Method of checking ip address is Error

[qiugongzi]

Describe the bug

it makes no sense to check ipAddress like this.
if I pass by "192.168.1.3d" as ip , this check will pass by.
so it wouldn't promise the correctness of ip

Expected behavior
check ip

Acutally behavior
makes no sense

How to Reproduce
Steps to reproduce the behavior:

1. Rewrite a method that checks ip including ipv4 or ipv6

Desktop (please complete the following information):

• OS: [e.g. Centos]
• Version [e.g. nacos-server 1.3.1, nacos-client 1.3.1]
• Module [e.g. naming/config]
• SDK [e.g. original, spring-cloud-alibaba-nacos, dubbo]

Additional context
Add any other context about the problem here.

[onewe]

It's been fixed already, update to latest version please!

[qiugongzi]

It's been fixed already, update to latest version please!

Maybe I dont describe it clearly,however,I try it just now,it stills there. see https://github.com/alibaba/nacos/blob/develop/naming/src/main/java/com/alibaba/nacos/naming/core/Instance.java.

[onewe]

I'm sorry, It's my fault, I will fix it. 😂

[onewe]

@i will resolve it@