报错修改

ssj-mybatis-service-impl/src/main/resources/mybatis/mapper/KmtExerciseMapper.xml

@@ -2039,7 +2039,7 @@
         select distinct eb.id, eb.book_name from kmt_exercise_question_rollback rb, kmt_exercise_questions eq, kmt_exercise_book eb
         where rb.question_id=eq.id and eq.exercise_book_id=eb.id and  rb.type=2 and eb.grade=#{request.grade}
         and eb.course_name=#{request.subject}
-        and eb.version=#{request.versionType} and eb.semester=#{requset.semester}
+        and eb.version=#{request.versionType} and eb.semester=#{request.semester}
         <if test="request.bookName != null and request.bookName != ''">
             and eb.book_name like concat('%',#{request.bookName},'%')
         </if>