java获取当前时间戳转换

大家好，又见面了，我是你们的朋友全栈君。

package com.pts.peoplehui.utils; import java.text.SimpleDateFormat; import java.util.Calendar; import java.util.Date; import java.util.Locale; public class DateUtils { public static String getTodayDateTime() { SimpleDateFormat format = new SimpleDateFormat(“yyyy-MM-dd HH:mm:ss”, Locale.getDefault()); return format.format(new Date()); } /** * 掉此方法输入所要转换的时间输入例如（”2014年06月14日16时09分00秒”）返回时间戳 * * @param time * @return */ public String data(String time) { SimpleDateFormat sdr = new SimpleDateFormat(“yyyy年MM月dd日HH时mm分ss秒”, Locale.CHINA); Date date; String times = null; try { date = sdr.parse(time); long l = date.getTime(); String stf = String.valueOf(l); times = stf.substring(0, 10); } catch (Exception e) { e.printStackTrace(); } return times; } public static String getTodayDateTimes() { SimpleDateFormat format = new SimpleDateFormat(“MM月dd日”, Locale.getDefault()); return format.format(new Date()); } /** * 获取当前时间 * * @return */ public static String getCurrentTime_Today() { SimpleDateFormat sdf = new SimpleDateFormat(“yyyy-MM-dd-HH-mm-ss”); return sdf.format(new java.util.Date()); } /** * 调此方法输入所要转换的时间输入例如（”2014-06-14-16-09-00″）返回时间戳 * * @param time * @return */ public static String dataOne(String time) { SimpleDateFormat sdr = new SimpleDateFormat(“yyyy-MM-dd-HH-mm-ss”, Locale.CHINA); Date date; String times = null; try { date = sdr.parse(time); long l = date.getTime(); String stf = String.valueOf(l); times = stf.substring(0, 10); } catch (Exception e) { e.printStackTrace(); } return times; } public static String getTimestamp(String time, String type) { SimpleDateFormat sdr = new SimpleDateFormat(type, Locale.CHINA); Date date; String times = null; try { date = sdr.parse(time); long l = date.getTime(); String stf = String.valueOf(l); times = stf.substring(0, 10); } catch (Exception e) { e.printStackTrace(); } return times; } /** * 调用此方法输入所要转换的时间戳输入例如（1402733340）输出（”2014年06月14日16时09分00秒”） * * @param time * @return */ public static String times(String time) { SimpleDateFormat sdr = new SimpleDateFormat(“yyyy年MM月dd日HH时mm分ss秒”); @SuppressWarnings(“unused”) long lcc = Long.valueOf(time); int i = Integer.parseInt(time); String times = sdr.format(new Date(i * 1000L)); return times; } /** * 调用此方法输入所要转换的时间戳输入例如（1402733340）输出（”2014-06-14 16:09:00″） * * @param time * @return */ public static String timedate(String time) { SimpleDateFormat sdr = new SimpleDateFormat(“yyyy-MM-dd HH:mm:ss”); @SuppressWarnings(“unused”) long lcc = Long.valueOf(time); int i = Integer.parseInt(time); String times = sdr.format(new Date(i * 1000L)); return times; } /** * 调用此方法输入所要转换的时间戳输入例如（1402733340）输出（”2014年06月14日16:09″） * * @param time * @return */ public static String timet(String time) { SimpleDateFormat sdr = new SimpleDateFormat(“yyyy年MM月dd日 HH:mm”); @SuppressWarnings(“unused”) long lcc = Long.valueOf(time); int i = Integer.parseInt(time); String times = sdr.format(new Date(i * 1000L)); return times; } /** * @param time斜杠分开 * @return */ public static String timeslash(String time) { SimpleDateFormat sdr = new SimpleDateFormat(“yyyy/MM/dd,HH:mm”); @SuppressWarnings(“unused”) long lcc = Long.valueOf(time); int i = Integer.parseInt(time); String times = sdr.format(new Date(i * 1000L)); return times; } /** * @param time斜杠分开 * @return */ public static String timeslashData(String time) { SimpleDateFormat