c++文件的操作问题
就是我用下面的代码往文件里面写东西,程序结束后文件里面怎么没东西啊(最开始文件是空的)但是我不要ios::app之后就能往文件里面写入东西,但是我是想要一追加的方式写啊~~~
fstream ifile;
ifile.open("E:\\code\\AirlineInformation.txt",ios::app);
ifile<<FlightNumber<<" "<<FlightModel<<" "<<DepartureAirport<<" "
<<LandingAirport<<" "<<Date<<" "<<DepTime<<" "<<FalTime<<" "
<<Price<<" "<<TicketAmount<<" "<<Tickets[0]<<" "<<Tickets[1]<<" "<<Tickets[2]<<" "
<<RemainingTicketsAmount<<" "<<RemainingTickets[0]<<" "<<RemainingTickets[1]<<" "<<RemainingTickets[2]<<endl;
ifile.close();
ifile.open("E:\\AirlineInformation.txt",ios::app
[解决办法]
ios::out);