| | |
| | | import java.text.ParseException; |
| | | import java.text.SimpleDateFormat; |
| | | import java.time.*; |
| | | import java.util.Calendar; |
| | | import java.util.Date; |
| | | |
| | | /** |
| | |
| | | return day + "天" + hour + "小时" + min + "分钟"; |
| | | } |
| | | |
| | | public static long diffTime(Date startTime, Date endTime){ |
| | | // 获取Calendar实例 |
| | | Calendar cal1 = Calendar.getInstance(); |
| | | Calendar cal2 = Calendar.getInstance(); |
| | | // 设置Calendar对象的时间 |
| | | cal1.setTime(startTime); |
| | | cal2.setTime(endTime); |
| | | // 获取时间差 |
| | | long milliseconds1 = cal1.getTimeInMillis(); |
| | | long milliseconds2 = cal2.getTimeInMillis(); |
| | | long diff = milliseconds2 - milliseconds1; |
| | | return diff; |
| | | } |
| | | |
| | | /** |
| | | * 增加 LocalDateTime ==> Date |
| | | */ |