用户数据统计功能代码开发

2026-04-06 18:34:48 +08:00
parent b469466854
commit 77ffe62c8d
5 changed files with 105 additions and 0 deletions
--- a/sky-server/src/main/java/com/sky/mapper/UserMapper.java
+++ b/sky-server/src/main/java/com/sky/mapper/UserMapper.java
@@ -5,6 +5,8 @@ import com.sky.entity.User;
 import org.apache.ibatis.annotations.Mapper;
 import org.apache.ibatis.annotations.Select;

+import java.util.Map;
+
@Mapper
 public interface UserMapper {
    /**
@@ -27,4 +29,12 @@ public interface UserMapper {

    @Select("select * from user where id = #{id}")
    User getById(Long userId);
+
+
+    /**
+     * 根据动态条件统计用户数量
+     * @param map
+     * @return
+     */
+    Integer countByMap(Map map);
 }