Spring boot application.properties 扩展了另一个属性文件

扩展Spring Boot应用程序属性文件

properties
# Custom properties
custom.property1=value1
custom.property2=value2

properties
# Spring Boot properties
spring.application.name=MyApplication
spring.datasource.url=jdbc:mysql://localhost:3306/mydb
spring.datasource.username=root
spring.datasource.password=secret
# Include custom properties
include=custom.properties

java
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;
@SpringBootApplication
@RestController
public class MyApplication {
    @Value("${custom.property1}")
    private String customProperty1;
    @Value("${custom.property2}")
    private String customProperty2;
    public static void main(String[] args) {
        SpringApplication.run(MyApplication.class, args);
    }
    @GetMapping("/custom-properties")
    public String getCustomProperties() {
        return "Custom Property 1: " + customProperty1 + ", Custom Property 2: " + customProperty2;
    }
}

Custom Property 1: value1, Custom Property 2: value2