How do other servers call bitcoind's RPC interface?

there is a host that runs the bitcoind program. How can I get the results of the interface of bitcoin-cli through the rpc interface from another machine?

Mar.18,2021

get

through curl
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-64f5-1b37a01-2b5f7.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b37a01-2b5f7.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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