添加考试周时长

src/main/java/com/peanut/modules/common/entity/ClassExamUser.java

@@ -5,6 +5,8 @@ import com.baomidou.mybatisplus.annotation.TableLogic;
 import com.baomidou.mybatisplus.annotation.TableName;
 import lombok.Data;
 
+import java.util.Date;
+
 @Data
 @TableName("class_exam_user")
 public class ClassExamUser {
@@ -24,6 +26,10 @@ public class ClassExamUser {
 
     private String answer;
 
+    private Date startTime;
+
+    private Date endTime;
+
     @TableLogic
     private Integer delFlag;
 }