Ubuntu c++ 删除文件夹或者文件

最新推荐文章于 2025-02-11 00:15:00 发布

JoJo93

最新推荐文章于 2025-02-11 00:15:00 发布

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分类专栏： C++

本文链接：https://blog.youkuaiyun.com/mywmy/article/details/89217961

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废话不多说,以下代码中在Remove方法中传入文件路径即可.

//Recursively delete all the file in the directory.
int rm_dir(std::string dir_full_path) {
    DIR* dirp = opendir(dir_full_path.c_str());
    if(!dirp)
    {
        return -1;
    }
    struct dirent *dir;
    struct stat st;
    while((dir = readdir(dirp)) != NULL)
    {
        if(strcmp(dir->d_name,".") == 0
           || strcmp(dir->d_name,"..") == 0)
        {
            continue;
        }
        std::string sub_path = dir_full_path + '/' + dir->d_name;
        if(lstat(sub_path.c_str(),&st) == -1)
        {
            //Log("rm_dir:lstat ",sub_path," error");
            continue;
        }
        if(S_ISDIR(st.st_mode))
        {
            if(rm_dir(sub_path) == -1) // 如果是目录文件，递归删除
            {
                closedir(dirp);
                return -1;
            }