Python 调用DLL操作抄表机

# -*- coding: GBK -*- from ctypes import * dll = windll.LoadLibrary(‘JBA188.dll’) a = dll.test() print ‘测试设备连接状态%s’ % a srcName = c_char_p(“publish_pd.bin”) decName = c_char_p(‘d:\\publish_pd.bin’) b = dll.upfile(srcName,decName) print ‘将文件上传至计算机%s’ % b pStr = c_char_p() pStr.value = ” c = d