批量修改数据表某字段的默认值:
UPDATE `hw`.`huawenonline_com_setting` SET `data` = '4000358610'
批量替换数据表某字段的值:
UPDATE `hw`.`huawenonline_com_setting` set `url` = REPLACE(url,'https://www.huawenonline.com','https://huawen.co')