feat(stock): 添加库存按仓库产品批次唯一约束

liyong

2026-05-14 ff9cedf9f8093dc87e4974f9ba0c9e591ee6783b

 src/main/java/com/ruoyi/measuringinstrumentledger/service/MeasuringInstrumentLedgerService.java

@@ -6,7 +6,7 @@
import com.ruoyi.measuringinstrumentledger.dto.MeasuringInstrumentLedgerDto;
import com.ruoyi.measuringinstrumentledger.pojo.MeasuringInstrumentLedger;

import javax.servlet.http.HttpServletResponse;
import jakarta.servlet.http.HttpServletResponse;
import java.io.IOException;

/**