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package cn.wisenergy.common.utils;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
/**
* 时间格式转换工具类
*/
public class TimeUtil {
private static final String timeFormat = "yyyy-MM-dd HH:mm";
private static final String dateFormat = "yyyy-MM-dd";
/**
* 时间日期格式
*
* @param time
* @return
* @throws ParseException
*/
public static Date getTime(String time) throws ParseException {
SimpleDateFormat ft = new SimpleDateFormat(timeFormat);
return ft.parse(time);
}
/**
* 时间日期格式
*
* @param time
* @return
*/
public static String getTime(Date time) {
SimpleDateFormat ft = new SimpleDateFormat(timeFormat);
return ft.format(time);
}
/**
* 日期格式
*
* @param date
* @return
* @throws ParseException
*/
public static Date getDate(String date) throws ParseException {
SimpleDateFormat ft = new SimpleDateFormat(dateFormat);
return ft.parse(date);
}
/**
* 日期格式
*
* @param date
* @return
*/
public static String getDate(Date date) {
SimpleDateFormat ft = new SimpleDateFormat(dateFormat);
return ft.format(date);
}
/**
* 将日期转化成毫秒
*
* @param date
* @return
*/
public static Long getTimeMill(Date date) {
return date.getTime();
}
/**
* 将毫秒转化为日期
*
* @param time
* @return
*/
public static Date getTimeMill(Long time) {
Date date = new Date();
date.setTime(time);
return date;
}
/**
* 两个时间相差的分钟数
*
* @param time1
* @param time2
* @return
* @Description:
*/
public static Integer getDistanceMinutes(Date time1, Date time2) {
try {
SimpleDateFormat simpleFormat = new SimpleDateFormat("yyyy-MM-dd hh:mm");
String fromDate = simpleFormat.format(time1);
String toDate = simpleFormat.format(time2);
long from = simpleFormat.parse(fromDate).getTime();
long to = simpleFormat.parse(toDate).getTime();
int minutes = (int) ((to - from) / (1000 * 60));
return minutes;
} catch (ParseException e) {
e.printStackTrace();
return 0;
}
}
}