后台首页更 新，新增会员总数/作家总数/作品总数/交易总数统计，新增7日内会员新增/作家新增/作品新增/交易新增统计报表

novel-admin/src/main/java/com/java2nb/system/dao/SysUserDao.java

@@ -0,0 +1,39 @@
+package com.java2nb.system.dao;
+
+import com.java2nb.system.domain.UserDO;
+
+import java.util.List;
+import java.util.Map;
+
+import org.apache.ibatis.annotations.Mapper;
+import org.apache.ibatis.annotations.Param;
+
+/**
+ * 
+ * @author xiongxy
+ * @email 1179705413@qq.com
+ * @date 2019-10-03 09:45:11
+ */
+@Mapper
+public interface SysUserDao {
+
+	UserDO get(Long userId);
+	
+	List<UserDO> list(Map<String,Object> map);
+	
+	int count(Map<String,Object> map);
+	
+	int save(UserDO user);
+	
+	int update(UserDO user);
+	
+	int remove(Long userId);
+	
+	int batchRemove(Long[] userIds);
+	
+	Long[] listAllDept();
+
+    List<UserDO> listByPerm(Map<String, Object> map);
+
+	int countByPerm(Map<String,Object> map);
+}