求遍历文件目录的代码 C++

[踏实每一步]

如题，不是MFC的CFileFind

[风吹草低现羊牛]

FindFirstFile

findnextfile

[踏实每一步]

纯c的没有吗？

[justkk]

unix系统有opendir()、readdir()..
不知道windows也没有

[herman~~]

google上有许多

[老邓]

#include <iostream>
#include <string>
#include <io.h>
#include <stdlib.h>
#include <string.h>

using namespace std;

void search_dir(string prefix)
{
    string root = prefix + "*";
    _finddata_t data;

    long handle = _findfirst(root.c_str(), &data);
    if (handle == -1)
    {
        cerr << "error" << endl;
        exit(1);
    }

    if (data.attrib == _A_SUBDIR && strcmp(data.name, ".") && strcmp(data.name, ".."))
    {
        cout << data.name << endl;
        search_dir(prefix + data.name + "\\");
    }
    else
        cout << data.name << endl;

    while (_findnext(handle, &data) != -1)
    {
        if (data.attrib == _A_SUBDIR && strcmp(data.name, ".") && strcmp(data.name, ".."))
        {
            cout << data.name << endl;
            search_dir(prefix + data.name + "\\");
        }
        else
            cout << data.name << endl;
    }

    _findclose(handle);
}


int main()
{
    const string root = "C:\\Windows\\";
    search_dir(root);

    return 0;
}