def sendFile(self): # 发送文件至服务端
global clientSocket, whichProtocol, serverPort, serverName
fileNamePlus = QtWidgets.QFileDialog.getOpenFileName(self, '选择文件', '')
file = fileNamePlus[0]
# Socket发送文件
if whichProtocol == 'TCP':
ACK = TCPclient.sendFile(clientSocket, file)
self.serverACKEdit.append('￥ ' + file + ACK)
self.serverACKEdit.append("￥ TCP连接已被服务端关闭")
else:
ACK = UDPclient.sendFile(clientSocket, file, serverPort,
serverName)
self.serverACKEdit.append('￥ ' + file + ACK)
self.serverACKEdit.append("￥ 单次UDP发送结束")
