|  |  | 
 |  |  |                 
 | 
 |  |  |                 String labels = followTraderInfoEntity.getLabels();
 | 
 |  |  |                 if(StrUtil.isNotEmpty(labels)) {
 | 
 |  |  |                     String labelsName = "";
 | 
 |  |  |                     ArrayList<FollowTraderLabelEntity> arrayList = new ArrayList<>();
 | 
 |  |  |                     String[] split = labels.split(",");
 | 
 |  |  |                     int length = split.length;
 | 
 |  |  |                     for(int i = 0;i < length;i++) {
 | 
 |  |  |                         String string = split[i];
 | 
 |  |  |                         FollowTraderLabelEntity selectById = followTraderLabelDao.selectById(Long.parseLong(string));
 | 
 |  |  |                         labelsName = selectById.getLabels();
 | 
 |  |  |                         labelsName += (labelsName + ",");
 | 
 |  |  |                         arrayList.add(selectById);
 | 
 |  |  |                     }
 | 
 |  |  |                     FollowTraderProfitInfoVo.setLabels(labelsName);
 | 
 |  |  |                     FollowTraderProfitInfoVo.setLabels(arrayList);
 | 
 |  |  |                 }
 | 
 |  |  |                 
 | 
 |  |  |             }
 | 
 |  |  | 
 |  |  |     }
 | 
 |  |  |     
 | 
 |  |  |     public static void main(String[] args) {
 | 
 |  |  |         String labels = "";
 | 
 |  |  |         String labels = "1,2,3";
 | 
 |  |  |         if(StrUtil.isNotEmpty(labels)) {
 | 
 |  |  |             String labelsName = "";
 | 
 |  |  |             String[] split = labels.split(",");
 |