Java Jackrabbit WebDAV同步示例？

我正在使用该库与使用webdav协议的云存储进行通信。我需要一种方法来列出特定目录中的所有文件，并获取上次修改的属性，但我似乎找不到任何关于此的工作示例

我基本上需要代码将本地目录中的文件与webdav url同步

import java.io.File;
import java.io.FileInputStream;

import org.apache.commons.httpclient.Credentials;
import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.UsernamePasswordCredentials;
import org.apache.commons.httpclient.auth.AuthScope;
import org.apache.commons.httpclient.methods.InputStreamRequestEntity;
import org.apache.commons.httpclient.methods.RequestEntity;
import org.apache.jackrabbit.webdav.client.methods.DavMethod;
import org.apache.jackrabbit.webdav.client.methods.MkColMethod;
import org.apache.jackrabbit.webdav.client.methods.PutMethod;

public class WebDavClient
{
    private String resourceUrl;
    private HttpClient client;
    private Credentials credentials;
    private DavMethod method;

    public WebDavClient(String resourceUrl, String username, String password)
            throws Exception
    {
        this.resourceUrl = resourceUrl;
        client = new HttpClient();
        credentials = new UsernamePasswordCredentials(username, password);
        client.getState().setCredentials(AuthScope.ANY, credentials);
    }

    public int upload(String fileToUpload) throws Exception
    {
        method = new PutMethod(getUpdatedWebDavPath(fileToUpload));

        RequestEntity requestEntity = new InputStreamRequestEntity(
                new FileInputStream(fileToUpload));
        ((PutMethod) method).setRequestEntity(requestEntity);

        client.executeMethod(method);

        return method.getStatusCode();
    }

    public int createFolder(String folder) throws Exception
    {
        method = new MkColMethod(getUpdatedWebDavPath(folder));

        client.executeMethod(method);

        return method.getStatusCode();
    }

    private String getUpdatedWebDavPath(String file)
    {
        // Make sure file names do not contain spaces
        return resourceUrl + "/" + new File(file).getName().replace(" ", "");
    }
}

将文件Test.txt上载到备份文件夹的使用示例：

下面列出了一些可能会有所帮助的不同方法：

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请帮帮我，我在这上面挣扎了这么久

查看欧盟门户网站上Krusche和Partner提供的AMES WebDAV客户端代码。它是根据GPL授权的，因此它可能适合您的目的

它对我来说很有用，但要访问例如win32lastdimeter，我需要获取自定义名称空间，例如

private static final Namespace WIN32_NAMESPACE = Namespace.getNamespace("Z2", "urn:schemas-microsoft-com:");

并从属性中检索自定义属性Win32LastModifiedTime

                /* 
                 * Win32LastModifiedTime
                 */
                String win32lastmodifiedtime = null;

                DavProperty<?> Win32LastModifiedTime = properties.get("Win32LastModifiedTime", WIN32_NAMESPACE);            
                if ((Win32LastModifiedTime != null) && (Win32LastModifiedTime.getValue() != null)) win32lastmodifiedtime = Win32LastModifiedTime.getValue().toString();

/*
*Win32LastModifiedTime
*/
字符串win32lastmodifiedtime=null；
DavProperty Win32LastModifiedTime=properties.get（“Win32LastModifiedTime”，WIN32_命名空间）；
如果（（Win32LastModifiedTime！=null）&&（Win32LastModifiedTime.getValue（）！=null））Win32LastModifiedTime=Win32LastModifiedTime.getValue（）.toString（）；

                /* 
                 * Win32LastModifiedTime
                 */
                String win32lastmodifiedtime = null;

                DavProperty<?> Win32LastModifiedTime = properties.get("Win32LastModifiedTime", WIN32_NAMESPACE);            
                if ((Win32LastModifiedTime != null) && (Win32LastModifiedTime.getValue() != null)) win32lastmodifiedtime = Win32LastModifiedTime.getValue().toString();