2026-04-29-21-51-19 - 全栈系统改造：FastAPI后端+SAM2+PostgreSQL+Redis+MinIO+前端Zustand重构

backend/config.py

@@ -0,0 +1,35 @@
+"""Application configuration using Pydantic Settings."""
+
+from pydantic_settings import BaseSettings
+
+
+class Settings(BaseSettings):
+    """Application settings loaded from environment variables."""
+
+    # Database
+    db_url: str = "postgresql://seguser:segpass123@localhost:5432/segserver"
+
+    # Redis
+    redis_url: str = "redis://localhost:6379/0"
+
+    # MinIO
+    minio_endpoint: str = "localhost:9000"
+    minio_access_key: str = "minioadmin"
+    minio_secret_key: str = "minioadmin"
+    minio_secure: bool = False
+
+    # SAM2
+    sam_model_path: str = "/home/wkmgc/Desktop/Seg_Server/models/sam2_hiera_tiny.pt"
+    sam_model_config: str = "sam2_hiera_t.yaml"
+
+    # App
+    app_env: str = "development"
+    cors_origins: list[str] = ["http://localhost:3000"]
+
+    class Config:
+        env_file = ".env"
+        env_file_encoding = "utf-8"
+        extra = "ignore"
+
+
+settings = Settings()