What is best practice management properties for me?

What can I do for best practice management properties?

1. I want to set different properties each deployed environment.
2. Some of my developer cannot detect my real server properties.
3. I want to build project using same command (using maven. not want to -P dev, -P production options)
4. I don't want to too many source code to load my properties.(like implements db access)
5. Can be continue my service without restart when some properties has been changed.

My service developed using spring-web.