我有多个页面,如果发生滑动事件,请尝试在它们之间进行更改。我在SO上找到了this solution并尝试了它:
SELECT c.id, c.firstname, c.lastname, GROUP_CONCAT(p.number) AS numbers
FROM contacts c
LEFT JOIN phone_numbers p
ON c.id = p.contact_id
GROUP BY c.id, c.firstname, c.lastname;
但我只能在我的Windows手机(Windows 10)和桌面浏览器上获得此输出。