🎨 使用Python包管理和模块访问

🎨 重构数据库结构, 使用集中式服务定位器与数据库交互
🎨 更改部分代码逻辑, 减小内存消耗

core/database/dbServiceLocator.py

@@ -0,0 +1,85 @@
+from typing import Any, Optional
+
+from zhenxun.services.log import logger
+
+
+class CDBServiceLocator:
+    """
+    数据库服务定位器
+    负责管理所有数据库服务实例，提供统一的访问接口
+    """
+
+    m_pInstance: Optional["CDBServiceLocator"] = None
+
+    def __init__(self):
+        self.m_pServices: dict[str, Any] = {}
+        self.m_bInitialized = False
+
+    @classmethod
+    def getInstance(cls) -> "CDBServiceLocator":
+        """
+        获取单例实例
+        """
+        if cls.m_pInstance is None:
+            cls.m_pInstance = cls()
+        return cls.m_pInstance
+
+    def register(self, name: str, service: Any) -> None:
+        """
+        注册服务实例
+        """
+        if name in self.m_pServices:
+            logger.error(f"真寻农场服务 {name} 已经注册")
+        self.m_pServices[name] = service
+
+    def get(self, name: str) -> Any:
+        """
+        获取服务实例
+        """
+        if name not in self.m_pServices:
+            raise KeyError(f"服务 {name} 未注册")
+        return self.m_pServices[name]
+
+    def getPlantManager(self):
+        return self.get("plant")
+
+    def getUserManager(self):
+        return self.get("user")
+
+    def getUserSoilManager(self):
+        return self.get("userSoil")
+
+    def getUserPlantManager(self):
+        return self.get("userPlant")
+
+    def getUserSeedManager(self):
+        return self.get("userSeed")
+
+    def getUserItemManager(self):
+        return self.get("userItem")
+
+    def getUserStealManager(self):
+        return self.get("userSteal")
+
+    def getUserSignManager(self):
+        return self.get("userSign")
+
+    def getUserPlantCountManager(self):
+        return self.get("userPlantCount")
+
+    def markInitialized(self):
+        """
+        标记初始化完成
+        """
+        self.m_bInitialized = True
+
+    @property
+    def initialized(self) -> bool:
+        """
+        检查是否已初始化
+        """
+        return self.m_bInitialized
+
+
+# 全局服务定位器实例
+g_pDBlocator = CDBServiceLocator.getInstance()