当 JAR 运行时，如何将多个属性定义为 arguments？

Question

Now I run JAR with this argument:

-Dspring.config.location=/opt/application-properties/application.yml

I want to add another one property file to location. How to do it?

Answer 1

If you read the documentation , ie section 2.3. Application Property Files of the Spring Boot Reference Documentation , you will find:

If you do not like application.properties as the configuration file name, you can switch to another file name by specifying a spring.config.name environment property. You can also refer to an explicit location by using the spring.config.location environment property ( which is a comma-separated list of directory locations or file paths ).

So, to explicitly answer the question:
To add another one property file to location, separate them with commas.

Example:

-Dspring.config.location=/path1/application1.yml,/path2/application2.yml