cashierdesk / dili-cashier · Files

package com.diligrp.cashier.mall.util;

import com.fasterxml.jackson.core.JsonParser;
import com.fasterxml.jackson.databind.DeserializationContext;
import com.fasterxml.jackson.databind.JsonDeserializer;

import java.io.IOException;
import java.time.Instant;
import java.time.LocalDateTime;
import java.time.ZoneId;

/**
 * 时间戳转LocalDateTime
 */
public class TimestampToLocalDateTimeDeserializer extends JsonDeserializer<LocalDateTime> {
    @Override
    public LocalDateTime deserialize(JsonParser p, DeserializationContext ctx)
            throws IOException {
        long epochSecond = p.getLongValue();

        return LocalDateTime.ofInstant(
                Instant.ofEpochSecond(epochSecond),
                ZoneId.systemDefault());
    }
}