java 如何使用spring boot格式化json日期格式
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How to format the json date format using spring boot
提问by Pramod
I am working on spring boot and gradle for creating a rest service. Now I need to format the json date in the form of "yyyy-MM-dd", i.e, the format should be dateOfBirth: "16-03-2015", but I am getting "dateOfBirth: -751181400000". I added the below piece of code in my Apllication.java class, but still not able to get the desired output.
我正在研究 spring boot 和 gradle 以创建休息服务。现在我需要以“yyyy-MM-dd”的形式格式化json日期，即格式应该是dateOfBirth：“16-03-2015”，但我得到“dateOfBirth：-751181400000”。我在我的 Application.java 类中添加了以下代码段，但仍然无法获得所需的输出。
@Bean
@ConditionalOnClass({ ObjectMapper.class, Hymanson2ObjectMapperBuilder.class })
public Hymanson2ObjectMapperBuilder HymansonBuilder()
{
Hymanson2ObjectMapperBuilder builder = new Hymanson2ObjectMapperBuilder();
builder.indentOutput(true).dateFormat(new SimpleDateFormat("yyyy-MM-dd"));
return builder;
}
And Application.java:
和 Application.java：
@Configuration
@Import(SubjectServiceConfig.class)
@EnableAutoConfiguration
@EnableEurekaClient
@ComponentScan({"com.billing"})
@EnableWebMvc
@EnableHypermediaSupport(type = EnableHypermediaSupport.HypermediaType.HAL)
public class Application {
public static void main(String[] args) {
SpringApplication.run(Application.class, args);
}
}
Kindly help me out in resolving this issue.
请帮助我解决这个问题。
回答by adam p
With Spring Boot, you should be able to set the default way that Hymanson formats dates by setting the following property in your application.yml/application.properties:
使用 Spring Boot，您应该能够通过在 application.yml/application.properties 中设置以下属性来设置 Hymanson 格式化日期的默认方式：
spring.Hymanson.date-format= # Date format string (e.g. yyyy-MM-dd HH:mm:ss), or a fully-qualified date format class name (e.g. com.fasterxml.Hymanson.databind.util.ISO8601DateFormat)
