feat: 文件上传所需要的环境变量

.env.example

@@ -11,3 +11,5 @@ LLM_KEY_DEEPSEEK=sk-a89d0ff9421a43fca5f0xxxxxxxxxxxx 	  # Deepseek模型服务
 
 SERVER_PORT = 7004                                      # 服务启动端口
 SERVER_ENABLE_CORS = False                              # 是否允许跨域
+SERVER_FILE_SAVE_PATH=/www/wwwroot/web/web/upload_file/ # 文件保存在服务器上的路径
+SERVER_FILE_PUBLIC_PATH=/web/upload_file/               # 文件在浏览器上的访问路径

app/config/env.py

@@ -16,6 +16,8 @@ class EnvSettings(BaseSettings):
 
   server_port: int = Field(..., env="SERVER_PORT")
   server_enable_cors: bool = Field(..., env="SERVER_ENABLE_CORS")
+  server_file_save_path: str = Field(..., env='SERVER_FILE_SAVE_PATH')
+  server_file_public_path: str = Field(..., env='SERVER_FILE_PUBLIC_PATH')
 
   class Config:
     env_file = ".env"