java 8及以上版本
创建下面的方法并调用 JSONArray tenMinutesArray = filterData( originalJSONArray, 10 ); ```
private static JSONArray filterData( JSONArray values, int interval ) {
JSONArray newArray = new JSONArray();
newArray.put( values.getJSONObject( 0 ) );
LocalDateTime start = parseDate( values.getJSONObject( 0 ).getString( "DT" ) );

for ( int i = 1; i < values.length(); i++ ) {
    JSONObject entry = values.getJSONObject( i );
    LocalDateTime dt = parseDate( entry.getString( "DT" ) );
    int diff = dt.minusMinutes( start.getMinute() ).getMinute();
    if ( diff % interval == 0 ) {
        newArray.put( entry );
    }
}
return newArray;

}

private static LocalDateTime parseDate( String dateTime ) {
return LocalDateTime.parse( dateTime.replaceAll( " ", "T" ) );
}

java 7及更高版本
这是用乔达时间最容易做到的。
将依赖项添加到 `<dependencies>` pom.xml中的节点：

for ( int i = 1; i < values.length(); i++ ) {
    JSONObject entry = values.getJSONObject( i );
    DateTime dt = parseDate( entry.getString( "DT" ) );
    Minutes diff = Minutes.minutesBetween( start, dt );
    if ( diff.getMinutes() % interval == 0 ) {
        newArray.put( entry );
    }
}
return newArray;

}

private static DateTime parseDate( String dateTime ) {
return DateTime.parse( ( dateTime + "Z" ).replaceAll( " 0?", "T" ) );
}