基本结构以及计算降雨栅格

app/config/base_config.py

@@ -0,0 +1,48 @@
+"""
+基础配置类
+"""
+from pydantic_settings import BaseSettings
+from enum import Enum
+
+
+class EnvironmentEnum(str, Enum):
+    """环境枚举"""
+    DEVELOPMENT = "development"
+    PRODUCTION = "production"
+
+
+class BaseConfig(BaseSettings):
+    """基础配置类"""
+    
+    # 应用基本信息
+    APP_NAME: str = "西安项目算法"
+    APP_VERSION: str = "1.0.0"
+    ENVIRONMENT: EnvironmentEnum = EnvironmentEnum.DEVELOPMENT
+    
+    # 调试模式
+    DEBUG: bool = True
+    
+    # API配置
+    API_HOST: str = "127.0.0.1"  # 默认只监听本地
+    API_PORT: int = 8000
+    
+    # CORS配置（默认只允许localhost）
+    CORS_ORIGINS: list = ["http://localhost", "http://127.0.0.1"]
+    
+    # 日志配置
+    LOG_LEVEL: str = "INFO"
+    LOG_DIR: str = "logs"
+    
+    class Config:
+        env_file = ".env.development"  # 默认使用开发环境配置
+        case_sensitive = True
+    
+    @property
+    def is_development(self) -> bool:
+        """是否为开发环境"""
+        return self.ENVIRONMENT == EnvironmentEnum.DEVELOPMENT
+    
+    @property
+    def is_production(self) -> bool:
+        """是否为生产环境"""
+        return self.ENVIRONMENT == EnvironmentEnum.PRODUCTION