我如何使用JCIFS与Apache VFS访问一个SMB URL - 第2部分？ [英] How do I use JCIFS with apache VFS to access an SMB URL - part 2?

问题描述

我有同样的问题：
<一href=\"http://stackoverflow.com/questions/11612690/how-do-i-use-jcifs-with-apache-vfs-to-access-an-smb-url\">How我用JCIFS与Apache VFS访问的URL SMB？

......包括之后的commons-VFS的沙箱-2.1-SNAPSHOT.jar在classpath中我现在得到此异常：

... after including commons-vfs-sandbox-2.1-SNAPSHOT.jar in the classpath I now get this exception:

Exception in thread "main" org.apache.commons.vfs2.FileSystemException: Could not determine the type of file "smb://10.10.18.210/CIFS/123/asd".
    at org.apache.commons.vfs2.provider.AbstractFileObject.attach(AbstractFileObject.java:1522)
    at org.apache.commons.vfs2.provider.AbstractFileObject.getType(AbstractFileObject.java:489)
    at org.apache.commons.vfs2.provider.AbstractFileObject.exists(AbstractFileObject.java:477)
    at VFSTest.main(VFSTest.java:19)
Caused by: jcifs.smb.SmbAuthException: Logon failure: account currently disabled.
    at jcifs.smb.SmbTransport.checkStatus(SmbTransport.java:549)
    at jcifs.smb.SmbTransport.send(SmbTransport.java:667)
    at jcifs.smb.SmbSession.sessionSetup(SmbSession.java:390)
    at jcifs.smb.SmbSession.send(SmbSession.java:218)
    at jcifs.smb.SmbTree.treeConnect(SmbTree.java:176)
    at jcifs.smb.SmbFile.doConnect(SmbFile.java:911)
    at jcifs.smb.SmbFile.connect(SmbFile.java:954)
    at jcifs.smb.SmbFile.connect0(SmbFile.java:880)
    at jcifs.smb.SmbFile.queryPath(SmbFile.java:1335)
    at jcifs.smb.SmbFile.exists(SmbFile.java:1417)
    at jcifs.smb.SmbFile.isDirectory(SmbFile.java:1490)
    at org.apache.commons.vfs2.provider.smb.SmbFileObject.createSmbFile(SmbFileObject.java:118)
    at org.apache.commons.vfs2.provider.smb.SmbFileObject.doAttach(SmbFileObject.java:70)
    at org.apache.commons.vfs2.provider.AbstractFileObject.attach(AbstractFileObject.java:1505)
    ... 3 more

请咨询。

推荐答案

我想我知道你的问题是什么，沙箱供应商不会自动在2.0注册。并且还需要实际使用中的解析调用配置的认证属性（见下文修改源）。

I think I know what your problem is, the sandbox providers are not registered automatically in 2.0. And also you need to actually use the configured authentication properties in the resolve call (see modified source below).

我通常不使用默认文件系统管理器，但动态地注册我的供应商，但如果你想使用自动检测，你需要VFS-providers.xml添加到沙箱JAR。

I typically not use the default filesystem manager but register my providers dynamically, but if you want to use the automatic detection, you need to add vfs-providers.xml to the sandbox JAR.

这是你如何建立一个完整的工作JAR 2.0：

This is how you build a complete working JAR with 2.0:

> git clone https://github.com/apache/commons-vfs.git -b commons-vfs2-project-2.0 vfs2.0
> cd vfs2.0
> notepad sandbox\pom.xml
> notepad sandbox\src\test\java\org\apache\commons\vfs2\provider\smb\test\StandaloneMain.java
> mvn -Pinclude-sandbox -DskipTests=true clean package dependency:tree

在编辑沙盒/ pom.xml的，你需要确保来自以下删除-SANDBOX;版本>和＆lt;父母>＆LT;版>标记。然后，你需要添加：

When you edit the sandbox/pom.xml, you need to make sure to remove -SANDBOX from <version> and <parent><version> tags. Then you need to add:

  <resource>
    <directory>src/main/resources</directory>
  </resource>

到已经存在＆LT;资源>标签（头牌+通知后右包括线路88）

to the already existing <resources> tag (right after first LICENSE+NOTICE include line 88)

这是用来测试code：

This is the test code used:

package org.apache.commons.vfs2.provider.smb.test;

import org.apache.commons.vfs2.FileObject;
import org.apache.commons.vfs2.FileSystemException;
import org.apache.commons.vfs2.FileSystemManager;
import org.apache.commons.vfs2.FileSystemOptions;
import org.apache.commons.vfs2.VFS;
import org.apache.commons.vfs2.auth.StaticUserAuthenticator;
import org.apache.commons.vfs2.impl.DefaultFileSystemConfigBuilder;


public class StandaloneMain
{
    public static void main(String[] args) throws FileSystemException {
        //jcifs.Config.registerSmbURLHandler();
        StaticUserAuthenticator auth = new StaticUserAuthenticator("DOMAIN", "eckenfel", "SECRET");
        FileSystemOptions opts = new FileSystemOptions();
        DefaultFileSystemConfigBuilder.getInstance().setUserAuthenticator(opts, auth);
        FileSystemManager fs = VFS.getManager();
        if (!fs.hasProvider("smb")) throw new RuntimeException("Provide missing");
        System.out.println("Connecting " + args[0] + " with " + opts);
        FileObject smbFile = fs.resolveFile(args[0], opts); // added opts!
        System.out.println(smbFile.exists() + " " + smbFile.getContent().getLastModifiedTime());
    }
}

这是执行：

> set REP=C:\Users\USERNAME\.m2\repository
> java -cp sandbox\target\commons-vfs2-sandbox-2.0.jar;^
           core\target\commons-vfs2-2.0.jar;^
           %REP%\commons-logging\commons-logging\1.1.1\commons-logging-1.1.1.jar;^
           %REP%\jcifs\jcifs\0.8.3\jcifs-0.8.3.jar;^
           sandbox\target\test-classes
       org.apache.commons.vfs2.provider.smb.test.StandaloneMain smb://HOST/Users
Jan 05, 2015 2:40:19 PM org.apache.commons.vfs2.VfsLog info
INFORMATION: Using "C:\Users\USERNAME\AppData\Local\Temp\vfs_cache" as temporary files store.
Connecting smb://eckenfels02/Users with org.apache.commons.vfs2.FileSystemOptions@27dd2ec5
true 0

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