新增人生轨迹模块代码

backend-single/src/main/java/com/emotion/mapper/UserProfileMapper.java

@@ -0,0 +1,15 @@
+package com.emotion.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.emotion.entity.UserProfile;
+import org.apache.ibatis.annotations.Mapper;
+
+/**
+ * 用户档案 Mapper 接口
+ *
+ * @author huazhongmin
+ * @date 2025-12-21
+ */
+@Mapper
+public interface UserProfileMapper extends BaseMapper<UserProfile> {
+}