c - C 语言的目录列表程序

Question

我正在用 C 语言编写一个目录列表程序。这是我到目前为止所拥有的。但是，当我在命令提示符中输入 mydir 时。它不打印任何东西。并且程序不会崩溃。有人可以帮我指出我在这里做错了什么吗？谢谢

#include <windows.h>
#include <winbase.h>
#include <stdio.h>
#include <string.h>

int main(int argc, char *argv[])
{
    WIN32_FIND_DATA found; // Search buffer
    HANDLE hFind; // Search handle
    BOOL fullpath = FALSE; // Full Path requested
    char path[MAX_PATH] = ""; // Specified path
    char pattern[MAX_PATH]; // Search pattern
    char orgpath[MAX_PATH];
    int i;
    for (i = 1; i < argc; i++) { // Extract parameters from commandline
        if (_stricmp(argv[i], "/?") == 0)
            printf("[Usage] mydir [/L] <subdirectory path>\n");
        else
            if (_stricmp(argv[i], "/L") == 0) fullpath = TRUE;
            else strcpy_s(path, MAX_PATH, argv[i]); // Save path specification
    }
    // Check to see if user-specified path exists
    GetCurrentDirectory(MAX_PATH, orgpath);
    if ((strcmp(path, "") != 0) && !SetCurrentDirectory(path)) {
        printf("[Usage] Invalid <subdirectory path> specified\n");
        exit(1);
    }
    // Obtain Full Path if requested
    if (fullpath) GetCurrentDirectory(MAX_PATH, path);
    SetCurrentDirectory(orgpath); // Restore original path
    // Add \ to end of path, if necessary *********************
    if (strcmp(path, "") != 0 && // path specified
        path[strlen(path) - 1] != ':' && // Not just drive letter
        path[strlen(path) - 1] != '\\') // Doesn't end in \     
    {
            strcat_s(path, MAX_PATH, "\\"); // Add \ at end
    }

    strcpy_s(pattern, MAX_PATH, path);
    strcat_s(pattern, MAX_PATH, "*.*"); // Search for all files
    hFind = FindFirstFile(pattern, &found);
    if (hFind != INVALID_HANDLE_VALUE) { // Found a first file
        do {
            if ((strcmp(found.cFileName, ".") != 0) &&
                (strcmp(found.cFileName, "..") != 0)) {
                printf("%s%s\n", path, found.cFileName);
            }
        } while (FindNextFile(hFind, &found));
        FindClose(hFind);
    }
return(0);
}

Answer 1

我知道为什么了。我在我的项目中使用 unicode 字符集并传递 ascii 字符串。我将属性更改为多字节字符集，现在它可以工作了。