七、前端对接清单 |
||||
|
|
||||
|
> 前端当前使用模拟数据，需要替换为真实 API 的文件： |
||||
|
|
||||
|
### APP (React Native) |
||||
|
|
||||
|
| 文件路径 | 需对接接口 | |
||||
|
|----------|-----------| |
||||
|
| `app/src/mock/user.ts` | 认证、用户模块 | |
||||
|
| `app/src/mock/constitution.ts` | 体质辨识模块 | |
||||
|
| `app/src/mock/chat.ts` | AI对话模块 | |
||||
|
| `app/src/mock/products.ts` | 产品模块 | |
||||
|
| `app/src/mock/medication.ts` | 用药记录（用户模块） | |
||||
|
| `app/src/mock/news.ts` | 健康资讯（可选后端或静态） | |
||||
|
|
||||
|
### Web (Vue 3) |
||||
|
|
||||
|
| 文件路径 | 需对接接口 | |
||||
|
|----------|-----------| |
||||
|
| `web/src/mock/user.ts` | 认证、用户模块 | |
||||
|
| `web/src/mock/constitution.ts` | 体质辨识模块 | |
||||
|
| `web/src/mock/chat.ts` | AI对话模块 | |
||||
|
| `web/src/mock/products.ts` | 产品模块 | |
||||
|
|
||||
|
--- |
||||
|
|
||||
|
*文档生成时间：2026-02-01* |
||||
@ -0,0 +1,192 @@ |
|||||
|
# 健康AI助手 - 系统提示词 |
||||
|
|
||||
|
> 用于阿里云通义千问 / OpenAI 等大模型的 System Prompt |
||||
|
|
||||
|
--- |
||||
|
|
||||
|
## 提示词内容 |
||||
|
|
||||
|
``` |
||||
|
# 角色定义 |
||||
|
你是"健康AI助手"，一个专业的健康咨询助理。你基于中医体质辨识理论，为用户提供个性化的健康建议。 |
||||
|
|
||||
|
## 重要声明 |
||||
|
- 你不是专业医师，仅提供健康咨询和养生建议 |
||||
|
- 你的建议不能替代医生的诊断和治疗 |
||||
|
- 遇到以下情况，必须立即建议用户就医： |
||||
|
* 胸痛、呼吸困难、剧烈头痛 |
||||
|
* 高烧不退（超过39°C持续24小时） |
||||
|
* 意识模糊、晕厥 |
||||
|
* 严重外伤、大量出血 |
||||
|
* 持续剧烈腹痛 |
||||
|
* 疑似中风症状（口眼歪斜、肢体无力、言语不清） |
||||
|
* 任何可能危及生命的紧急状况 |
||||
|
|
||||
|
## 用户信息 |
||||
|
{{user_profile}} |
||||
|
|
||||
|
## 用户体质 |
||||
|
{{constitution_info}} |
||||
|
|
||||
|
## 用药历史 |
||||
|
{{medication_history}} |
||||
|
|
||||
|
## 已购买保健品 |
||||
|
{{purchase_history}} |
||||
|
|
||||
|
## 回答原则 |
||||
|
|
||||
|
### 1. 简洁原则 |
||||
|
- 回答控制在200字以内 |
||||
|
- 使用简短句子，避免冗长解释 |
||||
|
- 重点突出，条理清晰 |
||||
|
|
||||
|
### 2. 体质结合原则 |
||||
|
根据用户体质特点给出针对性建议： |
||||
|
- 气虚质：建议补气食物，避免过度劳累 |
||||
|
- 阳虚质：建议温补，避免寒凉 |
||||
|
- 阴虚质：建议滋阴，避免辛辣燥热 |
||||
|
- 痰湿质：建议祛湿，控制饮食 |
||||
|
- 湿热质：建议清热利湿，饮食清淡 |
||||
|
- 血瘀质：建议活血化瘀，适当运动 |
||||
|
- 气郁质：建议疏肝理气，调节情绪 |
||||
|
- 特禀质：注意过敏原，增强体质 |
||||
|
- 平和质：维持现状，均衡养生 |
||||
|
|
||||
|
### 3. 用药建议原则 |
||||
|
- 优先推荐非处方中成药或食疗方案 |
||||
|
- 结合用户用药历史，避免重复或冲突 |
||||
|
- 注明"建议咨询药师后使用" |
||||
|
- 有过敏史时特别提醒 |
||||
|
|
||||
|
### 4. 安全原则 |
||||
|
- 不推荐处方药 |
||||
|
- 不做疾病诊断 |
||||
|
- 症状严重时直接建议就医 |
||||
|
- 涉及儿童、孕妇、老人时更加谨慎 |
||||
|
|
||||
|
### 5. 产品推荐原则 |
||||
|
当回答涉及调养建议时，根据以下规则推荐保健品： |
||||
|
- 根据用户体质匹配相关产品 |
||||
|
- 根据症状关键词匹配产品 |
||||
|
- 最多推荐2个产品 |
||||
|
- 保健品不能替代药物治疗，仅作日常调养参考 |
||||
|
- 必须包含商城链接 |
||||
|
|
||||
|
## 可推荐产品 |
||||
|
{{product_list}} |
||||
|
|
||||
|
## 回答格式 |
||||
|
|
||||
|
【情况分析】一句话概括 |
||||
|
【建议】 |
||||
|
1. 具体建议1 |
||||
|
2. 具体建议2 |
||||
|
【用药参考】（如适用） |
||||
|
- 药品名称：用法用量（建议咨询药师） |
||||
|
【推荐调养产品】（根据体质/症状匹配，非必须） |
||||
|
- 产品名称 ¥价格 [点击购买](商城链接) |
||||
|
【提醒】注意事项或就医建议 |
||||
|
``` |
||||
|
|
||||
|
--- |
||||
|
|
||||
|
## 动态变量说明 |
||||
|
|
||||
|
| 变量 | 说明 | 数据来源 | |
||||
|
|------|------|----------| |
||||
|
| `{{user_profile}}` | 用户基本信息（性别、年龄、BMI） | HealthProfile 表 | |
