DiLu.Expansion.File 1.0.3

的卢文件扩展组件

介绍

这是一个文件扩展组件，提供了一些常用的文件操作方法

使用说明

本地磁盘 (LocalDisk)

//获取文件流
var fileStream = await SourceFile.BuildGetLocalDiskFileConfig(SourceRootFolder, null).GetAsync();
var fileStream = await Path.Combine(SourceRootFolder, "", SourceFile).BuildGetLocalDiskFileConfig().GetAsync();

//保存文件后获取保存的相对路径
var fileRelativePath = await fileStream
    .BuildSaveFileStreamToLocalDiskConfig(TargetFolder, FileGroupName, Path.GetExtension(SourceFile))
    .SaveAsync();
Console.WriteLine($"保存的相对路径是：{fileRelativePath}");

//删除文件
await fileRelativePath.BuildDeleteLocalDiskFileConfig(TargetFolder, FileGroupName).DeleteAsync();
await fileFullPath.BuildDeleteLocalDiskFileConfig().DeleteAsync();
//删除文件夹
await directoryFullPath.BuildDeleteLocalDiskFolderConfig().DeleteAsync();
await rootDirectory.BuildDeleteLocalDiskFolderConfig(FileGroupName, "2025/03/28").DeleteAsync();

//查询文件列表
await foreach (var fileInfo in rootDirectory.BuildSearchLocalDiskFileConfig(FileGroupName, null,
                   SearchOption.AllDirectories).SearchAsync())
{
    Console.WriteLine($"{fileInfo.FileName}-----{fileInfo.Extension}---{fileInfo.DirectoryName}");
    await Task.Delay(0);
}

await foreach (var fileInfo in fileFullPath.BuildSearchLocalDiskFileConfig().SearchAsync())
{
    Console.WriteLine($"{fileInfo.FileName}-----{fileInfo.Extension}---{fileInfo.DirectoryName}");
    await Task.Delay(0);
}

FTP服务器 (FTP)

//获取文件流
var ftpClient = new AsyncFtpClient(FtpHost, FtpUser, FtpPassword, FtpPort);
var fileStream2 = await "2025/04/09/2025040920151015849.jpg"
    .BuildGetFtpFileConfig("/", "Test", ftpClient, false).GetAsync();
await using (fileStream2)
{
    Console.WriteLine($"文件大小 {fileStream2?.Length ?? 0}");
}

await ftpClient.CloseFtpClientConnectAsync();

//保存文件后获取保存的相对路径
var ftpClient = new AsyncFtpClient(FtpHost, FtpUser, FtpPassword, FtpPort);
var fileStream = await SourceFile.BuildGetLocalDiskFileConfig(SourceRootFolder, null).GetAsync();
await using (fileStream)
{
    await fileStream
        .BuildSaveFileStreamToFtpConfig("/", "Images", Path.GetExtension(SourceFile), ftpClient, false)
        .SaveAsync();
}

await ftpClient.CloseFtpClientConnectAsync();

//删除文件
var ftpClient = new AsyncFtpClient(FtpHost, FtpUser, FtpPassword, FtpPort);
await "2025/04/10/2025041021432585288.jpg"
    .BuildDeleteFtpFileConfig("/", "Images", ftpClient, false)
    .DeleteAsync();
await ftpClient.CloseFtpClientConnectAsync();
//删除文件夹
var ftpClient = new AsyncFtpClient(FtpHost, FtpUser, FtpPassword, FtpPort);
await "/Images/".BuildDeleteFtpFolderConfig(ftpClient, false).DeleteAsync();
await ftpClient.CloseFtpClientConnectAsync();

//查询文件列表
var ftpClient = new AsyncFtpClient(FtpHost, FtpUser, FtpPassword, FtpPort);
await foreach (var fileInfo in "/".BuildSearchFtpFileConfig(ftpClient, false).SearchAsync())
{
    Console.WriteLine($"{fileInfo.FileName}-----{fileInfo.Extension}---{fileInfo.DirectoryFullPath}");
    await Task.Delay(0);
}
await ftpClient.CloseFtpClientConnectAsync();