java 获取昨天，近一周，近一个月，近一年的开始和结束时间

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/**
 * 获取昨天开始时间和结束时间
 * @return
 */
public static Map getYesterdayRange() {
SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
    Map condition=new HashedMap();
    Calendar calendar = Calendar.getInstance();
    calendar.set(Calendar.MILLISECOND,0);
    calendar.set(Calendar.SECOND,0);
    calendar.set(Calendar.MINUTE,0);
    calendar.set(Calendar.HOUR_OF_DAY,0);
    condition.put("endDate",df.format(calendar.getTime());
    calendar.set(Calendar.HOUR_OF_DAY,-24);
    condition.put("startDate",df.format(calendar.getTime());
    return condition;
}

/**
 * 获得近一周的开始时间和结束时间
 * @return
 */
public static Map getDaySevenRange(){
SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
    Map condition=new HashedMap();
    Calendar calendar = Calendar.getInstance();
    calendar.set(calendar.get(Calendar.YEAR), calendar.get(Calendar.MONTH), calendar.get(Calendar.DAY_OF_MONTH), 0, 0, 0);
    calendar.set(Calendar.HOUR_OF_DAY,24);
    condition.put("endDate",df.format(calendar.getTime());
    calendar.set(Calendar.HOUR_OF_DAY,-168);
    condition.put("startDate",df.format(calendar.getTime());
    return condition;
}

/**
 * 获得近一月的开始时间和结束时间
 * @return
 */
public static Map getDayTRange(){
SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
    Map condition=new HashedMap();
    Calendar calendar = Calendar.getInstance();
    calendar.set(calendar.get(Calendar.YEAR), calendar.get(Calendar.MONTH), calendar.get(Calendar.DAY_OF_MONTH), 0, 0, 0);
    calendar.set(Calendar.HOUR_OF_DAY,24);
    condition.put("endDate",df.format(calendar.getTime());
    calendar.set(Calendar.HOUR_OF_DAY,-720);
    condition.put("startDate",df.format(calendar.getTime());
    return condition;
}

/**
 * 获得近一年的开始时间和结束时间
 * @return
 */
public static Map getYearTRange(){
SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
    Map condition=new HashedMap();
    Calendar calendar = Calendar.getInstance();
    calendar.set(calendar.get(Calendar.YEAR), calendar.get(Calendar.MONTH), calendar.get(Calendar.DAY_OF_MONTH), 0, 0, 0);
    calendar.set(Calendar.HOUR_OF_DAY,24);
    condition.put("endDate",df.format(calendar.getTime());
    calendar.set(Calendar.HOUR_OF_DAY,-8640);
    condition.put("startDate",df.format(calendar.getTime());
    return condition;
}