feat: config.php 支持 DB_PATH 环境变量,更新部署文档

- db_path 可通过 DB_PATH 环境变量覆盖,本地默认 server/chat.db
- DEPLOY.md 增加 Docker 部署示例和环境变量说明

2026-05-15
This commit is contained in:
2026-05-15 18:44:53 +08:00
parent 552bfe7e7a
commit a2c0345731
2 changed files with 38 additions and 1 deletions
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@@ -84,6 +84,43 @@ zlib.output_compression = Off
chmod 666 /www/chat-app/chat.db chmod 666 /www/chat-app/chat.db
``` ```
## Docker 部署(推荐)
### docker-compose.yml 示例
```yaml
version: '3.8'
services:
nginx:
image: nginx:alpine
ports:
- "80:80"
volumes:
- ./dist:/var/www/dist:ro
- ./nginx.conf:/etc/nginx/conf.d/default.conf:ro
depends_on:
- php
php:
image: php:8.3-fpm
volumes:
- ./server:/var/www/html
- /data:/data # 数据库挂载到独立目录,避免权限问题
environment:
- DB_PATH=/data/chat.db # 通过环境变量覆盖数据库路径
- JWT_SECRET=your-secret # 生产环境务必修改
- CHAT_PASSWORD=your-pass # 生产环境务必修改
```
### 环境变量说明
| 变量 | 默认值 | 说明 |
|------|--------|------|
| `DB_PATH` | `server/chat.db` | SQLite 数据库路径,建议挂载到独立目录 |
| `JWT_SECRET` | `chat-terminal-secret-key-change-in-production` | JWT 签名密钥,**生产环境必须修改** |
| `CHAT_PASSWORD` | `admin` | 登录密码,**生产环境必须修改** |
## 简化版:PHP 内置服务器(仅测试) ## 简化版:PHP 内置服务器(仅测试)
```bash ```bash
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@@ -1,6 +1,6 @@
<?php <?php
return [ return [
'db_path' => __DIR__ . '/../chat.db', 'db_path' => getenv('DB_PATH') ?: __DIR__ . '/../chat.db',
'jwt_secret' => getenv('JWT_SECRET') ?: 'chat-terminal-secret-key-change-in-production', 'jwt_secret' => getenv('JWT_SECRET') ?: 'chat-terminal-secret-key-change-in-production',
'password' => getenv('CHAT_PASSWORD') ?: 'admin', 'password' => getenv('CHAT_PASSWORD') ?: 'admin',
]; ];