feat:初始化工程

config/setting.py

@@ -0,0 +1,16 @@
+from pydantic_settings import BaseSettings
+
+
+class Settings(BaseSettings):
+    tcp_host: str
+    tcp_port: int
+    mqtt_host: str
+    mqtt_port: int
+
+    class Config:
+        env_file = ".env"  # 指定.env文件路径
+        case_sensitive = False  # 忽略变量名大小写
+
+
+# 全局配置实例
+settings = Settings()