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<dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-configuration-processor</artifactId> <optional>true</optional> </dependency&gt...

@Configuration public class LocalDateTimeSerializerConfig { @Value("${spring.jackson.date-format:yyyy-MM-dd HH:mm:ss}") private String pattern; public LocalDateTimeSerializer localDateTimeDeserializer() { return new LocalDateTimeSerializer(Date