初始化美若彩妆销售平台项目

meiruo-backend/src/main/java/com/meiruo/cosmetics/mapper/UserMapper.java

@@ -0,0 +1,26 @@
+package com.meiruo.cosmetics.mapper;
+
+import com.meiruo.cosmetics.entity.User;
+import org.apache.ibatis.annotations.Mapper;
+import org.apache.ibatis.annotations.Param;
+import java.util.List;
+
+@Mapper
+public interface UserMapper {
+
+    User selectById(@Param("id") Long id);
+
+    User selectByUsername(@Param("username") String username);
+
+    User selectByPhone(@Param("phone") String phone);
+
+    List<User> selectList(@Param("query") String query);
+
+    int insert(User user);
+
+    int update(User user);
+
+    int delete(@Param("id") Long id);
+
+    int updateStatus(@Param("id") Long id, @Param("status") Integer status);
+}