smartsearch/src/main/java/com/bowintek/practice/config/JsonObjectMapperConfig.java

package com.bowintek.practice.config;

import com.fasterxml.jackson.databind.DeserializationFeature;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.SerializationFeature;
import com.fasterxml.jackson.datatype.jsr310.JavaTimeModule;
import com.fasterxml.jackson.datatype.jsr310.ser.LocalDateTimeSerializer;
import lombok.extern.slf4j.Slf4j;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Primary;

import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;
import java.util.TimeZone;

@Configuration
@Slf4j
public class JsonObjectMapperConfig {
    @Bean
    //@Primary
    public ObjectMapper ObjectMapper(){

        log.info("配置 -> jackson-datatype-jsr310--注册");

        ObjectMapper objectMapper = new ObjectMapper();

        var javaTimeModule=new JavaTimeModule();

        //javaTimeModule.addSerializer(LocalDateTime.class, new LocalDateTimeSerializer(DateTimeFormatter.ISO_DATE_TIME));
        objectMapper.registerModule(javaTimeModule);
        objectMapper.disable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS);
        objectMapper.setTimeZone(TimeZone.getDefault());
        objectMapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);

        return objectMapper;
    }
}