# @description: # @author: licanglong # @date: 2025/12/22 20:11 from sqlalchemy import create_engine DATABASE_URL = ( "mysql+pymysql://insight:A2D4$%rY*KN3@117.72.170.92:3306/insight_data" "?charset=utf8mb4" ) dbengine = create_engine( DATABASE_URL, pool_size=10, max_overflow=20, pool_pre_ping=True, echo=False, )