...

examcloud-core-examwork-dao/src/main/java/cn/com/qmth/examcloud/service/examwork/dto/ExamStudentDTO.java

@@ -1,9 +1,12 @@
 package cn.com.qmth.examcloud.service.examwork.dto;
 
 import cn.com.qmth.examcloud.commons.base.util.excel.ExcelProperty;
+import cn.com.qmth.examcloud.commons.web.cloud.api.JsonSerializable;
 import cn.com.qmth.examcloud.service.examwork.entity.Exam;
 
-public class ExamStudentDTO {
+public class ExamStudentDTO implements JsonSerializable{
+
+	private static final long serialVersionUID = 757982847766860857L;
 
 	private Long id;