List<Map<String, String>> 多字段排序

页面传入的多个排序字段

排序字段

public class ReFormSort {
  //"列名"
  private String columnEname;
  //"ASC升序，DESC降序"
  private String sort;
}

 代码里进行多字段排序

      List<Map<String, String>> content = formDataService.searchFormData(paras);
      List<ReFormSort> sorts = paras.getSorts();    //多个排序字段
      for (int i = 0; i < sorts.size(); i++) {
        String columnEname = sorts.get(i).getColumnEname();
        if (!StringUtils.isEmpty(sorts.get(i).getColumnEname()) && "asc".equals(sorts.get(i).getSort())) {
          content.sort(Comparator.comparing((Map<String, String> h) -> (h.get(columnEname))));
        }
        if (!StringUtils.isEmpty(sorts.get(i).getColumnEname()) && "desc".equals(sorts.get(i).getSort())) {
          content.sort(Comparator.comparing((Map<String, String> h) -> (h.get(columnEname))).reversed());
        }

      }

传送门 ：->

标签：getColumnEname,String,get,List,columnEname,sorts,排序,多字段
来源： https://www.cnblogs.com/JonaLin/p/14636546.html