smbfile远程操作共享文件并解决连接数不足的问题

最新推荐文章于 2024-11-12 16:13:09 发布

The bird that flies

最新推荐文章于 2024-11-12 16:13:09 发布

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本文介绍如何使用Spring Integration框架结合JCIFS库实现对远程SMB共享文件的操作，包括文件的移动、复制及删除。通过示例代码展示了如何建立SMB会话，遍历目录下所有文件，并将它们移动到备份目录。

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报错信息：No more connections can be made to this remote computer at this time because there are already as many connections as the computer can accept.

准备jar包（以gradle为例）：

compile group: 'org.springframework.integration', name: 'spring-integration-smb', version: '1.0.0.RELEASE'
compile group: 'org.springframework.integration', name: 'spring-integration-file', version: '5.0.4.RELEASE'
compile group: 'org.springframework.integration', name: 'spring-integration-stream', version: '5.0.4.RELEASE'
compile group: 'org.codelibs', name: 'jcifs', version: '1.3.18.3'

以移动远程电脑//192.168.6.133/share文件下的文件为例子：

public void goTest() {
       SmbSession session=null;
       String ip = "192.168.6.133";
       String directory = "share";
       String userName="lzc";
       String pwd = "1";
       String rootURL = "//"+ ip +"/"+ directory +"/";
       /*Config.setProperty("jcifs.smb.client.soTimeout", "100000");//*/
       try {
           SmbShare share=new SmbShare("smb://" + userName +":"+ pwd +"@"+ ip +"/share/");
           session=new SmbSession(share);
           String backUp=rootURL +"backUp/";
           if(!session.exists(backUp)){
               session.mkdir(backUp);
           }
           for (String name : share.list()){
               System.out.println(name);
               SmbFile smbForm=session.createSmbFileObject(rootURL + name);
               if(smbForm.isDirectory()){
                   continue;
               }
               SmbFile smbBackUp = session.createSmbDirectoryObject(backUp + name);
               smbForm.copyTo(smbBackUp);
               smbForm.delete();
           }
       } catch (Exception e) {
           e.printStackTrace();
       }finally{
           session.close();
       }

   }