diff --git a/src/cn/edu/hactcm/Service/impl/DormCleanServiceImpl.java b/src/cn/edu/hactcm/Service/impl/DormCleanServiceImpl.java
new file mode 100644
index 0000000..26a4cb2
--- /dev/null
+++ b/src/cn/edu/hactcm/Service/impl/DormCleanServiceImpl.java
@@ -0,0 +1,77 @@
+package com.itheima.service.impl;
+
+import com.itheima.dao.DormCleanDao;
+import com.itheima.po.DormClean;
+import com.itheima.po.PageInfo;
+import com.itheima.service.DormCleanService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+import java.util.List;
+
+/**
+ * @program: dormitorySystem
+ * @description: 宿舍卫生服务接口实现
+ * @author: Joyrocky
+ * @create: 2019-04-24 15:19
+ **/
+@Service("dormCleanService")
+@Transactional
+public class DormCleanServiceImpl implements DormCleanService {
+    // classDao
+    @Autowired
+    private DormCleanDao dormCleanDao;
+
+
+    //分页查询
+    @Override
+    public PageInfo<DormClean> findPageInfo(Integer d_id, String d_dormbuilding, Integer pageIndex, Integer pageSize) {
+        PageInfo<DormClean> pi = new PageInfo<DormClean>();
+        pi.setPageIndex(pageIndex);
+        pi.setPageSize(pageSize);
+        //获取总条数
+        Integer totalCount = dormCleanDao.totalCount(d_id,d_dormbuilding);
+        if (totalCount>0){
+            pi.setTotalCount(totalCount);
+            //每一页显示宿舍信息数
+            //currentPage = (pageIndex-1)*pageSize  当前页码数减1*最大条数=开始行数
+            List<DormClean> dormCleanList =	dormCleanDao.getDormCleanList(d_id,d_dormbuilding,
+                    (pi.getPageIndex()-1)*pi.getPageSize(),pi.getPageSize());
+            pi.setList(dormCleanList);
+        }
+        return pi;
+    }
+
+    @Override
+    public List<DormClean> getAll(){
+        List<DormClean> dormCleanList = dormCleanDao.getAll();
+        return dormCleanList;
+    }
+
+    //添加宿舍卫生信息
+    @Override
+    public int addDormClean(DormClean dormclean) {
+        return dormCleanDao.addDormClean(dormclean);
+    }
+
+    //通过id删除宿舍卫生信息
+    @Override
+    public int deleteDormClean(Integer g_id) {
+        return dormCleanDao.deleteDormClean(g_id);
+    }
+
+    //修改宿舍卫生信息
+    @Override
+    public int updateDormClean(DormClean dormclean) {
+        return dormCleanDao.updateDormClean(dormclean);
+    }
+
+    @Override
+    public DormClean findDormCleanById (Integer g_id){
+        DormClean d = dormCleanDao.findDormCleanById(g_id);
+        return  d;
+    }
+
+}
+