@Value("${property.key}") private String propertyValue; @ConfigurationProperties(prefix = "property") public class MyProperties { private String key; // getters and setters } @Autowired private Environment env; public void getProperty() { String propertyValue = env.getProperty("property.key"); } @PropertySource("classpath:config.properties") @Configuration public class AppConfig { @Autowired private Environment env; @Value("${property.key}") private String propertyValue; } 这些技巧可以帮助SpringBoot应用程序方便地读取properties文件中的属性值。