非空判断修改

abi-cloud-qr-platform-server/src/main/java/com/abi/qms/platform/infrastructure/mq/GenerateCodeConsumer.java

@@ -245,7 +245,7 @@ public class GenerateCodeConsumer {
 			if(null != returDat){
 				Map<String,Object> result =(Map<String, Object>)returDat;
 				//放入oss地址
-				qrPackage.setDownloadPath(null == (String) result.get("data") ? null :(String) result.get("data"));
+				qrPackage.setDownloadPath(null ==  result.get("data") ? "" :(String) result.get("data"));
 			}
 //			//放入oss地址和密码
 			qrPackage.setZipPassword(pas);