private void mySort(List<Map<String, Object>> list) {
//list为待排序的集合,按SEQ字段排序
Comparator<Map<String, String>> mapComprator = new Comparator<Map<String, String>>() {
@Override
public int compare(Map<String, String> o1,
Map<String, String> o2) {
if (Integer.valueOf(o1.get("SEQ").toString()) > Integer.valueOf(o2.get("SEQ").toString())) {
return 1; //此处是按降序排序
} else {
return -1;
}
}
};
Collections.sort((List)list, mapComprator);
}