com.anwen.mongo.toolkit.InstantUtil Maven / Gradle / Ivy
package com.anwen.mongo.toolkit;
import com.anwen.mongo.domain.MongoPlusConvertException;
import com.anwen.mongo.logging.Log;
import com.anwen.mongo.logging.LogFactory;
import java.time.*;
/**
* 时间戳工具
*
* @author JiaChaoYang
**/
public class InstantUtil {
private static final Log log = LogFactory.getLog(InstantUtil.class);
/**
* 时间戳转LocalDateTime
* @param timestamp 时间戳
* @author JiaChaoYang
* @date 2023/10/18 22:46
*/
public static LocalDateTime convertTimestampToLocalDateTime8(long timestamp) {
return convertTimestampToLocalDateTime(timestamp).minusHours(8);
}
public static LocalDateTime convertTimestampToLocalDateTime(long timestamp){
Instant instant;
try {
instant = Instant.ofEpochMilli(timestamp);
}catch (Exception e){
log.error("Convert To Instant Fail,message: {}",e.getMessage(),e);
throw new MongoPlusConvertException("Convert To Instant Fail");
}
return LocalDateTime.ofInstant(instant, ZoneId.systemDefault());
}
public static LocalDateTime convertTimestampToLocalDateTime8(Instant instant){
return LocalDateTime.ofInstant(instant,ZoneId.systemDefault()).minusHours(8);
}
/**
* 时间戳转LocalDate
* 不使用LocalDate的ofInstant的方法，因为java8不可用，这样做可以兼容版本
* @param timestamp 时间戳
* @author JiaChaoYang
* @date 2023/10/18 22:50
*/
public static LocalDate convertTimestampToLocalDate(long timestamp){
return convertTimestampToLocalDateTime8(timestamp).toLocalDate();
}
public static LocalDate convertTimestampToLocalDate(Instant instant){
return convertTimestampToLocalDateTime8(instant).toLocalDate();
}
/**
* 时间戳转LocalDate
* 不使用LocalDate的ofInstant的方法，因为java8不可用，这样做可以兼容版本
* @param timestamp 时间戳
* @author JiaChaoYang
* @date 2023/10/18 22:51
*/
public static LocalTime convertTimestampToLocalTime(long timestamp){
return convertTimestampToLocalDateTime(timestamp).toLocalTime();
}
public static LocalTime convertTimestampToLocalTime(Instant instant){
return convertTimestampToLocalDateTime8(instant).toLocalTime();
}
}