fix: create mock user to resolve FK constraint issue
Issues fixed: 1. Frontend port is 3000 (not 5173) 2. Projects API returns 500 due to missing user 3. Foreign key constraint violation on projects_user_id_fkey Solutions: - Created create-mock-user.ts script - Added user-mock-001 to database - Created startup guide (娴嬭瘯鍜屽惎鍔?md) - Created one-click launcher (涓€閿惎鍔?bat) - Created diagnostic tool (璇婃柇闂.bat) New files: - backend/src/scripts/create-mock-user.ts - 娴嬭瘯鍜屽惎鍔?md - 涓€閿惎鍔?bat - 璇婃柇闂.bat
This commit is contained in:
AI Clinical Dev Team
43
backend/src/scripts/create-mock-user.ts
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43
backend/src/scripts/create-mock-user.ts
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import { PrismaClient } from '@prisma/client';
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const prisma = new PrismaClient();
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async function createMockUser() {
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try {
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console.log('🔄 正在创建模拟用户...');
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// 检查用户是否已存在
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const existingUser = await prisma.user.findUnique({
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where: { id: 'user-mock-001' },
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});
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if (existingUser) {
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console.log('✅ 模拟用户已存在');
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console.log('用户信息:', existingUser);
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return;
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}
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// 创建模拟用户
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const user = await prisma.user.create({
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data: {
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id: 'user-mock-001',
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email: 'demo@example.com',
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password: 'mock-password-hash', // 模拟密码（实际应用需要加密）
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name: '演示用户',
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role: 'user',
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status: 'active',
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},
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});
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console.log('✅ 模拟用户创建成功！');
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console.log('用户信息:', user);
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} catch (error) {
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console.error('❌ 创建模拟用户失败:', error);
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process.exit(1);
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} finally {
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await prisma.$disconnect();
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}
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}
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createMockUser();
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55
一键启动.bat
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55
一键启动.bat
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@@ -0,0 +1,55 @@
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@echo off
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chcp 65001 >nul
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echo ========================================
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echo AI临床研究平台 - 一键启动脚本
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echo ========================================
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echo.
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echo [1/5] 检查Docker容器状态...
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docker ps >nul 2>&1
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if errorlevel 1 (
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echo ❌ Docker未运行，请先启动Docker Desktop
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pause
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exit /b 1
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)
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echo [2/5] 启动PostgreSQL和Redis容器...
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cd /d "%~dp0"
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docker-compose up -d
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if errorlevel 1 (
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echo ❌ Docker容器启动失败
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pause
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exit /b 1
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)
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echo ✅ 数据库容器启动成功
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echo [3/5] 等待数据库就绪...
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timeout /t 5 /nobreak >nul
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echo [4/5] 启动后端服务（新窗口）...
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start "AI临床研究平台-后端" cmd /k "cd /d %~dp0backend && npm run dev"
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echo ✅ 后端服务启动中...
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echo [5/5] 等待后端启动...
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timeout /t 3 /nobreak >nul
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echo [6/6] 启动前端服务（新窗口）...
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start "AI临床研究平台-前端" cmd /k "cd /d %~dp0frontend && npm run dev"
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echo ✅ 前端服务启动中...
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echo.
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echo ========================================
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echo 启动完成！
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echo ========================================
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echo.
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echo 后端地址: http://localhost:3001
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echo 前端地址: http://localhost:3000
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echo.
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echo 请等待10秒后访问前端地址
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echo.
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timeout /t 10 /nobreak
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start http://localhost:3000
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echo.
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echo 按任意键关闭此窗口...
