update "rightAnswer" field name.

examcloud-core-questions-service/src/main/java/cn/com/qmth/examcloud/core/questions/service/bean/QuestionAnswerBean.java

@@ -13,7 +13,7 @@ public class QuestionAnswerBean implements Serializable {
     /**
      * 正确答案
      */
-    private List<String> rightAnswer;
+    private List<String> rightAnswers;
 
     public String getQuestionId() {
         return questionId;
@@ -23,12 +23,12 @@ public class QuestionAnswerBean implements Serializable {
         this.questionId = questionId;
     }
 
-    public List<String> getRightAnswer() {
-        return rightAnswer;
+    public List<String> getRightAnswers() {
+        return rightAnswers;
     }
 
-    public void setRightAnswer(List<String> rightAnswer) {
-        this.rightAnswer = rightAnswer;
+    public void setRightAnswers(List<String> rightAnswers) {
+        this.rightAnswers = rightAnswers;
     }
 
 }

examcloud-core-questions-service/src/main/java/cn/com/qmth/examcloud/core/questions/service/cache/QuestionAnswerCache.java

@@ -26,7 +26,7 @@ public class QuestionAnswerCache extends RandomObjectRedisCache<QuestionAnswerCa
 
         QuestionAnswerCacheBean cacheBean = new QuestionAnswerCacheBean();
         cacheBean.setQuestionId(bean.getQuestionId());
-        cacheBean.setRightAnswer(bean.getRightAnswer());
+        cacheBean.setRightAnswers(bean.getRightAnswers());
 
         return cacheBean;
     }

examcloud-core-questions-service/src/main/java/cn/com/qmth/examcloud/core/questions/service/impl/QuesServiceImpl.java

@@ -750,7 +750,7 @@ public class QuesServiceImpl implements QuesService {
             answers.add(question.getQuesAnswer() != null ? question.getQuesAnswer() : "");
         }
 
-        bean.setRightAnswer(answers);
+        bean.setRightAnswers(answers);
         bean.setQuestionId(question.getId());
         return bean;
     }