连接串新增pg数据库端口参数

postgresql_info.py

@@ -5,11 +5,16 @@ load_dotenv()
 
 pg_name = os.getenv("DB_NAME") or "TJWater"
 pg_host = os.getenv("DB_HOST") or "127.0.0.1"
+pg_port = os.getenv("DB_PORT") or "5432"
 pg_user = os.getenv("DB_USER") or "tjwater"
 pg_password = os.getenv("DB_PASSWORD") or "Tjwater@123456"
 
 
 def get_pgconn_string(
-    db_name=pg_name, db_host=pg_host, db_user=pg_user, db_password=pg_password
+    db_name=pg_name,
+    db_host=pg_host,
+    db_port=pg_port,
+    db_user=pg_user,
+    db_password=pg_password,
 ):
-    return f"dbname={db_name} host={db_host} user={db_user} password={db_password}"
+    return f"dbname={db_name} host={db_host} port={db_port} user={db_user} password={db_password}"