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 | | package com.matrix.system.activity.service; |  |   |  |   |  | import org.springframework.stereotype.Service; |  |   |  | import com.matrix.system.activity.dao.ActivitySignReceiveRecordDao; |  | import com.matrix.system.activity.entity.ActivitySignReceiveRecord; |  | import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl; |  |   |  | /** |  |  * @description 领 |  |  * @author yourName |  |  * @date 2021-03-31 16:57 |  |  */ |  | @Service |  | public class ActivitySignReceiveRecordService  extends ServiceImpl<ActivitySignReceiveRecordDao, ActivitySignReceiveRecord>{ |  |   |  |   |  |   |  |   |  |    |  | } | 
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