czg_team/cashier_server
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空指针 问题

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wangw
2026-05-01 19:03:55 +08:00
parent 91fc6643a8
commit 976f4ad1c4
2 changed files with 10 additions and 5 deletions
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8
cash-api/order-server/src/main/java/com/czg/mq/PrintMqListener.java
View File

@@ -12,9 +12,11 @@ import com.czg.order.entity.MqLog;
import com.czg.order.entity.SysPrintData;
import com.czg.order.service.MqLogService;
import com.czg.order.service.SysPrintDataService;
import com.czg.print.StockPrintDTO;
import com.czg.service.RedisService;
import com.czg.service.order.print.PrintConfig;
import com.czg.service.order.print.PrinterHandler;
import com.czg.utils.FunUtils;
import jakarta.annotation.Resource;
import lombok.extern.slf4j.Slf4j;
import org.springframework.amqp.rabbit.annotation.RabbitListener;
@@ -100,9 +102,11 @@ public class PrintMqListener {
Long shopId = jsonObject.getLong("shopId");
String printTypeEnum = jsonObject.getString("printTypeEnum");
JSONObject data2 = jsonObject.getJSONObject("data");
JSONArray data3 = null;
JSONArray data3;
if (data2 == null) {
data3 = jsonObject.getJSONArray("data");
} else {
data3 = null;
}
PrinterHandler.PrintTypeEnum typeEnum = PrinterHandler.PrintTypeEnum.valueOf(printTypeEnum);
if (typeEnum != PrinterHandler.PrintTypeEnum.HANDOVER) {
@@ -117,6 +121,6 @@ public class PrintMqListener {
printDataService.save(sysPrintData);
rabbitPublisher.sendOtherPrintLocalMsg(shopId, printTypeEnum, sysPrintData.getId());
}
printConfig.otherHandler(shopId, data2, data3, typeEnum);
FunUtils.asyncSafeRunVoid(() -> printConfig.otherHandler(shopId, data2, data3, typeEnum));
}
}

7
cash-service/order-service/src/main/java/com/czg/service/order/print/PrinterImpl.java
View File

@@ -554,10 +554,11 @@ public interface PrinterImpl {
List<StockPrintDTO.InStockItem> items = record.getItems();
if (CollUtil.isNotEmpty(items)) {
for (StockPrintDTO.InStockItem item : items) {
String stockNumber = item.getStockNumber().stripTrailingZeros().toPlainString();
String amount = item.getAmount().stripTrailingZeros().toPlainString();
String stockNumber = bdToStr(item.getStockNumber());
String amount = bdToStr(item.getAmount());
// 左对齐排版，保证列对齐
String itemLine = key4(item.getConsName(), item.getUnit(), stockNumber, amount, 11, 9, 7);
String itemLine = key4(item.getConsName(), StrUtil.isBlank(item.getUnit()) ? "" : item.getUnit(), stockNumber, amount, 11, 9, 7);
builder.append(formatLabel(itemLine, signLabelInfo.s)).append(signLabelInfo.br);
}
}