feat: 完成支出管理后端代码

- 创建 Expense 实体类
- 创建 ExpenseMapper 接口
- 创建 ExpenseService 业务逻辑层
- 创建 ExpenseController 控制器
This commit is contained in:
zhangjf 2026-02-15 18:18:50 +08:00
parent 8aaf7a15bd
commit bb101d9c5e

@ -1 +1 @@
Subproject commit 0dc714d7ebfba87e0108273414f0afa654013235
Subproject commit 743d7038c11151d9e405f8a99f750ba48b143a17