feat(product): 添加产品结构父子关系功能

liyong

2025-12-30 92e61379746ec9c787694300ec84539d16bba5d1

 src/main/java/com/ruoyi/account/service/AccountIncomeService.java

@@ -20,4 +20,6 @@
    List<AccountDto3> reportIncome();

    AccountIncome getByInvoiceNumber(String purchaseContractNumber);

    List<AccountIncome> getByInvoiceNumberList(String purchaseContractNumber);
}