How to handle the JS mobile terminal? press the finger down and pull down the dom structure without going down.

when we pull down the web page on the mobile side, the head will also come down when we reach the end, (the mobile browser seems to be like this by default. However, this will not happen on some web pages. Ask the boss for advice

MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1e96f47-161e.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1e96f47-161e.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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