port: 3000 database: name: mysql # host: root:zyhd2022@tcp(177.7.0.13:3306)/exam?charset=utf8mb4&parseTime=True host: root:zyhd2022@tcp(124.71.139.24:3306)/exam?charset=utf8mb4&parseTime=True maxOpenConns: 100 maxIdleConns: 20