HIbernate、spring、informix 的日期格式问题

Question

I am getting a DateTime field from informix Database using hibernate and need to reformat my date as 2016-11-24 12:45:41

I am getting date as "updateTime": "2012-08-31T12:19:50.000+0000" .

update_time DATETIME

Hibernate code
   @Column(name = "update_time")
    private Timestamp updateTime;

Answer 1

Simply add a Bean class in your Application:

import java.time.format.DateTimeFormatter;
import org.springframework.boot.autoconfigure.jackson.Jackson2ObjectMapperBuilderCustomizer;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import com.fasterxml.jackson.datatype.jsr310.ser.LocalDateSerializer;
import com.fasterxml.jackson.datatype.jsr310.ser.LocalDateTimeSerializer;

@Configuration
public class ContactAppConfig {

    private static final String dateTimeFormat = "yyyy-MM-dd HH:mm:ss";

    @Bean
    public Jackson2ObjectMapperBuilderCustomizer jsonCustomizer() {
        return builder -> {
            builder.simpleDateFormat(dateTimeFormat);
            builder.serializers(new LocalDateTimeSerializer(DateTimeFormatter.ofPattern(dateTimeFormat)));
        };
    }
}