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Junjie

2026-03-29 07f91daebfd77b7344ad405db713eea237686d57

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package com.zy.system.service.impl;
 
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.zy.system.entity.Announcement;
import com.zy.system.mapper.AnnouncementMapper;
import com.zy.system.service.AnnouncementService;
import org.springframework.stereotype.Service;
 
@Service("announcementService")
public class AnnouncementServiceImpl extends ServiceImpl<AnnouncementMapper, Announcement> implements AnnouncementService {
}