提交小题排序代码

cqb-paper/src/main/java/com/qmth/cqb/paper/model/PaperDetailUnit.java

@@ -183,12 +183,23 @@ public class PaperDetailUnit implements Serializable, Comparable<PaperDetailUnit
 
     @Override
     public int compareTo(PaperDetailUnit unit) {
-        if (unit != null) {
+        /*if (unit != null) {
             if (this.getQuestionType().getId() > unit.getQuestionType().getId()) {
                 return 1;
             } else if (this.getQuestionType().getId() == unit.getQuestionType().getId()) {
                 return 0;
             }
+        }*/
+        if (unit != null) {
+            if(this.getNumber() == null)return -1;
+            if(unit.getNumber() == null)return 1;
+            if (this.getNumber() > unit.getNumber()) {
+                return 1;
+            } else if (this.getNumber() < unit.getNumber()) {
+                return -1;
+            }else{
+                return 0;
+            }
         }
         return -1;
     }