Java 时区转换，java时区转换,/* * Conve

Java 时区转换，java时区转换,/* * Conve

/*   * Converts time from sourceTZ TimeZone to destTZ TimeZone.   *    * @return converted time, or the original time, in case the datetime could not be parsed    *    */  private String convTimeZone(String time, String sourceTZ, String destTZ)  {    final String DATE_TIME_FORMAT = "yyyyMMdd-HH:mm:ss";    SimpleDateFormat sdf = new SimpleDateFormat(DATE_TIME_FORMAT);    Date specifiedTime;    try {      if (sourceTZ != null)        sdf.setTimeZone(TimeZone.getTimeZone(sourceTZ));      else        sdf.setTimeZone(TimeZone.getDefault()); // default to server's timezone      specifiedTime = sdf.parse(time);    }    catch (Exception e1) {      try {        specifiedTime = new Time(time).getAsDate();      } catch (Exception e2) {        //         return time;      }    }    // switch timezone    if (destTZ != null)      sdf.setTimeZone(TimeZone.getTimeZone(destTZ));    else      sdf.setTimeZone(TimeZone.getDefault()); // default to server's timezone    return sdf.format(specifiedTime);  }