Qt編寫(xiě)TCP通訊程序 客戶端與服務(wù)器端超級(jí)詳細(xì)教程.dect(server, SIGNAL(newConnection()), this,SLOT(newLocalConnection())); if(server->listen(serverName)) { //防止程序崩潰時(shí),殘留進(jìn)程服務(wù),移除之 if(server->serverError()== QAbstractSocket::AddressInUseError &&QFile::exists(server->serverName())) { QFile::re