Optimize password rules, add special characters '#' and '.'

[liusishan]

• fix password rules, add special characters # and .

password rule is Minimum length of 8, including upper and lower case letters, numbers and special characters

The password eg: ShenYu#=123 ShenYu=.123 can not pass the password rule now due the rule think #. are not special characters.

But the characters #. are password special characters that we use frequently. User can not find what the problem when them use this characters to change password.
before:

after:

This is my inaugural pull request (PR) submission. I used #287 as a reference for the formatting. If there are any areas that require refinement, I am committed to making prompt adjustments.

[li-keguo]

hi ～You need to modify this file synchronously to really solve this problem
https://github.com/apache/shenyu/blob/master/shenyu-admin/src/main/java/org/apache/shenyu/admin/model/constant/RegConstant.java

[liusishan]

hi ～You need to modify this file synchronously to really solve this problem https://github.com/apache/shenyu/blob/master/shenyu-admin/src/main/java/org/apache/shenyu/admin/model/constant/RegConstant.java

Sure,

Thanks for bringing this up. I've already made the required synchronous modifications to the file. You can check out the changes in this Pull Request: apache/shenyu#4977

Let me know if there's anything else. Appreciate your help!

[li-keguo]

hi ～You need to modify this file synchronously to really solve this problem https://github.com/apache/shenyu/blob/master/shenyu-admin/src/main/java/org/apache/shenyu/admin/model/constant/RegConstant.java

Sure,

Thanks for bringing this up. I've already made the required synchronous modifications to the file. You can check out the changes in this Pull Request: apache/shenyu#4977

Let me know if there's anything else. Appreciate your help!

👌