我在这里加了下载方法
RemoteFileUtil.Java为主要方法
RemoteConfigUtil.Java为连接共享目录的配置 可以省略
RemoteFileUtil.Java:
package com.remote;
import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.net.MalformedURLException;
import java.net.UnknownHostException;
import java.util.ArrayList;
import java.util.List;
import jcifs.smb.SmbException;
import jcifs.smb.SmbFile;
import jcifs.smb.SmbFileInputStream;
import jcifs.smb.SmbFileOutputStream;
/***********************************************
* @File Name: RemoteFileUtil.java
* @Description:操作远程共享文件夹类
***********************************************/
public class RemoteFileUtil {
private String remoteHostIp; // 远程主机IP
private String account; // 登陆账户
private String password; // 登陆密码
private String shareDocName; // 共享文件夹名称
/**
* 默认构造函数
*/
public RemoteFileUtil() {
RemoteConfigUtil rc = new RemoteConfigUtil();
this.remoteHostIp = rc.getREMOTE_HOST_IP();
this.account = rc.getLOGIN_ACCOUNT();
this.password = rc.getLOGIN_PASSWORD();
this.shareDocName = rc.getSHARE_DOC_NAME();
}
/**
* 构造函数
*
* @param remoteHostIp
* 远程主机Ip
* @param account
* 登陆账户
* @param password
* 登陆密码
* @param sharePath
* 共享文件夹路径
*/
public RemoteFileUtil(String remoteHostIp, String account, String password,
String shareDocName) {
this.remoteHostIp = remoteHostIp;
this.account = account;
this.password = password;
this.shareDocName = shareDocName;
}
/**
* 对远程共享文件进行读取所有行
*
* @param remoteFileName
* 文件名 说明:参数为共享目录下的相对路径
* 若远程文件的路径为:shareDoc\test.txt,则参数为test.txt(其中shareDoc为共享目录名称);
* 若远程文件的路径为:shareDoc\doc\text.txt,则参数为doc\text.txt;
* @return 文件的所有行
*/
public List
readFile(String remoteFileName) {
SmbFile smbFile = null;
BufferedReader reader = null;
List
resultLines = null;
// 构建连接字符串,并取得文件连接
String conStr = null;
conStr = "smb://" + account + ":" + password + "@" + remoteHostIp + "/"
+ shareDocName + "/" + remoteFileName;
try {
smbFile = new SmbFile(conStr);
} catch (MalformedURLException e) {
e.printStackTrace();
}
// 创建reader
try {
reader = new BufferedReader(new InputStreamReader(
new SmbFileInputStream(smbFile)));
} catch (SmbException e) {
e.printStackTrace();
} catch (MalformedURLException e) {
e.printStackTrace();
} catch (UnknownHostException e) {
e.printStackTrace();
}
// 循环对文件进行读取
String line;
try {
line = reader.readLine();
if (line != null && line.length() > 0) {
resultLines = new ArrayList
();
}
while (line != null) {
resultLines.add(line);
line = reader.readLine();
}
} catch (IOException e) {
e.printStackTrace();
}
// 返回
return resultLines;
}
/**
* 对远程共享文件进行写入
*
* @param is
* 本地文件的输入流
* @param remoteFileName
* 远程文件名 说明:参数为共享目录下的相对路径
* 若远程文件的路径为:shareDoc\test.txt,则参数为test.txt(其中shareDoc为共享目录名称);
* 若远程文件的路径为:shareDoc\doc\text.txt,则参数为doc\text.txt;
* @return
*/
public boolean writeFile(InputStream is, String remoteFileName) {
SmbFile smbFile = null;
OutputStream os = null;
byte[] buffer = null;
try {
buffer = new byte[is.available() + 1024];
} catch (IOException e1) {
e1.printStackTrace();
}
// 构建连接字符串,并取得文件连接
String conStr = null;
conStr = "smb://" + account + ":" + password + "@" + remoteHostIp + "/"
+ shareDocName + "/" + remoteFileName;
try {
smbFile = new SmbFile(conStr);
} catch (MalformedURLException e) {
e.printStackTrace();
