数据为空时,前端不展示

src/main/java/com/yihu/ehr/analyze/service/dataQuality/DataQualityHomeService.java

@@ -805,6 +805,11 @@ public class DataQualityHomeService extends BaseJpaService {
     */
    public Map<String, Object> getHealthyTrend(String flag, String dateField, String month) throws Exception {
        TreeMap<String, Object> map  = new TreeMap<>();
        //先设置值,防止某几个月份没值,前端直接不展示
        for(int i=6;i>0;i--){
            String data =  DateUtil.formatDate(DateUtil.addMonth(-i, DateUtil.formatCharDateYMD(month+"-01")), "yyyy-MM");
            map.put(data,0L);
        }
        TransportClient transportClient = elasticSearchPool.getClient();
        String start =  "";
        String end =  "";