package
?com.ihandy.shchinamobile.util;
import
?sun.net.ftp.
*
;
import
?sun.net.
*
;
import
?java.io.FileInputStream;
import
?java.io.FileOutputStream;
import
?java.io.ByteArrayOutputStream;
import
?java.util.ArrayList;
import
?java.util.StringTokenizer;
/**?*/
/**
????FTP遠程命令列表<br>
USER????PORT????RETR????ALLO????DELE????SITE????XMKD????CDUP????FEAT<br>
PASS????PASV????STOR????REST????CWD?????STAT????RMD?????XCUP????OPTS<br>
ACCT????TYPE????APPE????RNFR????XCWD????HELP????XRMD????STOU????AUTH<br>
REIN????STRU????SMNT????RNTO????LIST????NOOP????PWD?????SIZE????PBSZ<br>
QUIT????MODE????SYST????ABOR????NLST????MKD?????XPWD????MDTM????PROT<br>
?????在服務器上執行命令,如果用sendServer來執行遠程命令(不能執行本地FTP命令)的話，所有FTP命令都要加上\r\n<br>
??????????ftpclient.sendServer("XMKD?/test/bb\r\n");?//執行服務器上的FTP命令<br>
??????????ftpclient.readServerResponse一定要在sendServer后調用<br>
??????????nameList("/test")獲取指目錄下的文件列表<br>
??????????XMKD建立目錄，當目錄存在的情況下再次創建目錄時報錯<br>
??????????XRMD刪除目錄<br>
??????????DELE刪除文件<br>
*?<p>Title:?使用JAVA操作FTP服務器(FTP客戶端)</p>
*?<p>Description:?上傳文件的類型及文件大小都放到調用此類的方法中去檢測，比如放到前臺JAVASCRIPT中去檢測等
*?針對FTP中的所有調用使用到文件名的地方請使用完整的路徑名（絕對路徑開始）。
*?</p>
*?<p>Copyright:?Copyright?(c)?2005</p>
*?<p>Company:?靜靖工作室</p>
*?
@author
?歐朝敬??13873195792
*?
@version
?1.0
*/
public
?
class
?FTPConnectorBK?
{
????
private
?FtpClient?ftpclient;
????
private
?String?ipAddress;
????
private
?
int
?ipPort;
????
private
?String?userName;
????
private
?String?PassWord;
????
/**?*/
/**
?????*?構造函數
?????*?
@param
?ip?String?機器IP
?????*?
@param
?port?String?機器FTP端口號
?????*?
@param
?username?String?FTP用戶名
?????*?
@param
?password?String?FTP密碼
?????*?
@throws
?Exception
?????
*/
????
public
?FTPConnectorBK(String?ip,?
int
?port,?String?username,?String?password)?
throws
????????????Exception?
{
????????ipAddress?
=
?
new
?String(ip);
????????ipPort?
=
?port;
????????ftpclient?
=
?
new
?FtpClient(ipAddress,?ipPort);
????????
//
ftpclient?=?new?FtpClient(ipAddress);
????????userName?
=
?
new
?String(username);
????????PassWord?
=
?
new
?String(password);
????}
????
/**?*/
/**
?????*?構造函數
?????*?
@param
?ip?String?機器IP，默認端口為21
?????*?
@param
?username?String?FTP用戶名
?????*?
@param
?password?String?FTP密碼
?????*?
@throws
?Exception
?????
*/
????
public
?FTPConnectorBK(String?ip,?String?username,?String?password)?
throws
????????????Exception?
{
????????ipAddress?
=
?
new
?String(ip);
????????ipPort?
=
?
21
;
????????ftpclient?
=
?
new
?FtpClient(ipAddress,?ipPort);
????????
//
ftpclient?=?new?FtpClient(ipAddress);
????????userName?
=
?
new
?String(username);
????????PassWord?
=
?
new
?String(password);
????}
????
/**?*/
/**
?????*?登錄FTP服務器
?????*?
@throws
?Exception
?????
