JAVA从局域网共享文件夹中下载上传文件以及java访问共享文件夹

package com.xx.test;


import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import jcifs.smb.SmbFile;
import jcifs.smb.SmbFileInputStream;
import jcifs.smb.SmbFileOutputStream;

/**   
 * java访问共享目录
 *
 * @author 林计钦
 * @version 1.0 2013-7-16 上午09:18:38   
 */
public class test02 {

    public static void main(String[] args) throws Exception {
        //smb://xxx:[email protected]/testIndex/  
        //xxx:xxx是共享机器的用户名密码
        String url="smb://C1307890:[email protected]/CIMPublic/";
        SmbFile file = new SmbFile(url);
        if(file.exists()){
            SmbFile[] files = file.listFiles();
            for(SmbFile f : files){
                System.out.println(f.getName());
            }
        }
        
        smbGet("smb://C1307890:[email protected]/CIMPublic/02 MES/SPC/Spc_Check_IVO_V1_00.ppt", "D:/ap_log");
        smbPut("smb://C1307890:[email protected]/CIMPublic/", "D:/qra/fileUpload/SQL_JOIN.pptx");
        
    }
    
//    从共享目录下载文件   
    @SuppressWarnings("unused")
    public static void smbGet(String remoteUrl,String localDir) {       
       InputStream in = null;       
       OutputStream out = null;       
       try {       
           SmbFile remoteFile = new SmbFile(remoteUrl); 

//            如果获取 SmbFile异常， 用下面方法登录
//	        NtlmPasswordAuthentication auth = new NtlmPasswordAuthentication(
//	                DOMAIN, USER_NAME, PASSWORD);
//	        path = NETWORK_FOLDER + fileName;
//	        sFile = new SmbFile(path, auth);  
    
           if(remoteFile==null){       
              System.out.println("共享文件不存在");       
              return;       
           }       
           String fileName = remoteFile.getName();       
           File localFile = new File(localDir+File.separator+fileName);       
           in = new BufferedInputStream(new SmbFileInputStream(remoteFile));       
           out = new BufferedOutputStream(new FileOutputStream(localFile));          
           byte[] buffer = new byte[1024];       
           while(in.read(buffer)!=-1){       
              out.write(buffer);       
              buffer = new byte[1024];       
           }       
       } catch (Exception e) {       
           e.printStackTrace();       
       } finally {       
           try {       
              out.close();       
              in.close();       
           } catch (IOException e) {       
              e.printStackTrace();       
           }       
       }       
    }  
    
   //向共享目录上传文件     
    public static void smbPut(String remoteUrl,String localFilePath) {       
       InputStream in = null;       
       OutputStream out = null;       
       try {       
           File localFile = new File(localFilePath);       
                 
           String fileName = localFile.getName();       
           SmbFile remoteFile = new SmbFile(remoteUrl+"/"+fileName);       
           in = new BufferedInputStream(new FileInputStream(localFile));          
           out = new BufferedOutputStream(new SmbFileOutputStream(remoteFile));       
           byte[] buffer = new byte[1024];       
           while(in.read(buffer)!=-1){       
              out.write(buffer);       
              buffer = new byte[1024];       
           }       
       } catch (Exception e) {       
           e.printStackTrace();       
       } finally {       
           try {       
              out.close();       
              in.close();       
           } catch (IOException e) {       
              e.printStackTrace();       
           }       
       }       
    }   
    
}