sdr = new SimpleDateFormat(“yyyy/MM/dd”); @SuppressWarnings(“unused”) long lcc = Long.valueOf(time); // int i = Integer.parseInt(time); String times = sdr.format(new Date(lcc * 1000L)); return times; } /** * @param time斜杠分开 * @return */ public static String timeMinute(String time) { SimpleDateFormat sdr = new SimpleDateFormat(“HH:mm”); @SuppressWarnings(“unused”) long lcc = Long.valueOf(time); int i = Integer.parseInt(time); String times = sdr.format(new Date(i * 1000L)); return times; } public static String tim(String time) { SimpleDateFormat sdr = new SimpleDateFormat(“yyyyMMdd HH:mm”); @SuppressWarnings(“unused”) long lcc = Long.valueOf(time); int i = Integer.parseInt(time); String times = sdr.format(new Date(i * 1000L)); return times; } public static String time(String time) { SimpleDateFormat sdr = new SimpleDateFormat(“yyyy-MM-dd HH:mm”); @SuppressWarnings(“unused”) long lcc = Long.valueOf(time); int i = Integer.parseInt(time); String times = sdr.format(new Date(i * 1000L)); return times; } // 调用此方法输入所要转换的时间戳例如（1402733340）输出（”2014年06月14日16时09分00秒”） public static String times(long timeStamp) { SimpleDateFormat sdr = new SimpleDateFormat(“MM月dd日 # HH:mm”); return sdr.format(new Date(timeStamp)).replaceAll(“#”, getWeek(timeStamp)); } private static String getWeek(long timeStamp) { int mydate = 0; String week = null; Calendar cd = Calendar.getInstance(); cd.setTime(new Date(timeStamp)); mydate = cd.get(Calendar.DAY_OF_WEEK); // 获取指定日期转换成星期几 if (mydate == 1) { week = “周日”; } else if (mydate == 2) { week = “周一”; } else if (mydate == 3) { week = “周二”; } else if (mydate == 4) { week = “周三”; } else if (mydate == 5) { week = “周四”; } else if (mydate == 6) { week = “周五”; } else if (mydate == 7) { week = “周六”; } return week; } // 并用分割符把时间分成时间数组 /** * 调用此方法输入所要转换的时间戳输入例如（1402733340）输出（”2014-06-14-16-09-00″） * * @param time * @return */ public String timesOne(String time) { SimpleDateFormat sdr = new SimpleDateFormat(“yyyy-MM-dd-HH-mm-ss”); @SuppressWarnings(“unused”) long lcc = Long.valueOf(time); int i = Integer.parseInt(time); String times = sdr.format(new Date(i * 1000L)); return times; } public static String timesTwo(String time) { SimpleDateFormat sdr = new SimpleDateFormat(“yyyy-MM-dd”); @SuppressWarnings(“unused”) long lcc = Long.valueOf(time); int i = Integer.parseInt(time); String times = sdr.format(new Date(i * 1000L)); return times; } /** * 并用分割符把时间分成时间数组 * * @param time * @return */ public static String[] timestamp(String time) { SimpleDateFormat sdr = new SimpleDateFormat(“yyyy年MM月dd日HH时mm分ss秒”); @SuppressWarnings(“unused”) long lcc = Long.valueOf(time); int i = Integer.parseInt(time); String times = sdr.format(new Date(i * 1000L)); String[] fenge = times.split(“[年月日时分秒]”); return fenge; } /** * 根据传递的类型格式化时间 * * @param str * @param type * 例如：yy-MM-dd * @return */ public static String getDateTimeByMillisecond(String str, String type) { Date date = new Date(Long.valueOf(str)); SimpleDateFormat format = new SimpleDateFormat(type); String time = format.format(date); return time; } /** * 分割符把时间分成时间数组 * * @param time * @return */ public String[] division(String time) { String[] fenge = time.split(“[年月日时分秒]”); return fenge; } /** * 输入时间戳变星期 * * @param time * @return */ public static String changeweek(String time) { SimpleDateFormat sdr = new SimpleDateFormat(“yyyy年MM月dd日HH时mm分ss秒”); long lcc = Long.valueOf(time); int i = Integer.parseInt(time); String times = sdr.format(new Date(i * 1000L)); Date date = null; int mydate = 0; String week = null; try { date = sdr.parse(times); Calendar cd = Calendar.getInstance(); cd.setTime(date); mydate = cd.get(Calendar.DAY_OF_WEEK); // 获取指定日期转换成星期几 } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } if (mydate == 1) { week = “星期日”; } else if (mydate == 2) { week = “星期一”; } else if (mydate == 3) { week = “星期二”; } else if (mydate == 4) { week = “星期三”; } else if (mydate == 5) { week = “星期四”; } else if (mydate == 6) { week = “星期五”; } else if (mydate == 7) { week = “星期六”; } return week; } /** * 获取日期和星期　例如：２０１４－１１－１３　１１:００　星期一 * * @param time * @param type * @return */ public static String getDateAndWeek(String time, String type) { return getDateTimeByMillisecond(time “000”, type) ” “ changeweekOne(time); } /** * 输入时间戳变星期 * * @param time * @return */ public static String changeweekOne(String time) { SimpleDateFormat sdr = new SimpleDateFormat(“yyyy-MM-dd-HH-mm-ss”); long lcc = Long.valueOf(time); int i = Integer.parseInt(time); String times = sdr.format(new Date(i * 1000L)); Date date = null; int mydate = 0; String week = null; try { date = sdr.parse(times); Calendar cd = Calendar.getInstance(); cd.setTime(date); mydate = cd.get(Calendar.DAY_OF_WEEK); // 获取指定日期转换成星期几 } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } if (mydate == 1) { week = “星期日”; } else if (mydate == 2) { week = “星期一”; } else if (mydate == 3) { week = “星期二”; } else if (mydate == 4) { week = “星期三”; } else if (mydate == 5) { week = “星期四”; } else if (mydate == 6) { week = “星期五”; } else if (mydate == 7) { week = “星期六”; } return week; } /** * 获取当前时间 * * @return */ public static String getCurrentTime() { SimpleDateFormat sdf = new SimpleDateFormat(“yyyy-MM-dd HH:mm”); return sdf.format(new java.util.Date()); } /** * 输入日期如（2014年06月14日16时09分00秒）返回（星期数） * * @param time * @return */ public String week(String time) { Date date = null; SimpleDateFormat sdr = new SimpleDateFormat(“yyyy年MM月dd日HH时mm分ss秒”); int mydate = 0; String week = null; try { date = sdr.parse(time); Calendar cd = Calendar.getInstance(); cd.setTime(date); mydate = cd.get(Calendar.DAY_OF_WEEK); // 获取指定日期转换成星期几 } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } if (mydate == 1) { week = “星期日”; } else if (mydate == 2) { week = “星期一”; } else if (mydate == 3) { week = “星期二”; } else if (mydate == 4) { week = “星期三”; } else if (mydate == 5) { week = “星期四”; } else if (mydate == 6) { week = “星期五”; } else if (mydate == 7) { week = “星期六”; } return week; } /** * 输入日期如（2014-06-14-16-09-00）返回（星期数） * * @param time * @return */ public String weekOne(String time) { Date date = null; SimpleDateFormat sdr = new SimpleDateFormat(“yyyy-MM-dd-HH-mm-ss”); int mydate = 0; String week = null; try { date = sdr.parse(time); Calendar cd = Calendar.getInstance(); cd.setTime(date); mydate = cd.get(Calendar.DAY_OF_WEEK); // 获取指定日期转换成星期几 } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } if (mydate == 1) { week = “星期日”; } else if (mydate == 2) { week = “星期一”; } else if (mydate == 3) { week = “星期二”; } else if (mydate == 4) { week = “星期三”; } else if (mydate == 5) { week = “星期四”; } else if (mydate == 6) { week = “星期五”; } else if (mydate == 7) { week = “星期六”; } return week; } }

发布者：全栈程序员栈长，转载请注明出处：https://javaforall.cn/131977.html原文链接：https://javaforall.cn