优化

warehouse-overseas-service/src/main/java/com/baiyue/warehouse/service/PalletLabelPrintService.java

@@ -9,6 +9,7 @@ import java.math.BigDecimal;
 import java.nio.charset.StandardCharsets;
 import java.util.List;
 import org.springframework.beans.factory.annotation.Value;
+import org.springframework.cloud.client.circuitbreaker.NoFallbackAvailableException;
 import org.springframework.http.ContentDisposition;
 import org.springframework.http.HttpHeaders;
 import org.springframework.http.MediaType;
@@ -49,7 +50,7 @@ public class PalletLabelPrintService {
                 .header(HttpHeaders.CONTENT_DISPOSITION,
                     ContentDisposition.attachment().filename(fileName, StandardCharsets.UTF_8).build().toString())
                 .header(HttpHeaders.CACHE_CONTROL, "no-store").body(body);
-        } catch (FeignException exception) {
+        } catch (FeignException | NoFallbackAvailableException exception) {
             throw new BizException(ResultCode.SERVICE_UNAVAILABLE, "打印服务暂不可用，请稍后重试");
         }
     }