return false;
}
// 获取远程文件输出流并写文件到远程共享文件夹
try {
int byteread = 0;
SmbFileOutputStream smbFileOutputStream = new SmbFileOutputStream(smbFile);
// os = new FileOutputStream();
// while ((byteread = is.read(buffer)) != -1) {
// os.write(buffer, 0, byteread);
// }
while ((byteread = is.read(buffer)) != -1) {
smbFileOutputStream.write(buffer, 0, byteread);
}
/*
* if (oldfile.exists()) { //文件存在时 InputStream inStream = new
* FileInputStream(oldPath); //读入原文件 FileOutputStream fs = new
* FileOutputStream(newPath); byte[] buffer = new
* byte[inStream.available()]; while ( (byteread =
* inStream.read(buffer)) != -1) { bytesum += byteread; //字节数 文件大小
* System.out.println(bytesum); fs.write(buffer, 0, byteread); }
* inStream.close(); }
*/
} catch (Exception e) {
e.printStackTrace();
return false;
}
return true;
}
/**
* 对远程共享文件进行写入重载
*
* @param localFileName
* 要写入的本地文件全名
* @param remoteFileName
* 远程文件名 说明:参数为共享目录下的相对路径
* 若远程文件的路径为:shareDoc\test.txt,则参数为test.txt(其中shareDoc为共享目录名称);
* 若远程文件的路径为:shareDoc\doc\text.txt,则参数为doc\text.txt;
* @return
*/
public boolean writeFile(String localFileFullName, String remoteFileName) {
try {
return writeFile(new FileInputStream(new File(localFileFullName)),
remoteFileName);
} catch (FileNotFoundException e) {
e.printStackTrace();
return false;
}
}
/**
* 对远程共享文件进行写入重载
*
* @param localFileName
* 要写入的本地文件
* @param remoteFileName
* 远程文件名 说明:参数为共享目录下的相对路径
* 若远程文件的路径为:shareDoc\test.txt,则参数为test.txt(其中shareDoc为共享目录名称);
* 若远程文件的路径为:shareDoc\doc\text.txt,则参数为doc\text.txt;
* @return
*/
public boolean writeFile(File localFile, String remoteFileName) {
try {
return writeFile(new FileInputStream(localFile), remoteFileName);
} catch (FileNotFoundException e) {
e.printStackTrace();
return false;
}
}
/**
* 对远程共享文件所有文件
*
* @return 所有文件
*/
public List
getFiles() {
SmbFile smbFile = null;
List
resultLines = new ArrayList
(); // 构建连接字符串,并取得文件连接 String conStr = null; conStr = "smb://" + account + ":" + password + "@" + remoteHostIp + "/" + shareDocName + "/"; try { smbFile = new SmbFile(conStr); } catch (MalformedURLException e) { e.printStackTrace(); } // 创建reader try { String[] a = smbFile.list(); for (int i = 0; i < a.length; i++) { resultLines.add(a[i]); System.out.println(a[i]); } } catch (SmbException e) { e.printStackTrace(); } catch (Exception e) { e.printStackTrace(); } // 返回 return resultLines; } /** * 在本地为共享计算机创建文件夹 * * @param remoteUrl * 远程计算机路径 */ public void smbMkDir(String name) { // 注意使用jcifs-1.3.15.jar的时候 操作远程计算机的时候所有类前面须要增加Smb // 创建一个远程文件对象 String conStr = "smb://" + account + ":" + password + "@" + remoteHostIp + "/" + shareDocName; SmbFile remoteFile; try { remoteFile = new SmbFile(conStr + "/" + name); if (!remoteFile.exists()) { remoteFile.mkdir();// 创建远程文件夹 } } catch (MalformedURLException e) { e.printStackTrace(); } catch (SmbException e) { e.printStackTrace(); } } /** * 删除文件夹 * * @param folderPath * 共享文件夹下一个文件夹名 * @return */ public void delFolder(String folderPath) { // String conStr = // "smb://"+LOGIN_ACCOUNT+":"+LOGIN_PASSWORD+"@"+remoteHostIp+"/"+shareDocName; try { delAllFile(folderPath); // 删除完里面所有内容 String filePath = folderPath; filePath = filePath.toString(); SmbFile myFilePath = new