Question

c++文件操作绝对路径的文件打不开

#include <iostream>
#include <fstream>
#include <stdlib.h>
using namespace std;
int main()
{
ofstream fout;
fout.open("‪C:\\Users\\123\\Desktop\\data.txt", std::ios::app|std::ios::out);
if(!fout.is_open())
{
cout << "Can not open file !" << endl;
system("pause");
return -1;
}
else
{
cout << "Successfully opened file !";
cout << endl;
//fout << "Im the data that has been ";
//fout <<"written into the file! \r\n";
fout << "Im the message that was"; fout << "appended to an existed"; fout <<"file!\r\n";
}
fout.close();

cin.get();
return 0;

}
这个绝对路径的文件老是打不开，求助，谢谢

Answer 1

刚回答了一个类似的问题，，，你参考吧

#include <iostream>
#include <fstream>
using namespace std;
int main()
{
    ifstream fin;
    fin.open("d:\\yuan.txt",1);
    if (!fin) cout << "failed!";
    char str[1000];
    while (!fin.eof())
    {
        fin >> str;
    }
    printf("%s\n", str);
    fin.close();
    return 0;
}