Egg project connection mongoose copy set (Replica Set) connection

problem description
egg project uses mongoose mongoose to report error failed to connect to server,

PRIMARY:hostA, master node
SECONDARY:hostB, hostC; slave node
one master and two slaves, both ports are 27017

copy set set:rs0

Url: "mongodb:// account I wrote: password @ hostA:27017,hostB:27017,hostC:27017/dataBase?replicaSet=rs0"
options: {} empty without configuration

the connection is not available. Ask the gods to specify

.
Eggjs mongodb mongoose
Mar.13,2022

try authSouce=admin with a parameter

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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-64f5-1e89bd6-4e44e.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1e89bd6-4e44e.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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