Nacos logs do not print to nacos logs file but print into users' application logs

[Maijh97]

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Which Component
eg. Nacos Discovery,Nacos Config

Describe the bug
for alibaba/nacos#4567

To Reproduce
Steps to reproduce the behavior:

1. Run with example nacos-config-example or nacos-discovery-spring-cloud-config-client-example
2. see ${user.home}/logs/nacos/naming.log or ${user.home}/logs/nacos/config.log, no logs or only little logs
3. See console, there are com.alibaba.nacos.client.config.XXX log info or com.alibaba.nacos.client.naming.XXX log info

Expected behavior
A clear and concise description of what you expected to happen.

Screenshots
If applicable, add screenshots to help explain your problem.

Additional context
Add any other context about the problem here.
e.g. MacOS 、Java8 、 2.2.4.RELEASE