Mac computer, how does vscode debug the code in the docker php container remotely through the port?

when there is no local php environment, I want to access the port number of the docker map through vscode and debug the code remotely. X-debug in vscode has been configured in map,docker, xdebug has been configured in remote_host, but still cannot break point. Where 12900 is the port number of the docker map.
dockerxdebug

vscode xdebug

Php docker xdebug

Mar.03,2021

reference articles:
https://blog.csdn.net/qq62420.

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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-64f5-1c297dc-330f5.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1c297dc-330f5.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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