生产环境部署

# 清理并编译
mvn clean compile

# 打包生成部署文件
mvn clean package -Dmaven.test.skip=true

# 上传部署包到服务器
scp langchat-bootstrap-bin.tar.gz user@server:/opt/langchat/

# 在服务器上解压
cd /opt/langchat/
tar -xzf langchat-bootstrap-bin.tar.gz

.
├── bin/                    # 脚本目录
│   ├── start.sh           # 启动脚本
│   └── stop.sh            # 停止脚本
├── config/                 # 配置目录
│   ├── application-dev.yml # 开发环境配置
│   ├── application-local.yml # 本地环境配置
│   ├── application-prd.yml # 生产环境配置
│   ├── application.yml     # 主配置文件
│   └── banner.txt         # 启动横幅
└── lib/                    # 依赖库目录
    └── langchat-bootstrap.jar # 主程序JAR文件

server:
  port: 8100

spring:
  # 数据库配置
  datasource:
    username: langchat
    password: your_production_password
    url: jdbc:mysql://127.0.0.1:3306/langchat_pro?characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=false&useJDBCCompliantTimezoneShift=true&useLegacyDatetimeCode=false&serverTimezone=Asia/Shanghai&allowPublicKeyRetrieval=true
    type: com.alibaba.druid.pool.DruidDataSource
    driver-class-name: com.mysql.cj.jdbc.Driver
    druid:
      keep-alive: true

  # Redis配置
  data:
    redis:
      port: 6379
      host: 127.0.0.1
      database: 1
      password: your_redis_password
      jedis:
        pool:
          max-wait: 2000
          time-between-eviction-runs: 1000

langchat:
  searxng:
    enabled: true
    duration: 10
    url: http://127.0.0.1:8081
    max-results: 10
    max-results-limit: 50
  excalidraw:
    url: http://127.0.0.1:3000
  oss:
    # 固定填写，本地：local-plus(nginx)、七牛：qiniu-kodo、阿里OSS：aliyun-oss、腾讯OSS：tencent-cos、minio: minio
    default-platform: minio
    local-plus:
      - platform: local-plus
        # 是否启用
        enable-storage: false
        # 访问域名
        domain: http://your-domain.com/
        # 文件夹名称
        base-path: langchat-oss/
        # 本地存储路径
        storage-path: /var/www/langchat-oss/
    qiniu-kodo:
      - platform: qiniu-kodo
        # 是否启用
        enable-storage: false
        access-key: your_access_key
        secret-key: your_secret_key
        # 桶名称
        bucket-name: your_bucket_name
        # 文件夹名称
        base-path: langchat-oss/
        # 访问域名
        domain: your_domain
    aliyun-oss:
      - platform: aliyun-oss
        # 是否启用
        enable-storage: false
        access-key: your_access_key
        secret-key: your_secret_key
        # 桶名称
        bucket-name: your_bucket_name
        # 访问域名
        end-point: oss-cn-hangzhou.aliyuncs.com
    tencent-cos:
      - platform: tencent-cos
        # 是否启用
        enable-storage: false
        secret-id: your_secret_id
        secret-key: your_secret_key
        # 区域
        region: ap-beijing
        # 桶名称
        bucket-name: your_bucket_name
        # 访问域名
        domain: your_domain
    minio:
      - platform: minio
        # 是否启用
        enable-storage: true
        secret-key: minioadmin
        access-key: minioadmin
        # 桶名称
        bucket-name: langchat-oss
        # 访问域名
        end-point: http://127.0.0.1:9000/

# 启动服务
./bin/start.sh

# 查看启动状态
./bin/status.sh

# 查看日志（日志文件会在运行时自动创建）
tail -f logs/langchat-bootstrap.log

cd langchat-ui
pnpm install

# 构建生产版本
pnpm build

# 或者使用Turbo构建
pnpm turbo build --filter=langchat

worker_processes 1;
events {
    worker_connections 1024;
}

http {
    include       mime.types;
    default_type  application/octet-stream;

    server {
        listen 80;
        server_name your-domain.com;  # 替换为您的域名
        
        # 前端静态文件
        location / {
            root /var/www/langchat;
            index index.html;
            try_files $uri $uri/ /index.html;
            
            # 缓存静态资源
            location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg)$ {
                expires 1y;
                add_header Cache-Control "public, immutable";
            }
        }
        
        # API代理 - 流式消息支持
        location ^~ /api/ {
            proxy_pass http://127.0.0.1:8100;
            rewrite ^/api/(.*)$ /$1 break;
            
            # 流式消息关键配置
            chunked_transfer_encoding on;    # 启用分块传输编码
            proxy_cache off;                 # 关闭代理缓存
            proxy_buffering off;             # 关闭代理缓冲
            tcp_nopush on;                   # 启用TCP_NOPUSH
            tcp_nodelay on;                  # 启用TCP_NODELAY
            
            # 超时设置（流式消息需要较长的超时时间）
            proxy_connect_timeout 15s;
            proxy_send_timeout 15s;
            proxy_read_timeout 15s;
            
            # 请求头设置
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
            proxy_set_header Host $host;
            proxy_set_header X-Forwarded-Proto $scheme;
        }
        
        # WebSocket支持（如果需要）
        location /ws/ {
            proxy_pass http://127.0.0.1:8100/ws/;
            proxy_http_version 1.1;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection "upgrade";
            proxy_set_header Host $host;
        }
    }
}

# 创建部署目录
sudo mkdir -p /var/www/langchat

# 复制构建文件
sudo cp -r apps/langchat/dist/* /var/www/langchat/

# 设置权限
sudo chown -R www-data:www-data /var/www/langchat
sudo chmod -R 755 /var/www/langchat

# 启用站点
sudo ln -s /etc/nginx/sites-available/langchat /etc/nginx/sites-enabled/
sudo nginx -t
sudo systemctl reload nginx