public static void main(String[] args) throws Exception {
    String beginDate = "2016-07-16";//开始时间
    String endDate = "2016-07-25";//结束时间

    SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
    Calendar cal = Calendar.getInstance();
    cal.setTime(sdf.parse(beginDate));

    for (long d = cal.getTimeInMillis(); d <= sdf.parse(endDate).getTime(); d = get_D_Plaus_1(cal)) {
        System.out.println(sdf.format(d));
    }

}

public static long get_D_Plaus_1(Calendar c) {
    c.set(Calendar.DAY_OF_MONTH, c.get(Calendar.DAY_OF_MONTH) + 1);
    return c.getTimeInMillis();
}