Spring Boot技术知识点：如何获取application.yml配置文件里的相关属性（方法1）

package com.fm.property; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.context.ConfigurableApplicationContext; /** * @author 未来码匠 */ @SpringBootApplication public class PropertyApplication { public static void main(String[] args) { ConfigurableApplicationContext context = SpringApplication.run(PropertyApplication.class, args); String a = context.getEnvironment().getProperty("a"); String b = context.getEnvironment().getProperty("b"); String c = context.getEnvironment().getProperty("c"); System.out.println("a属性值：" + a); System.out.println("b属性值：" + b); System.out.println("c属性值：" + c); } }