The shardingsphere-jdbc 3.* URL does not support multiple IP addresses.

[itudo]

Background:

springboot version: 2.7.2
orm: mybatis-plus 3.5.1
ShardingSphere-JDBC：3.*

error message:
exception is io.shardingsphere.core.exception.ShardingException: The URL of JDBC is not supported. please refer to this pattern: jdbc:postgresql://([\w\-\.]+):?([0-9*])/([\w\-]+)

We hope that the single IP address restriction can be removed.

[strongduanmu]

ShardingSphere-JDBC：3.* is too old, please upgrade to the latest version.

[itudo]

But shardingsphere 5 is not backward compatible, is it? If the application is upgraded from 3 to 5, a lot of reconstruction and verification will be required.

[sandynz]

Hi @wangzhijun1124 , you could try to update version 3 source code by yourself, and upload packaged jar to own Maven repository.