SmbFile(filePath); myFilePath.delete(); // 删除空文件夹 } catch (Exception e) { String message = ("删除文件夹操作出错"); System.out.println(message); } } /** * 删除共享文件夹下一个文件夹名 * * @param path * 共享文件夹下一个文件夹名 * @return * @return */ public boolean delAllFile(String path) { boolean bea = false; try { SmbFile file = new SmbFile(path); if (!file.exists()) { return bea; } if (!file.isDirectory()) { return bea; } String[] tempList = file.list(); SmbFile temp = null; for (int i = 0; i < tempList.length; i++) { if (path.endsWith("/")) { temp = new SmbFile(path + tempList[i]); } else { temp = new SmbFile(path + "/" + tempList[i]); } if (temp.isFile()) { temp.delete(); } if (temp.isDirectory()) { delAllFile(path + "/" + tempList[i] + "/");// 先删除文件夹里面的文件 delFolder(path + "/" + tempList[i] + "/");// 再删除空文件夹 bea = true; } } return bea; } catch (Exception e) { return bea; } } /** * 复制整个文件夹的内容 * * @param oldPath * 准备拷贝的目录 * @param newPath * 指定绝对路径的新目录 * @return */ public void copyFolder(String oldPath, String newPath) { String conStr = "smb://" + account + ":" + password + "@" + remoteHostIp + "/" + shareDocName; System.err.println(conStr); try { /** * 如果存在文件夹删除文件 SmbFile exittemp = new SmbFile(conStr + "/"+newPath); * if(exittemp.exists()){ delFolder(conStr+"/"+newPath+"/"); } */ SmbFile exittemps = new SmbFile(conStr + "/" + newPath); if (!exittemps.exists()) { exittemps.mkdirs(); // 如果文件夹不存在 则建立新文件夹 } File a = new File(oldPath); String[] file = a.list(); File temp = null; for (int i = 0; i < file.length; i++) { if (oldPath.endsWith("/")) { temp = new File(oldPath + file[i]); } else { temp = new File(oldPath + "/" + file[i]); } if (temp.isFile()) { if (temp.exists()) { writeFile(temp, newPath + "/" + file[i]); } } if (temp.isDirectory()) {// 如果是子文件夹 copyFolder(oldPath + "/" + file[i], newPath + "/" + file[i]); } } } catch (Exception e) { String message = "复制整个文件夹内容操作出错"; System.out.println(message); e.printStackTrace(); } } /** * 复制文件到远程计算机,如果目标路径不存在则创建,反之不创建 * * @param localFileFullName * 本地指定文件路径 * @param targetDir * 目标路径 */ public void copyFileToRemoteDir(String localFileFullName, String targetDir) { targetDir = targetDir.replace("\\", "/"); System.err.println(localFileFullName + "--" + targetDir); InputStream is = null; SmbFile smbFile = null; OutputStream os = null; byte[] buffer = new byte[1024 * 8]; // 构建连接字符串,并取得文件连接 String conStr = null; conStr = "smb://" + account + ":" + password + "@" + remoteHostIp + "/" + shareDocName + "/" + targetDir; System.err.println(conStr); SmbFile sf; try { sf = new SmbFile(conStr); if (!sf.exists()) { // 新建目标目录 sf.mkdirs(); is = new FileInputStream(new File(localFileFullName)); // 获取远程文件输出流并写文件到远程共享文件夹 os = new BufferedOutputStream(new SmbFileOutputStream(smbFile)); while ((is.read(buffer)) != -1) { os.write(buffer); } } } catch (Exception e) { e.printStackTrace(); System.err.println("提示:复制整个文件夹内容操作出错。"); } File file = new File(localFileFullName); if (file.isFile()) { File sourceFile = file; // 源文件 File targetFile = new File(new File(targetDir).getAbsolutePath() + File.separator + file.getName());// 目标文件 String name = file.getName();// 文件名 if (targetDir != null && targetFile != null) { writeFile(sourceFile, "/" + targetDir + "/" + name); // 复制文件 } else if (targetFile != null) { writeFile(sourceFile, name); // 复制文件 } } } /** * 循环获取文件夹内所有匹配的文件 * * @param strPath * 路径 * @param subStr * 匹配字符 * @return */ public ArrayList
