数据源资源

    1. +------+-------+-----------+------+------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
    3. +------+-------+-----------+------+------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
    4. | ds_1 | MySQL | 127.0.0.1 | 3306 | ds_1 | {"minPoolSize":1,"connectionTimeoutMilliseconds":30000,"maxLifetimeMilliseconds":1800000,"readOnly":false,"idleTimeoutMilliseconds":60000,"maxPoolSize":50,"maintenanceIntervalMilliseconds":30000} |
    6. 2 rows in set (0.84 sec)