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很多时候日期格式输出是这样的
2018-10-09T17:39:07.097
中间有个T,尴尬,是的我们需要去掉这个T
这方法是springboot封装好了的,我们直接使用即可,普通的配置我就不贴了
@Configuration public class LocalDateTimeSerializerConfig { @org.springframework.beans.factory.annotation.Value("${spring.jackson.date-format:yyyy-MM-dd HH:mm:ss}") private String pattern; @Bean public LocalDateTimeSerializer localDateTimeDeserializer() { return new LocalDateTimeSerializer(DateTimeFormatter.ofPattern(pattern)); } @Bean public Jackson2ObjectMapperBuilderCustomizer jackson2ObjectMapperBuilderCustomizer() { return builder -> builder.serializerByType(LocalDateTime.class, localDateTimeDeserializer()); } }
public class TestEntity { private String name; private LocalDateTime dateTimes; }
@GetMapping("/test") public TestEntity test(){ TestEntity testEntity=new TestEntity(); testEntity.setName("admin"); testEntity.setDateTimes(LocalDateTime.now()); return testEntity; }
{"name":"admin","dateTimes":"2018-10-09 17:39:07"}