在Python中,可以使用第三方库win32print来调用打印机。首先,需要安装这个库,可以使用pip来安装:
pip install pypiwin32然后,可以使用如下代码来调用打印机:
import win32printimport win32apiprinter_name = win32print.GetDefaultPrinter()hprinter = win32print.OpenPrinter(printer_name)printer_info = win32print.GetPrinter(hprinter, 2)# 打印文档data = "Hello, World!"job = win32print.StartDocPrinter(hprinter, 1, ("Test", None, "RAW"))win32print.StartPagePrinter(hprinter)win32api.WritePrinter(hprinter, data)win32print.EndPagePrinter(hprinter)win32print.EndDocPrinter(hprinter)win32print.ClosePrinter(hprinter)这段代码会将"Hello, World!"打印到默认的打印机上。可以根据需要更改文档内容和打印机名称。