refreshFileList(String strPath, String subStr) { ArrayList
filelist = new ArrayList
(); File dir = new File(strPath); File[] files = dir.listFiles(); if (files == null) return null; for (int i = 0; i < files.length; i++) { if (!files[i].isDirectory()) { // 应该是绝对路径 // String strFileName = // files[i].getAbsolutePath().toLowerCase(); if (files[i].getName().indexOf(subStr) >= 0) { filelist.add(files[i].getName()); } } } return filelist; } /** * 从共享目录拷贝文件到本地 * * @param remoteUrl * 共享目录内的文件路径 * @param localDir * 本地目录 文件名不会改变 */ public void downLoadFile(String remoteUrlFile, String localDir) { remoteUrlFile = remoteUrlFile.replace("\\", "/"); String conStr = "smb://" + account + ":" + password + "@" + remoteHostIp + "/" + shareDocName + "/" + remoteUrlFile; InputStream in = null; OutputStream out = null; try { SmbFile remoteFile = new SmbFile(conStr); String fileName = remoteFile.getName(); // fileName.endsWith("") File localFile = new File(localDir + "/" + fileName); (new File(localDir)).mkdirs(); // 如果文件夹不存在 则建立新文件夹 in = new BufferedInputStream(new SmbFileInputStream(remoteFile)); out = new FileOutputStream(localFile); byte[] buffer = new byte[20480]; int len = 0; while ((len = in.read(buffer)) != -1) { out.write(buffer, 0, len); } } catch (Exception e) { e.printStackTrace(); } finally { try { if (out != null) { out.close(); out = null; } if (in != null) { in.close(); in = null; } } catch (IOException e) { e.printStackTrace(); } } } /** * 复制远程共享文件夹内容 * * @param remoteUrlDirectory * String 原文件路径 共离目录下的子目录 如:dir/game * @param localDir * String 复制后路径 如:f:/fqf/ff */ public void downLoadDirectory(String remoteUrlDirectory, String localDir) { remoteUrlDirectory = remoteUrlDirectory.replace("\\", "/"); String conStr = "smb://" + account + ":" + password + "@" + remoteHostIp + "/" + shareDocName + "/"; InputStream in = null; OutputStream out = null; try { (new File(localDir)).mkdirs(); // 如果文件夹不存在 则建立新文件夹 SmbFile remoteFile = new SmbFile(conStr + remoteUrlDirectory + "/"); String[] fileNameList = remoteFile.list(); SmbFile tempSmb = null; for (int i = 0; i < fileNameList.length; i++) { String _fileName = fileNameList[i]; _fileName = _fileName.replace("\\", "/"); // 将路径 if (remoteUrlDirectory.endsWith("/")) { tempSmb = new SmbFile(conStr + remoteUrlDirectory + _fileName); } else { tempSmb = new SmbFile(conStr + remoteUrlDirectory + "/" + _fileName); } if (tempSmb.isFile()) { in = new BufferedInputStream(new SmbFileInputStream( remoteFile + "/" + _fileName)); out = new FileOutputStream(localDir + "/" + _fileName); byte[] buffer = new byte[20480]; int len = 0; while ((len = in.read(buffer)) != -1) { out.write(buffer, 0, len); } out.flush(); } if (tempSmb.isDirectory()) { downLoadDirectory(remoteUrlDirectory + "/" + _fileName, localDir + "/" + _fileName); } } } catch (Exception e) { e.printStackTrace(); } finally { try { if (out != null) { out.close(); out = null; } if (in != null) { in.close(); in = null; } } catch (IOException