Hey there!
Cause
The whitelist format is incorrect.
After a user is created, the format of the new user in the whitelist file is incorrect.
The whitelist format is changed to the correct whitelist. The connection is successful.
Add the hba item to the zhba.conf file in the format of type, user, or address.
0.0.0.0: Indicates that all available IPV4 addresses are listened. Indicates that all available IPV6 addresses are listened.