记录：[email protected]来获取配置文件中的属性配置

1.引入依赖

       <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-configuration-processor</artifactId>
            <optional>true</optional>
        </dependency>

2.添加注解
@Component

@ConfigurationProperties(prefix = “test”)

3. @Autowired注入