通用解决LocalDateTime转为字符串后中间含“T”
import com.fasterxml.jackson.datatype.jsr310.ser.LocalDateTimeSerializer; import org.springframework.beans.factory.annotation.Value; import org.springframework.boot.autoconfigure.jackson.Jackson2ObjectMapperBuilderCustomizer; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import java.time.LocalDateTime; import java.time.format.DateTimeFormatter; /** * 自定义 LocalDateTime转json的格式 * * @since 2023-10-07 */ @Configuration public class LocalDateTimeSerializerConfig { @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()); } }