如何发送ZPL指令给斑马打印机
ZPL指令打印是否支持动态的脚本参数。
比如,以下模板文件,如何解析成打印机可以识别的脚本
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!DECLARE @CURRENTY_SAVE@ NUMERIC = 140
!DECLARE @CURRENTY@ NUMERIC = 0
!DECLARE @X_PARTNO@ NUMERIC = 60
!DECLARE @X_PARTDESC@ NUMERIC = 410
!DECLARE @X_QTY@ NUMERIC = 1130
^XA
^LH0,0
!FOR DATATYPE = KEYPART
^FO@X_PARTNO@,@CURRENTY@^A0N,36,36^FD@PARTNO@^FS
^FO@X_PARTDESC@,@CURRENTY@^A0N,36,36^FD@PARTDESC@^FS
^FO@X_QTY@,@CURRENTY@^A0N,36,36^FD@QTY@^FS
!SET @CURRENTY@ = @CURRENTY@ +60
!NEXT
!IF @MULTIPLE_LABEL_LAST@ = ''
^XZ
!ENDIF