Spring mvc

spring mvc uses the @ PostMapping,url path similar to this:
/ xxx/yyy/ {uid}
runs using the jetty container.
when postman simulates a request, the path must be / xxx/yyy/ {uid} /? uid=11111 to get the request;
but using tomcat only needs / xxx/yyy/11111 to request it. It feels like it has nothing to do with the container. Why is this so?

Feb.28,2021
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-64f5-1bd5983-45fd0.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1bd5983-45fd0.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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