JAVA dateUtil

  /**
   * 获取一天的最大时间，比如：2017-01-01 23:59:59
   * @param str
   * @return
   */
  public static final Date getDateEnd(String str) {
    Date date = dayFormater.parseDateTime(str).toDate();
    return getDateEnd(date);
  }

  public static final Date getDateEnd(Date date) {
    DateTime dateTime = new DateTime(date);
    dateTime = dateTime.millisOfDay().withMaximumValue();
    return dateTime.toDate();
  }