feature: 配置文件&配置插件

configs.py

@@ -0,0 +1,30 @@
+import os
+
+
+class BaseConfig:
+    SECRET_KEY = os.getenv("SECRET_KEY", "pear-admin-flask")
+
+    SQLALCHEMY_DATABASE_URI = ""
+
+
+class DevelopmentConfig(BaseConfig):
+    """开发配置"""
+
+    SQLALCHEMY_DATABASE_URI = "sqlite:///pear_admin.db"
+    SQLALCHEMY_TRACK_MODIFICATIONS = False
+
+
+class TestingConfig(BaseConfig):
+    """测试配置"""
+
+    SQLALCHEMY_DATABASE_URI = "sqlite:///:memory:"  # 内存数据库
+
+
+class ProductionConfig(BaseConfig):
+    """生成环境配置"""
+
+    SQLALCHEMY_DATABASE_URI = "mysql://root:root@127.0.0.1:3306/pear_admin"
+    SQLALCHEMY_TRACK_MODIFICATIONS = False
+
+
+config = {"dev": DevelopmentConfig, "test": TestingConfig, "prod": ProductionConfig}