cloud-server-course/src/main/java/com/dsh/course/util/DateUtil.java
@@ -237,6 +237,24 @@ return dateStr; } /** * 得到n天之后的日期 */ public static String getAfterDayDate2(Date date,String days) { int daysInt = Integer.parseInt(days); Calendar canlendar = Calendar.getInstance(); // java.util包 canlendar.setTime(date); canlendar.add(Calendar.DATE, daysInt); // 日期减 如果不够减会将月变动 Date afterDate = canlendar.getTime(); SimpleDateFormat sdfd = new SimpleDateFormat("yyyy-MM-dd"); String dateStr = sdfd.format(afterDate); return dateStr; } /** * 得到n天之后是周几 */