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pause >nul
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199
测试和启动.md
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199
测试和启动.md
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# 系统启动和测试指南
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## 🚀 快速启动
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### 1. 启动后端服务
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**打开第一个终端：**
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```powershell
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cd d:\MyCursor\AIclinicalresearch\backend
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npm run dev
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```
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**预期输出：**
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```
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🚀 AI临床研究平台 - 后端服务器启动成功！
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📍 服务地址: http://localhost:3001
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🔍 健康检查: http://localhost:3001/health
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```
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**如果报错，检查：**
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- ✅ PostgreSQL是否运行？（Docker: `docker ps`）
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- ✅ Redis是否运行？（Docker: `docker ps`）
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- ✅ `.env`文件是否配置了API Keys？
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---
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### 2. 启动前端服务
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**打开第二个终端：**
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```powershell
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cd d:\MyCursor\AIclinicalresearch\frontend
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npm run dev
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```
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**预期输出：**
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```
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VITE v6.x.x ready in xxx ms
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➜ Local: http://localhost:3000/
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➜ Network: use --host to expose
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```
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---
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### 3. 访问系统
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打开浏览器访问：**http://localhost:3000/**
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---
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## 🔧 常见问题排查
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### 问题1：获取项目列表失败
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**原因：** 后端服务未启动或数据库连接失败
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**解决方案：**
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1. 检查后端是否启动：访问 http://localhost:3001/health
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2. 检查数据库是否运行：
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```powershell
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docker ps
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# 应该看到postgres和redis容器在运行
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```
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3. 如果数据库未启动：
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```powershell
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cd d:\MyCursor\AIclinicalresearch
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docker-compose up -d
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```
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---
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### 问题2：创建项目失败（500错误）
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**原因：** 数据库表未创建或后端代码错误
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**解决方案：**
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**步骤1：检查数据库表是否存在**
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```powershell
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cd d:\MyCursor\AIclinicalresearch\backend
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npx prisma studio
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# 打开Prisma Studio，检查是否有Project表
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```
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**步骤2：如果表不存在，运行迁移**
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```powershell
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cd d:\MyCursor\AIclinicalresearch\backend
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npx prisma migrate dev
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```
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**步骤3：查看后端日志**
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- 在运行`npm run dev`的终端中查看错误日志
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- 通常会显示具体的错误原因
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---
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### 问题3：API请求404
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**原因：** 代理配置或路由问题
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**检查清单：**
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1. ✅ 后端启动在3001端口
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2. ✅ 前端启动在3000端口
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3. ✅ `vite.config.ts`中配置了代理
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4. ✅ API路由正确注册
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---
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## 📋 完整启动检查清单
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### 前置条件
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- [ ] Docker Desktop已安装并运行
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- [ ] Node.js已安装（v18+）
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- [ ] PostgreSQL容器已启动
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- [ ] Redis容器已启动
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- [ ] 后端依赖已安装（`npm install`）
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- [ ] 前端依赖已安装（`npm install`）
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- [ ] 后端`.env`文件已配置API Keys
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- [ ] 数据库迁移已完成（`prisma migrate dev`）
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### 启动顺序
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1. [ ] 启动Docker容器（PostgreSQL + Redis）
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2. [ ] 启动后端服务（3001端口）
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3. [ ] 启动前端服务（3000端口）
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4. [ ] 访问浏览器测试
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---
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## 🧪 测试流程
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### 1. 测试后端健康检查
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```powershell
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# 在浏览器或使用curl
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curl http://localhost:3001/health
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```
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**预期响应：**
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```json
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{
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"status": "ok",
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"database": "connected",
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"timestamp": "2025-10-10T..."
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}
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```
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### 2. 测试获取智能体列表
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```powershell
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curl http://localhost:3001/api/v1/agents
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```
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**预期响应：**
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```json
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{
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"success": true,
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"data": [
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{
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"id": "topic-evaluation",
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"name": "选题评价智能体",
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...
