代码优化

icss-service/src/main/java/com/diagbot/facade/QuestionFacade.java

@@ -135,10 +135,7 @@ public class QuestionFacade extends QuestionInfoServiceImpl {
         QueryWrapper<QuestionInfo> questionInfoQueryWrapper = new QueryWrapper<>();
         questionInfoQueryWrapper.eq("is_deleted", IsDeleteEnum.N.getKey());
         List<QuestionInfo> questionInfoList = this.list(questionInfoQueryWrapper);
-        Map<Long,QuestionInfo> map = new HashMap<>();
-        for (QuestionInfo questionInfo:questionInfoList) {
-            map.put(questionInfo.getId(),questionInfo);
-        }
+        Map<Long,QuestionInfo> map = questionInfoList.stream().collect(Collectors.toMap(QuestionInfo::getId,questionInfo -> questionInfo));
         return map;
     }
 }