Spring Boot的日期格式不起作用

Question

I Put in my aplication.properties :

spring.jackson.date-format=dd/MM/yyyy HH:mm:ss

And in my Application.java :

@Configuration
@EnableAutoConfiguration
@SpringBootApplication
@EnableConfigurationProperties
@ComponentScan
@EnableWebMvc
public class Application extends SpringBootServletInitializer
{
    @Override
    protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
        return application.sources(Application.class);
    }

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


}

Then I create one method to return one Date :

@RequestMapping(method = RequestMethod.GET, value = "/teste/")
public Date teste() {
    return new Date();
}

So when I call this method I got this return:

1466081600310

and not the

16/06/2016 10:00:00 (today)

this happen with another field in my objects.

Answer 1

Hope you already found the reason.

I'm using Spring Boot 2.1.3, and encountered similar issue as well. Then I found this po:

https://github.com/spring-projects/spring-boot/issues/6642

which indicates the cause might be "@EnableWebMvc".

Hope it could help.