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src/main/java/com/rj/mapper/TodoItemMapper.java

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+package com.rj.mapper;
+
+import com.rj.entity.TodoItem;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+
+/**
+ * <p>
+ * 待办事项表 Mapper 接口
+ * </p>
+ *
+ * @author system
+ * @since 2025-01-XX
+ */
+public interface TodoItemMapper extends BaseMapper<TodoItem> {
+
+}
+