使用 Microsoft Sync Framework 跨网络同步文件

发布于 2024-10-14 20:30:24 字数 495 浏览 2 评论 0原文

此处给出的文件同步示例 - http://code.msdn.microsoft.com /Release/ProjectReleases.aspx?ProjectName=sync&ReleaseId=3424 仅讨论在同一台计算机上同步文件。有没有人遇到过使用 WCF 之类的东西来使其能够跨网络处理文件的工作示例？

科比的示例 - http://bryantlikes.com/archive /2008/01/03/remote-file-sync-using-wcf-and-msf.aspx 不完整，只是一种单向同步，不太理想。

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风向决定发型 2024-10-21 20:30:24

只要您有可用的网络共享，同步框架就可以跨网络同步文件。

在 FileSyncProvider 的构造函数中，将 rootDirectoryPath 设置为您具有读写权限的网络共享位置：

    string networkPath = @"\\machinename\sharedfolderlocation";

    FileSyncProvidor provider = new FileSyncProvider(networkPath);

要以这种方式进行双向同步，您需要为源系统和目标系统创建一个 FileSyncProvider 并使用 SyncOrchestrator为您做繁重的工作。

一个例子：

    string firstLocation = @"\\sourcemachine\sourceshare";
    string secondLocation = @"\\sourcemachine2\sourceshare2";

    FileSyncProvidor firstProvider = new FileSyncProvider(firstLocation);
    FileSyncProvidor secondProvider = new FileSyncProvider(secondLocation);

    SyncOrchestrator orchestrator = new SyncOrchestrator();
    orchestrator.LocalProvider = firstProvider;
    orchestrator.RemoteProvider = secondProvider;
    orchestrator.Direction = SyncDirectionOrder.DownloadAndUpload;

它的作用是定义两个文件同步提供程序，编排器将在两个方向上同步文件。它跟踪提供程序中设置的目录中文件的创建、修改和删除。

此时所需要做的就是在 SyncOrchestrator 上调用 Synchronize：

    orchestrator.Synchronize();

The Sync framework can synchronize files across the network as long as you have an available network share.

In the constructor of the FileSyncProvider set the rootDirectoryPath to a network share location that you have read and write permissions to:

    string networkPath = @"\\machinename\sharedfolderlocation";

    FileSyncProvidor provider = new FileSyncProvider(networkPath);

To do a two way sync in this fashion you will need to create a FileSyncProvider for both the source and destination systems and use the SyncOrchestrator to do the heavy lifting for you.

An example:

    string firstLocation = @"\\sourcemachine\sourceshare";
    string secondLocation = @"\\sourcemachine2\sourceshare2";

    FileSyncProvidor firstProvider = new FileSyncProvider(firstLocation);
    FileSyncProvidor secondProvider = new FileSyncProvider(secondLocation);

    SyncOrchestrator orchestrator = new SyncOrchestrator();
    orchestrator.LocalProvider = firstProvider;
    orchestrator.RemoteProvider = secondProvider;
    orchestrator.Direction = SyncDirectionOrder.DownloadAndUpload;

What this does is define two filesync providers and the orchestrator will sync the files in both directions. It tracks creates, modifications, and deletes of files in the directories set in the providers.

All that is needed at this point is to call Synchronize on the SyncOrchestrator: