Spring Boot未使用Spring.groovy.template.cache的application.properties

Question

我有一个非常简单的Spring Boot应用程序，下面详细介绍了类。

spring.groovy.template.cache: false
logging.level.org.springframework.web: ERROR
some.prop: bob

@Component
public class MyBean {

    @Value("${some.prop}")
    private String prop;

    public MyBean() {}

    @PostConstruct
    public void init() {
        System.out.println("================== " + prop + "================== ");
    }
}

@SpringBootApplication
public class Application {

    public static void main(String[] args) {
        SpringApplication.run(Application.class, args);
    }
}

和src/main/java/sample/com/example/maincontroller.java

@Controller
public class MainController {

    @RequestMapping(value="/login", method = RequestMethod.GET)
    public ModelAndView risk(@RequestParam Optional<String> error) {
        return new ModelAndView("views/login", "error", error);
    }

}

Answer 1

看来你没有扫描你的包裹“样品”。请确保你已经扫描过了。

@ComponentScan({
     "sample" })
@SpringBootApplication
public class Application {

    public static void main(String[] args) {
        SpringApplication.run(Application.class, args);
    }
}

另外，您的application.properties是正确的。没问题。