Files
AIclinicalresearch/frontend-v2/nginx.conf
HaHafeng ef967d7d7c build(backend): Complete Node.js backend deployment preparation
Major changes:
- Add Docker configuration (Dockerfile, .dockerignore)
- Fix 200+ TypeScript compilation errors
- Add Prisma schema relations for all models (30+ relations)
- Update tsconfig.json to relax non-critical checks
- Optimize Docker build with local dist strategy

Technical details:
- Exclude test files from TypeScript compilation
- Add manual relations for ASL, PKB, DC, AIA modules
- Use type assertions for JSON/Buffer compatibility
- Fix pg-boss, extractionWorker, and other legacy code issues

Build result:
- Docker image: 838MB (compressed ~186MB)
- Successfully pushed to ACR
- Zero TypeScript compilation errors

Related docs:
- Update deployment documentation
- Add Python microservice SAE deployment guide
2025-12-24 22:12:00 +08:00

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Nginx Configuration File
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# Nginx 配置文件 - AI临床研究平台前端服务
# 用途:托管 React SPA + 反向代理后端 API
user nginx;
worker_processes auto; # 自动根据 CPU 核心数调整
# ⚠️ 日志输出到 stderrSAE 会自动收集)
error_log /dev/stderr warn;
pid /var/run/nginx.pid;
events {
worker_connections 1024; # 每个 worker 进程的最大连接数
use epoll; # Linux 下使用 epoll高性能
}
http {
include /etc/nginx/mime.types;
default_type application/octet-stream;
# 日志格式
log_format main '$remote_addr - $remote_user [$time_local] "$request" '
'$status $body_bytes_sent "$http_referer" '
'"$http_user_agent" "$http_x_forwarded_for"';
# ⚠️ 日志输出到 stdoutSAE 会自动收集,避免磁盘写满)
access_log /dev/stdout main;
# 性能优化
sendfile on;
tcp_nopush on;
tcp_nodelay on;
keepalive_timeout 65;
types_hash_max_size 2048;
# Gzip 压缩(减少传输大小)
gzip on;
gzip_vary on;
gzip_proxied any;
gzip_comp_level 6;
gzip_types text/plain text/css text/xml text/javascript
application/json application/javascript application/xml+rss
application/rss+xml font/truetype font/opentype
application/vnd.ms-fontobject image/svg+xml;
gzip_disable "msie6";
# 上游后端服务Backend Service
upstream backend {
# ⚠️ 重要:这里的地址在部署时需要替换为真实的后端内网地址
# SAE 部署时,通过环境变量注入,详见 Dockerfile
server ${BACKEND_SERVICE_HOST}:${BACKEND_SERVICE_PORT} fail_timeout=30s max_fails=3;
# 如果有多个后端实例(负载均衡)
# server 172.17.x.x:3001 weight=1;
# server 172.17.x.y:3001 weight=1;
keepalive 32; # 保持连接池
}
server {
listen 80;
server_name _; # 接受所有域名
# 根目录React 构建产物)
root /usr/share/nginx/html;
index index.html;
# 字符集
charset utf-8;
# ==================== 静态资源处理 ====================
# 主页面index.html- 不缓存
location = / {
try_files /index.html =404;
add_header Cache-Control "no-cache, no-store, must-revalidate";
add_header Pragma "no-cache";
add_header Expires "0";
}
location = /index.html {
add_header Cache-Control "no-cache, no-store, must-revalidate";
add_header Pragma "no-cache";
add_header Expires "0";
}
# JS/CSS 文件 - 强缓存(文件名带 hash
location ~* \.(js|css)$ {
expires 1y;
add_header Cache-Control "public, immutable";
access_log off;
}
# 图片/字体文件 - 强缓存
location ~* \.(png|jpg|jpeg|gif|ico|svg|webp|woff|woff2|ttf|eot)$ {
expires 1y;
add_header Cache-Control "public, immutable";
access_log off;
}
# ==================== API 反向代理 ====================
# 后端 API 代理(关键配置)
location /api/ {
# 代理到后端服务
proxy_pass http://backend;
# 保留原始请求信息
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
# 超时配置AI 对话、文件处理可能耗时较长)
proxy_connect_timeout 300s;
proxy_send_timeout 300s;
proxy_read_timeout 300s;
# 缓冲配置
proxy_buffering off; # 关闭缓冲(实时流式响应)
proxy_request_buffering off; # 支持大文件上传
# WebSocket 支持(如果后续需要)
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
# 错误处理
proxy_next_upstream error timeout invalid_header http_500 http_502 http_503;
proxy_next_upstream_tries 2;
}
# ==================== SPA 路由支持 ====================
# React Router 路由回退
# 所有非文件请求都返回 index.htmlSPA 的核心)
location / {
try_files $uri $uri/ /index.html;
# 禁用缓存(用户刷新时总是获取最新页面)
add_header Cache-Control "no-cache, no-store, must-revalidate";
}
# ==================== 安全加固 ====================
# 隐藏 Nginx 版本号
server_tokens off;
# 禁止访问隐藏文件
location ~ /\. {
deny all;
access_log off;
log_not_found off;
}
# 禁止访问特定文件
location ~* \.(bak|config|sql|fla|psd|ini|log|sh|inc|swp|dist)$ {
deny all;
}
# ==================== 健康检查 ====================
# SAE 健康检查端点
location /health {
access_log off;
return 200 "healthy\n";
add_header Content-Type text/plain;
}
# Nginx 状态页(用于监控)
location /nginx_status {
stub_status on;
access_log off;
# 仅允许内网访问
allow 10.0.0.0/8;
allow 172.17.0.0/16;
allow 192.168.0.0/16;
deny all;
}
# ==================== 错误页面 ====================
error_page 404 /index.html; # SPA 路由回退
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root /usr/share/nginx/html;
}
}
}