题目锁定，并返回学生最后一次提交的答案

web/src/main/java/com/ibeetl/jlw/entity/vo/QuestionLogAnswerLockVO.java

@@ -33,4 +33,8 @@ public class QuestionLogAnswerLockVO {
      * 题目解析
      */
     private String questionAnalysis;
+    /**
+     * 学生最后一次提交的答案
+     */
+    private String generalQuestionLogAnswer;
 }

web/src/main/java/com/ibeetl/jlw/entity/vo/TeacherOpenCourseQuestionLogAnswerLockVO.java

@@ -33,4 +33,8 @@ public class TeacherOpenCourseQuestionLogAnswerLockVO {
      * 题目解析
      */
     private String questionAnalysis;
+    /**
+     * 学生最后一次提交的答案
+     */
+    private String teacherOpenCourseQuestionLogAnswer;
 }