SpringBoot configuration files in the resources folder
springboot profile supports two forms of writing, one is the classic properties and the other is yml
yml to represent the hierarchy of objects through space in the form of indented to the example used here yml way, if you previously wrote k8s container file, then it would be easier to get started
First put the file encoding format is set to UTF-8 or will Chinese garbled
Change the configuration file suffix yml, then write the configuration file
server: port can be set springboot start port
Then we declare several properties in the controller to come and collect configuration values file, and then outputs it through Action
Start springboot call about interfaces see value
The second method is to come and collect the contents of the configuration file from the entity classes
Define an entity class, marked @Component annotations and notes @ConfigurationProperties
prefix as the target configuration section
Class injection configuration in the controller, and can get directly to get the corresponding configuration
Start a program call interface see the return value
Springboot the next chapter we talk about how to use the Filter