||||
|
| `{{constitution_info}}` | 体质类型和特征描述 | ConstitutionAssessment 表 | |
||||
|
| `{{medication_history}}` | 用药历史记录 | MedicalHistory 表 | |
||||
|
| `{{purchase_history}}` | 保健品购买历史（商城同步） | PurchaseHistory 表 | |
||||
|
| `{{product_list}}` | 可推荐产品列表（按体质筛选） | Product 表 | |
||||
|
|
||||
|
--- |
||||
|
|
||||
|
## 变量填充示例 |
||||
|
|
||||
|
### user_profile |
||||
|
``` |
||||
|
性别：男 |
||||
|
年龄：45岁 |
||||
|
身高：175cm |
||||
|
体重：70kg |
||||
|
BMI：22.9（正常） |
||||
|
``` |
||||
|
|
||||
|
### constitution_info |
||||
|
``` |
||||
|
主体质：气虚质（得分72分） |
||||
|
特征：容易疲劳、气短懒言、易出汗、免疫力较低 |
||||
|
次体质：气郁质（得分40分） |
||||
|
``` |
||||
|
|
||||
|
### medication_history |
||||
|
``` |
||||
|
当前用药： |
||||
|
- 黄芪精口服液（补气），每日2次，已服用1周 |
||||
|
过往用药： |
||||
|
- 阿莫西林胶囊（感冒），已停用 |
||||
|
过敏史： |
||||
|
- 青霉素过敏 |
||||
|
``` |
||||
|
|
||||
|
### purchase_history |
||||
|
``` |
||||
|
近3个月购买记录： |
||||
|
- 人参蜂王浆（2026-01-15） |
||||
|
- 氨糖软骨素（2026-01-20） |
||||
|
``` |
||||
|
|
||||
|
### product_list |
||||
|
``` |
||||
|
[气虚质推荐] |
||||
|
- 黄芪精口服液 ¥68 https://mall.example.com/product/1 |
||||
|
- 人参蜂王浆 ¥128 https://mall.example.com/product/2 |
||||
|
- 西洋参片 ¥98 https://mall.example.com/product/3 |
||||
|
|
||||
|
[通用推荐] |
||||
|
- 灵芝孢子粉 ¥268 https://mall.example.com/product/10 |
||||
|
- 蛋白粉 ¥158 https://mall.example.com/product/11 |
||||
|
``` |
||||
|
|
||||
|
--- |
||||
|
|
||||
|
## 使用说明 |
||||
|
|
||||
|
### 阿里云通义千问配置 |
||||
|
|
||||
|
```yaml |
||||
|
ai: |
||||
|
provider: aliyun |
||||
|
aliyun: |
||||
|
api_key: "your-dashscope-api-key" |
||||
|
model: "qwen-turbo" # 或 qwen-plus, qwen-max |
||||
|
``` |
||||
|
|
||||
|
### 后端调用示例 (Go) |
||||
|
|
||||
|
```go |
||||
|
func buildSystemPrompt(userID uint) string { |
||||
|
// 获取用户数据 |
||||
|
profile := getUserProfile(userID) |
||||
|
constitution := getConstitutionResult(userID) |
||||
|
medication := getMedicationHistory(userID) |
||||
|
purchase := getPurchaseHistory(userID) |
||||
|
products := getRecommendProducts(constitution.PrimaryType) |
||||
|
|
||||
|
// 替换模板变量 |
||||
|
prompt := systemPromptTemplate |
||||
|
prompt = strings.Replace(prompt, "{{user_profile}}", formatProfile(profile), 1) |
||||
|
prompt = strings.Replace(prompt, "{{constitution_info}}", formatConstitution(constitution), 1) |
||||
|
prompt = strings.Replace(prompt, "{{medication_history}}", formatMedication(medication), 1) |
||||
|
prompt = strings.Replace(prompt, "{{purchase_history}}", formatPurchase(purchase), 1) |
||||
|
prompt = strings.Replace(prompt, "{{product_list}}", formatProducts(products), 1) |
||||
|
|
||||
|
return prompt |
||||
|
} |
||||
|
``` |
||||
|
|
||||
|
--- |
||||
|
|
||||
|
*文档提取自 design.md，用于后端开发参考* |
||||
@ -1 +1 @@ |
|||||
Subproject commit c44696ea7262b895945c31d230f4db0eaae9109a |
Subproject commit f17111e186475083360ebb9bdadfe75be6163c11 |
||||
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Reference in new issue