feat: 完善后台批量发送邮件接口

yupeng

2025-02-27 b93a0b2565a82984b4843fa31c2c764fcdd43aef

 ruoyi-system/src/main/java/com/ruoyi/system/service/TInvoiceService.java

@@ -2,6 +2,7 @@

import com.baomidou.mybatisplus.extension.service.IService;
import com.ruoyi.common.basic.PageInfo;
import com.ruoyi.system.model.TBill;
import com.ruoyi.system.model.TInvoice;
import com.ruoyi.system.query.TInvoiceQuery;