对比新文件 |
| | |
| | | package com.iailab.gateway.jackson; |
| | | |
| | | import cn.hutool.core.collection.CollUtil; |
| | | import com.fasterxml.jackson.databind.ObjectMapper; |
| | | import com.fasterxml.jackson.databind.module.SimpleModule; |
| | | import com.fasterxml.jackson.datatype.jsr310.deser.LocalDateDeserializer; |
| | | import com.fasterxml.jackson.datatype.jsr310.deser.LocalTimeDeserializer; |
| | | import com.fasterxml.jackson.datatype.jsr310.ser.LocalDateSerializer; |
| | | import com.fasterxml.jackson.datatype.jsr310.ser.LocalTimeSerializer; |
| | | import com.iailab.framework.common.util.json.JsonUtils; |
| | | import com.iailab.framework.common.util.json.databind.NumberSerializer; |
| | | import com.iailab.framework.common.util.json.databind.TimestampLocalDateTimeDeserializer; |
| | | import com.iailab.framework.common.util.json.databind.TimestampLocalDateTimeSerializer; |
| | | import lombok.extern.slf4j.Slf4j; |
| | | import org.springframework.context.annotation.Bean; |
| | | import org.springframework.context.annotation.Configuration; |
| | | |
| | | import java.time.LocalDate; |
| | | import java.time.LocalDateTime; |
| | | import java.time.LocalTime; |
| | | import java.util.List; |
| | | |
| | | @Configuration |
| | | @Slf4j |
| | | public class JacksonAutoConfiguration { |
| | | |
| | | @Bean |
| | | public JsonUtils jsonUtils(List<ObjectMapper> objectMappers) { |
| | | // 1.1 创建 SimpleModule 对象 |
| | | SimpleModule simpleModule = new SimpleModule(); |
| | | simpleModule |
| | | // 新增 Long 类型序列化规则,数值超过 2^53-1,在 JS 会出现精度丢失问题,因此 Long 自动序列化为字符串类型 |
| | | .addSerializer(Long.class, NumberSerializer.INSTANCE) |
| | | .addSerializer(Long.TYPE, NumberSerializer.INSTANCE) |
| | | .addSerializer(LocalDate.class, LocalDateSerializer.INSTANCE) |
| | | .addDeserializer(LocalDate.class, LocalDateDeserializer.INSTANCE) |
| | | .addSerializer(LocalTime.class, LocalTimeSerializer.INSTANCE) |
| | | .addDeserializer(LocalTime.class, LocalTimeDeserializer.INSTANCE) |
| | | // 新增 LocalDateTime 序列化、反序列化规则,使用 Long 时间戳 |
| | | .addSerializer(LocalDateTime.class, TimestampLocalDateTimeSerializer.INSTANCE) |
| | | .addDeserializer(LocalDateTime.class, TimestampLocalDateTimeDeserializer.INSTANCE); |
| | | // 1.2 注册到 objectMapper |
| | | objectMappers.forEach(objectMapper -> objectMapper.registerModule(simpleModule)); |
| | | |
| | | // 2. 设置 objectMapper 到 JsonUtils |
| | | JsonUtils.init(CollUtil.getFirst(objectMappers)); |
| | | log.info("[init][初始化 JsonUtils 成功]"); |
| | | return new JsonUtils(); |
| | | } |
| | | |
| | | } |