e) { e.printStackTrace(); } } } // 测试从本地复制文件到远程目标目录,测试已通过 public static void main(String[] args) { long startTime = System.currentTimeMillis(); // 获取开始时间 // 远程连接配置 // RemoteConfigUtil rc = new RemoteConfigUtil("192.168.3.200","administrator","harmony123;","autoUpdate","C:\\logs","qwe"); RemoteFileUtil util = new RemoteFileUtil("192.168.3.200","administrator", "harmony123;", "autoUpdate"); // RemoteFileUtil util = new RemoteFileUtil("172.16.160.67","administrator", "admin", "testTemp"); // util.copyFileToRemoteDir("D:\\新建文本文档.txt",""); util.copyFolder("c:\\down", "qwe"); //下载共享目录下的JDK文件到 c:\\down // util.downLoadFile("jdk-6u10-rc2-bin-b32-windows-i586-p-12_sep_2008.exe","c:\\down\\"); // 将共享目录下的qw文件夹里的内容下载到目录 c:\\dow // util.downLoadDirectory("qw", "c:\\down"); long endTime = System.currentTimeMillis(); // 获取结束时间 System.out.println("程序运行时间: " + (endTime - startTime) + "ms"); } }
=================================================
RemoteConfigUtil.Java
package com.remote;
import java.io.IOException;
import java.util.Properties;
/**
* 读取配置文件中key对应的value
*
* @author JunjieQin
*/
public class RemoteConfigUtil {
/*
* asd
*/
private String REMOTE_HOST_IP;
private String LOGIN_ACCOUNT;
private String LOGIN_PASSWORD;
private String SHARE_DOC_NAME;
private String sourcePath;
private String targetPath;
// 无参构造方法
public RemoteConfigUtil() {
try {
// 读取配置文件
Properties prop = new Properties();
prop.load(this.getClass().getClassLoader()
.getResourceAsStream("copyRemoteFile.properties"));
// 根据 key 获取 value
REMOTE_HOST_IP = prop.getProperty("REMOTE_HOST_IP");
LOGIN_ACCOUNT = prop.getProperty("LOGIN_ACCOUNT");
LOGIN_PASSWORD = prop.getProperty("LOGIN_PASSWORD");
SHARE_DOC_NAME = prop.getProperty("SHARE_DOC_NAME");
sourcePath = prop.getProperty("sourcePath");
targetPath = prop.getProperty("targetPath");
} catch (IOException e) {
e.printStackTrace();
}
}
// 参数构造方法
public RemoteConfigUtil(String REMOTE_HOST_IP, String LOGIN_ACCOUNT,
String LOGIN_PASSWORD, String SHARE_DOC_NAME, String sourcePath,
String targetPath) {
// 根据 key 获取 value
this.REMOTE_HOST_IP = REMOTE_HOST_IP;
this.LOGIN_ACCOUNT = LOGIN_ACCOUNT;
this.LOGIN_PASSWORD = LOGIN_PASSWORD;
this.SHARE_DOC_NAME = SHARE_DOC_NAME;
this.sourcePath = sourcePath;
this.targetPath = targetPath;
}
public String getLOGIN_ACCOUNT() {
return LOGIN_ACCOUNT;
}
public void setLOGIN_ACCOUNT(String login_account) {
LOGIN_ACCOUNT = login_account;
}
public String getLOGIN_PASSWORD() {
return LOGIN_PASSWORD;
}
public void setLOGIN_PASSWORD(String login_password) {
LOGIN_PASSWORD = login_password;
}
public String getREMOTE_HOST_IP() {
return REMOTE_HOST_IP;
}
public void setREMOTE_HOST_IP(String remote_host_ip) {
REMOTE_HOST_IP = remote_host_ip;
}
public String getSHARE_DOC_NAME() {
return SHARE_DOC_NAME;
}
public void setSHARE_DOC_NAME(String share_doc_name) {
SHARE_DOC_NAME = share_doc_name;
}
public String getSourcePath() {
return sourcePath;
}
public void setSourcePath(String sourcePath) {
this.sourcePath = sourcePath;
}
public String getTargetPath() {
return targetPath;
}
public void setTargetPath(String targetPath) {
this.targetPath = targetPath;
}
}
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