*/
????
public
?
void
?login()?
throws
?Exception?
{
????????ftpclient.login(userName,?PassWord);
????}
????
/**?*/
/**
?????*?退出FTP服務器
?????*?
@throws
?Exception
?????
*/
????
public
?
void
?logout()?
throws
?Exception?
{
????????
//
用ftpclient.closeServer()斷開FTP出錯時用下更語句退出
????????ftpclient.sendServer(
"
QUIT\r\n
"
);
????????
int
?reply?
=
?ftpclient.readServerResponse();?
//
取得服務器的返回信息
????}
????
/**?*/
/**
?????*?在FTP服務器上建立指定的目錄,當目錄已經存在的情下不會影響目錄下的文件,這樣用以判斷FTP
?????*?上傳文件時保證目錄的存在目錄格式必須以"/"根目錄開頭
?????*?
@param
?pathList?String
?????*?
@throws
?Exception
?????
*/
????
public
?
void
?buildList(String?pathList)?
throws
?Exception?
{
????????ftpclient.ascii();
????????StringTokenizer?s?
=
?
new
?StringTokenizer(pathList,?
"
/
"
);?
//
sign
????????
int
?count?
=
?s.countTokens();
????????String?pathName?
=
?
""
;
????????
while
?(s.hasMoreElements())?
{
????????????pathName?
=
?pathName?
+
?
"
/
"
?
+
?(String)?s.nextElement();
????????????
try
?
{
????????????????ftpclient.sendServer(
"
XMKD?
"
?
+
?pathName?
+
?
"
\r\n
"
);
????????????}
?
catch
?(Exception?e)?
{
????????????????e?
=
?
null
;
????????????}
????????????
int
?reply?
=
?ftpclient.readServerResponse();
????????}
????????ftpclient.binary();
????}
????
/**?*/
/**
?????*?取得指定目錄下的所有文件名，不包括目錄名稱
?????*?分析nameList得到的輸入流中的數，得到指定目錄下的所有文件名
?????*?
@param
?fullPath?String
?????*?
@return
?ArrayList
?????*?
@throws
?Exception
?????
*/
????
public
?ArrayList?fileNames(String?fullPath)?
throws
?Exception?
{
????????ftpclient.ascii();?
//
注意，使用字符模式
????????TelnetInputStream?list?
=
?ftpclient.nameList(fullPath);
????????
byte
[]?names?
=
?
new
?
byte
[
2048
];
????????
int
?bufsize?
=
?
0
;
????????bufsize?
=
?list.read(names,?
0
,?names.length);?
//
從流中讀取
????????list.close();
????????ArrayList?namesList?
=
?
new
?ArrayList();
????????
int
?i?
=
?
0
;
????????
int
?j?
=
?
0
;
????????
while
?(i?
<
?bufsize?
/**/
/*
names.length
*/
)?
{
????????????
//
char?bc?=?(char)?names;
????????????
//
System.out.println(i?+?"??"?+?bc?+?"?:?"?+?(int)?names);
????????????
//
i?=?i?+?1;
????????????
if
?(names[i]?
==
?
10
)?
{?
//
字符模式為10，二進制模式為13
????????????????
//
文件名在數據中開始下標為j,i-j為文件名的長度,文件名在數據中的結束下標為i-1
????????????????
//
System.out.write(names,?j,?i?-?j);
????????????????
//
System.out.println(j?+?"???"?+?i?+?"????"?+?(i?-?j));
????????????????String?tempName?
=
?
new
?String(names,?j,?i?
-
?j);
????????????????namesList.add(tempName);
????????????????
//
System.out.println(temp);
????????????????
//
?處理代碼處
????????????????
//
j?=?i?+?2;?
//
上一次位置二進制模式
????????????????j?
=
?i?
+
?
1
;?
//
上一次位置字符模式
????????????}
????????????i?
=
?i?
+
?
1
;
????????}
????????
return
?namesList;
????}
????
