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2024-06-13 8eea5be3b36875bd4ffe70e6c3a5bb07b1d829bf

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package com.yami.trading.util.json;//package com.cute.cloud.common.core.util.jackson;
 
import cn.hutool.core.date.DateUtil;
import cn.hutool.core.util.StrUtil;
import com.fasterxml.jackson.core.JsonParseException;
import com.fasterxml.jackson.core.JsonParser;
import com.fasterxml.jackson.databind.DeserializationContext;
import com.fasterxml.jackson.databind.JsonDeserializer;
import com.yami.trading.common.util.DateTimeTools;
import com.yami.trading.common.util.TimeZoneContext;
 
import java.io.IOException;
import java.time.ZoneId;
import java.util.Date;
import java.util.TimeZone;
 
public class DateJsonDeserializer extends JsonDeserializer<Date> {
 
    @Override
    public Date deserialize(JsonParser jp, DeserializationContext ctxt) throws IOException {
        String dateTimeStr = jp.getText();
        if (StrUtil.isNotBlank(dateTimeStr)) {
            try {
                String inputPutTimeZoneId = TimeZoneContext.showTimeZoneId.get();
 
                dateTimeStr = dateTimeStr.replace("T", " ").trim();
                Date inputDateTime = null;
                if (dateTimeStr.length() == "2023-01-01 00:00:00".length()) {
                    inputDateTime = DateUtil.parseDateTime(dateTimeStr);
                } else if (dateTimeStr.length() == "2023-01-01".length()) {
                    inputDateTime = DateUtil.parseDate(dateTimeStr);
                } else {
                    throw new RuntimeException("不支持当前时间格式:" + dateTimeStr);
                }
 
                Date systemZoneTime = DateTimeTools.convertZoneTime(inputDateTime, ZoneId.of(inputPutTimeZoneId), ZoneId.systemDefault());
                return systemZoneTime;
            } catch (Exception e) {
                throw new JsonParseException(jp, "cannot deserialize date string: " + dateTimeStr, jp.getCurrentLocation(), e);
            }
        }
 
        return null;
    }
 
    public static void main(String[] args) {
        TimeZone.setDefault(TimeZone.getTimeZone("GMT-5"));
        String timeStr = "2023-11-07 13:00:00";
        Date systemZoneTime = DateTimeTools.convertZoneTime(timeStr, ZoneId.of("GMT+8"), ZoneId.systemDefault());
        System.out.println("----> localTime:" + DateUtil.formatDateTime(systemZoneTime));
    }
}