/** * 日期格式轉換yyyy-MM-dd'T'HH:mm:ss.SSSXXX (yyyy-MM-dd'T'HH:mm:ss.SSSZ) TO yyyy-MM-dd HH:mm:ss * 2020-04-09T23:00:00.000+08:00 TO 2020-04-09 23:00:00 * @throws ParseException */ public static String dealDateFormat(String oldDateStr) throws ParseException{ DateFormat df = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSSXXX"); //yyyy-MM-dd'T'HH:mm:ss.SSSZ Date date = df.parse(oldDateStr); SimpleDateFormat df1 = new SimpleDateFormat ("EEE MMM dd HH:mm:ss Z yyyy", Locale.UK); Date date1 = df1.parse(date.toString()); DateFormat df2 = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); return df2.format(date1); } /** * 日期格式轉換 yyyy-MM-dd HH:mm:ss TO yyyy-MM-dd'T'HH:mm:ss.SSSXXX (yyyy-MM-dd'T'HH:mm:ss.SSSZ) * 2020-04-09 23:00:00 TO 2020-04-09T23:00:00.000+08:00 * @throws ParseException */ public static String dealDateFormatReverse(String oldDateStr) throws ParseException{ DateFormat df = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSSXXX"); DateFormat df2 = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); Date date1 = df2.parse(oldDateStr); return df.format(date1); }