/**?*/
/**
?????*?上傳文件到FTP服務器,destination路徑以FTP服務器的"/"開始，帶文件名、
?????*?上傳文件只能使用二進制模式，當文件存在時再次上傳則會覆蓋
?????*?
@param
?source?String
?????*?
@param
?destination?String
?????*?
@throws
?Exception
?????
*/
????
public
?
void
?upFile(String?source,?String?destination)?
throws
?Exception?
{
????????buildList(destination.substring(
0
,?destination.lastIndexOf(
"
/
"
)));
????????ftpclient.binary();?
//
此行代碼必須放在buildList之后
????????TelnetOutputStream?ftpOut?
=
?ftpclient.put(destination);
????????TelnetInputStream?ftpIn?
=
?
new
?TelnetInputStream(
new
????????????????FileInputStream(source),?
true
);
????????
byte
[]?buf?
=
?
new
?
byte
[
204800
];
????????
int
?bufsize?
=
?
0
;
????????
while
?((bufsize?
=
?ftpIn.read(buf,?
0
,?buf.length))?
!=
?
-
1
)?
{
????????????ftpOut.write(buf,?
0
,?bufsize);
????????}
????????ftpIn.close();
????????ftpOut.close();
????}
????
/**?*/
/**
?????*?JSP中的流上傳到FTP服務器,
?????*?上傳文件只能使用二進制模式，當文件存在時再次上傳則會覆蓋
?????*?字節數組做為文件的輸入流,此方法適用于JSP中通過
?????*?request輸入流來直接上傳文件在RequestUpload類中調用了此方法，
?????*?destination路徑以FTP服務器的"/"開始，帶文件名
?????*?
@param
?sourceData?byte[]
?????*?
@param
?destination?String
?????*?
@throws
?Exception
?????
*/
????
public
?
void
?upFile(
byte
[]?sourceData,?String?destination)?
throws
?Exception?
{
????????buildList(destination.substring(
0
,?destination.lastIndexOf(
"
/
"
)));
????????ftpclient.binary();?
//
此行代碼必須放在buildList之后
????????TelnetOutputStream?ftpOut?
=
?ftpclient.put(destination);
????????ftpOut.write(sourceData,?
0
,?sourceData.length);
//
????????ftpOut.flush();
????????ftpOut.close();
????}
????
/**?*/
/**
?????*?從FTP文件服務器上下載文件SourceFileName，到本地destinationFileName
?????*?所有的文件名中都要求包括完整的路徑名在內
?????*?
@param
?SourceFileName?String
?????*?
@param
?destinationFileName?String
?????*?
@throws
?Exception
?????
*/
????
public
?
void
?downFile(String?SourceFileName,?String?destinationFileName)?
throws
????????????Exception?
{
????????ftpclient.binary();?
//
一定要使用二進制模式
????????TelnetInputStream?ftpIn?
=
?ftpclient.get(SourceFileName);
????????
byte
[]?buf?
=
?
new
?
byte
[
204800
];
????????
int
?bufsize?
=
?
0
;
????????FileOutputStream?ftpOut?
=
?
new
?FileOutputStream(destinationFileName);
????????
while
?((bufsize?
=
?ftpIn.read(buf,?
0
,?buf.length))?
!=
?
-
1
)?
{
????????????ftpOut.write(buf,?
0
,?bufsize);
????????}
????????ftpOut.close();
????????ftpIn.close();
????}
????
/**?*/
/**
?????*從FTP文件服務器上下載文件，輸出到字節數組中
?????*?
@param
?SourceFileName?String
?????*?
@return
?byte[]
?????*?
@throws
?Exception
?????
*/
????
public
?
byte
[]?downFile(String?SourceFileName)?
throws
????????????Exception?
{
????????ftpclient.binary();?
//
一定要使用二進制模式
????????TelnetInputStream?ftpIn?
=
?ftpclient.get(SourceFileName);
????????ByteArrayOutputStream?byteOut?
=
?
new
?ByteArrayOutputStream();
????????
byte
[]?buf?
