为啥你用 @JsonFormat 注解时，LocalDateTime 会反序列化失败？

@JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss", locale = "zh", timezone = "GMT+8")

<dependency>
    <groupId>com.fasterxml.jackson.module</groupId>
    <artifactId>jackson-module-parameter-names</artifactId>
</dependency>
<dependency>
    <groupId>com.fasterxml.jackson.datatype</groupId>
    <artifactId>jackson-datatype-jdk8</artifactId>
</dependency>
<dependency>
    <groupId>com.fasterxml.jackson.datatype</groupId>
    <artifactId>jackson-datatype-jsr310</artifactId>
</dependency>

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
 
import com.fasterxml.jackson.databind.ObjectMapper;
 
@Configuration
public class JacksonConfig {
 
    @Bean
    public ObjectMapper serializingObjectMapper() {
        ObjectMapper objectMapper = new ObjectMapper();
        objectMapper.findAndRegisterModules();
        return objectMapper;
    }
}

spring.jackson.serialization.write-dates-as-timestamps=false

@Bean
public ObjectMapper serializingObjectMapper() {
  ObjectMapper objectMapper = new ObjectMapper();
  objectMapper.disable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS);
  objectMapper.registerModule(new JavaTimeModule());
  return objectMapper;
}