public class FileAccessor
{
private DirectoryInfo Di;
private StringBuilder FileStringBuilder;
public FileAccessor(){}
/// <summary>
/// 根据目录名称和扩展名(如.cs)查询该目录(含子目录)下的所有该扩展名的文件
/// </summary>
/// <param name="FolderPath">目录的路径</param>
/// <param name="ExtensionName">扩展名</param>
/// <returns>所有该扩展名的文件字符串</returns>
public string GetFiles(string FolderPath, string ExtensionName)
{
Di = new DirectoryInfo(FolderPath);
FileStringBuilder = new StringBuilder();
//遍历目录下所有文件
FileInfo[] Files = Di.GetFiles();
foreach (FileInfo File in Files)
{
if (File.Extension == ExtensionName)
{
FileStringBuilder.Append(File.FullName);
FileStringBuilder.Append("\r\n");
}
}
//遍历目录下所有子目录,并递归调用本方法
DirectoryInfo[] SubDirectories = Di.GetDirectories();
foreach (DirectoryInfo SubDi in SubDirectories)
{
GetFiles(SubDi);
}
return FileStringBuilder.ToString();
}
}
遍历某个硬盘目录下的所有某种扩展名的文件
最新推荐文章于 2021-07-19 13:15:59 发布