src/main/java/org/springblade/modules/exam/entity/ExamPaper.java
@@ -21,6 +21,8 @@ import com.baomidou.mybatisplus.annotation.TableId; import com.baomidou.mybatisplus.annotation.TableName; import com.fasterxml.jackson.annotation.JsonFormat; import com.fasterxml.jackson.databind.annotation.JsonSerialize; import com.fasterxml.jackson.databind.ser.std.ToStringSerializer; import io.swagger.annotations.ApiModelProperty; import lombok.Data; import org.springframework.format.annotation.DateTimeFormat;