=
?
new
?
byte
[
204800
];
????????
int
?bufsize?
=
?
0
;
????????
while
?((bufsize?
=
?ftpIn.read(buf,?
0
,?buf.length))?
!=
?
-
1
)?
{
????????????byteOut.write(buf,?
0
,?bufsize);
????????}
????????
byte
[]?return_arraybyte?
=
?byteOut.toByteArray();
????????byteOut.close();
????????ftpIn.close();
????????
return
?return_arraybyte;
????}
????
/**?*/
/**
調用示例
?????*?FtpUpfile?fUp?=?new?FtpUpfile("192.150.189.22",?21,?"admin",?"admin");
?????*?fUp.login();
?????*?fUp.buildList("/adfadsg/sfsdfd/cc");
?????*?String?destination?=?"/test.zip";
?????*?fUp.upFile("C:\\Documents?and?Settings\\Administrator\\My?Documents\\sample.zip",destination);
?????*?ArrayList?filename?=?fUp.fileNames("/");
?????*?for?(int?i?=?0;?i?<?filename.size();?i++)?{
?????*?????System.out.println(filename.get(i).toString());
?????*?}
?????*?fUp.logout();
?????*?
@param
?args?String[]
?????*?
@throws
?Exception
?????
*/
????
public
?
static
?
void
?main(String[]?args)?
throws
?Exception?
{
????????FTPConnector?fUp?
=
?
new
?FTPConnector(
"
218.206.76.252
"
,?
21
,?
"
ftpuser
"
,?
"
abc123
"
);
????????fUp.login();
????????
/**/
/*
????????fUp.buildList("/adfadsg/sfsdfd/cc");
????????????????String?destination?=?"/test/SetupDJ.rar";
????????????????fUp.upFile(
?????????"C:\\Documents?and?Settings\\Administrator\\My?Documents\\SetupDJ.rar",
????????????????????????destination);
????????????????ArrayList?filename?=?fUp.fileNames("/");
????????????????for?(int?i?=?0;?i?<?filename.size();?i++)?{
????????????????????System.out.println(filename.get(i).toString());
????????????????}
????????????????fUp.downFile("/sample.zip",?"d:\\sample.zip");
?????????
*/
????????FileInputStream?fin?
=
?
new
?FileInputStream(
????????????????
"
d:\\OrdSub_20061115133821_401517.xml
"
);
????????
byte
[]?data?
=
?
new
?
byte
[
20480000
];
????????fin.read(data,?
0
,?data.length);
????????fUp.upFile(
"
d:/OrdSub_20061115133821_401517.xml
"
,?
"
/OrdSub_20061115133821_401517.xml
"
);
????????fUp.logout();
????????System.out.println(
"
程序運行完成！
"
);
????????
/**/
/*
FTP遠程命令列表
?????????USER????PORT????RETR????ALLO????DELE????SITE????XMKD????CDUP????FEAT
?????????PASS????PASV????STOR????REST????CWD?????STAT????RMD?????XCUP????OPTS
?????????ACCT????TYPE????APPE????RNFR????XCWD????HELP????XRMD????STOU????AUTH
?????????REIN????STRU????SMNT????RNTO????LIST????NOOP????PWD?????SIZE????PBSZ
?????????QUIT????MODE????SYST????ABOR????NLST????MKD?????XPWD????MDTM????PROT
?????????
*/
????????
/**/
/*
在服務器上執行命令,如果用sendServer來執行遠程命令(不能執行本地FTP命令)的話，所有FTP命令都要加上\r\n
?????????ftpclient.sendServer("XMKD?/test/bb\r\n");?//執行服務器上的FTP命令
?????????ftpclient.readServerResponse一定要在sendServer后調用
?????????nameList("/test")獲取指目錄下的文件列表
?????????XMKD建立目錄，當目錄存在的情況下再次創建目錄時報錯
?????????XRMD刪除目錄
?????????DELE刪除文件
?????????
*/
????}
}
posted on 2006-11-27 10:57
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