zebra-printers

来源： https://stackoverflow.com/questions/63595753/java-lang-noclassdeffounderror-org-apache-commons-httpclient-httpmethod-while-t

来源： https://stackoverflow.com/questions/63595753/java-lang-noclassdeffounderror-org-apache-commons-httpclient-httpmethod-while-t

来源： https://stackoverflow.com/questions/63595753/java-lang-noclassdeffounderror-org-apache-commons-httpclient-httpmethod-while-t

来源： https://stackoverflow.com/questions/63595753/java-lang-noclassdeffounderror-org-apache-commons-httpclient-httpmethod-while-t

问题 I need to add printing functionality on a zebra ZQ520 bluetooth thermal printer in an application developed in flutter (Android), does anyone have any suggestions or packages to perform this task? I tried with the packages: esc_pos_printer, esc_pos_bluetooth, flutter-zsdk, zsdk , but I was not successful. Thank you! 回答1: You can have mine plugin from https://github.com/gmeles/flutter_cblue You place it in the project root folder and add your dependency on pub spec.yaml like dependencies:

问题 I need to add printing functionality on a zebra ZQ520 bluetooth thermal printer in an application developed in flutter (Android), does anyone have any suggestions or packages to perform this task? I tried with the packages: esc_pos_printer, esc_pos_bluetooth, flutter-zsdk, zsdk , but I was not successful. Thank you! 回答1: You can have mine plugin from https://github.com/gmeles/flutter_cblue You place it in the project root folder and add your dependency on pub spec.yaml like dependencies:

问题 I've got the following ZPL code which prints a QR code with fielddata X50X-8091X-11111. ^XA^PON^FWN^FO30,10^BQN,2,6^FDx50x-8091x-12345^FS^XZ But what the scanner scans from the QR code is this: 0X8091X11111. So the first X50 is not printed. What can I do? 回答1: The ZPL manual has a very detailed explanation of the data switches for QR codes: ^BQ Command Edit: Sorry @Veve, the explination is VERY long. Here is the simplified explination: 回答2: The chars immediately following ^FD are switches (as

问题 How can I use ZPL II to print a bitmap (BMP) image? I used ~DY to download the BMP to the printer: ~DYR:PRINT,B,B, <size> , <width> , <data> I am using PHP to send raw data to the printer, so <> variables are coming from that script. Using the printer's diagnostic utility I verified that the file was successfully downloaded using that command. I was also able to print that BMP file using TSPL, a different printer language that this particular printer also supports in addtion to ZPL, so I know

问题 How can I use ZPL II to print a bitmap (BMP) image? I used ~DY to download the BMP to the printer: ~DYR:PRINT,B,B, <size> , <width> , <data> I am using PHP to send raw data to the printer, so <> variables are coming from that script. Using the printer's diagnostic utility I verified that the file was successfully downloaded using that command. I was also able to print that BMP file using TSPL, a different printer language that this particular printer also supports in addtion to ZPL, so I know

问题 How can I use ZPL II to print a bitmap (BMP) image? I used ~DY to download the BMP to the printer: ~DYR:PRINT,B,B, <size> , <width> , <data> I am using PHP to send raw data to the printer, so <> variables are coming from that script. Using the printer's diagnostic utility I verified that the file was successfully downloaded using that command. I was also able to print that BMP file using TSPL, a different printer language that this particular printer also supports in addtion to ZPL, so I know