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}
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]
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}
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```
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### 3. 测试前端页面
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1. 访问 http://localhost:3000/
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2. 应该看到首页和12个智能体卡片
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3. 创建新项目
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4. 选择"选题评价智能体"进入对话
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---
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## 💡 调试技巧
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### 查看后端日志
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后端使用Pino日志，启动时会显示所有请求和错误
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### 查看前端控制台
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按F12打开开发者工具，查看：
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- Console：JavaScript错误
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- Network：API请求状态
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### 查看数据库
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```powershell
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cd d:\MyCursor\AIclinicalresearch\backend
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npx prisma studio
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# 在浏览器中查看和编辑数据库内容
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```
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---
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## 🆘 获取帮助
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如果以上方法都无法解决问题，请提供：
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1. 后端终端的完整日志
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2. 前端浏览器控制台的错误信息
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3. 访问 http://localhost:3001/health 的响应
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4. `docker ps` 的输出
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115
诊断问题.bat
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115
诊断问题.bat
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@@ -0,0 +1,115 @@
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@echo off
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chcp 65001 >nul
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echo ========================================
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echo 系统诊断工具
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echo ========================================
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echo.
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echo [检查1] Docker运行状态...
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docker ps >nul 2>&1
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if errorlevel 1 (
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echo ❌ Docker未运行
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echo 解决方案: 启动Docker Desktop
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) else (
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echo ✅ Docker正在运行
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echo.
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echo 运行中的容器:
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docker ps --format "table {{.Names}}\t{{.Status}}\t{{.Ports}}"
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)
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echo.
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echo [检查2] PostgreSQL容器...
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docker ps | findstr postgres >nul
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if errorlevel 1 (
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echo ❌ PostgreSQL容器未运行
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echo 解决方案: docker-compose up -d
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) else (
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echo ✅ PostgreSQL容器正在运行
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)
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echo.
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echo [检查3] Redis容器...
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docker ps | findstr redis >nul
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if errorlevel 1 (
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echo ❌ Redis容器未运行
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echo 解决方案: docker-compose up -d
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) else (
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echo ✅ Redis容器正在运行
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)
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echo.
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echo [检查4] 后端服务...
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curl -s http://localhost:3001/health >nul 2>&1
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if errorlevel 1 (
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echo ❌ 后端服务未响应
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echo 解决方案:
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echo 1. cd backend
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echo 2. npm run dev
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) else (
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echo ✅ 后端服务正常
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echo.
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echo 健康检查响应:
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curl -s http://localhost:3001/health
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)
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echo.
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echo [检查5] 前端服务...
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curl -s http://localhost:3000 >nul 2>&1
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if errorlevel 1 (
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echo ❌ 前端服务未响应
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echo 解决方案:
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echo 1. cd frontend
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echo 2. npm run dev
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) else (
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echo ✅ 前端服务正常
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)
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echo.
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echo [检查6] 后端环境配置...
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if exist "backend\.env" (
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echo ✅ backend\.env 文件存在
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echo.
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echo 检查API Keys配置:
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findstr /C:"DEEPSEEK_API_KEY" backend\.env | findstr /V "your_" >nul
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if errorlevel 1 (
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echo ⚠️ DEEPSEEK_API_KEY 可能未配置
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) else (
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echo ✅ DEEPSEEK_API_KEY 已配置
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)
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findstr /C:"DASHSCOPE_API_KEY" backend\.env | findstr /V "your_" >nul
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if errorlevel 1 (
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echo ⚠️ DASHSCOPE_API_KEY 可能未配置
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) else (
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echo ✅ DASHSCOPE_API_KEY 已配置
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)
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) else (
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echo ❌ backend\.env 文件不存在
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echo 解决方案:
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echo 1. cd backend
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echo 2. copy .env.example .env
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echo 3. 编辑 .env 文件，填入API Keys
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)
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echo.
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echo [检查7] 数据库迁移状态...
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if exist "backend\prisma\migrations" (
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echo ✅ 数据库迁移文件存在
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) else (
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echo ❌ 数据库迁移文件不存在
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echo 解决方案:
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echo 1. cd backend
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echo 2. npx prisma migrate dev
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)
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echo.
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echo ========================================
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echo 诊断完成
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echo ========================================
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echo.
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echo 如果所有检查都通过但仍有问题，请:
|
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echo 1. 查看后端终端的完整日志
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echo 2. 查看浏览器控制台的Network标签
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echo 3. 运行: cd backend ^&^& npx prisma studio 检查数据库
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echo.
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pause
|
||||
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Reference in New Issue
Block a user