namesList.add(tempName);
// System.out.println(temp);
// 处理代码处
// j = i + 2; //上一次位置二进制模式
j = i + 1; // 上一次位置字符模式
}
i = i + 1;
}
return namesList;
}
/**
* 上传文件到FTP服务器,destination路径以FTP服务器的"/"开始,带文件名、 上传文件只能使用二进制模式,当文件存在时再次上传则会覆盖
*
* @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(); // 此行代码必须放在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中的流上传到FTP服务器, 上传文件只能使用二进制模式,当文件存在时再次上传则会覆盖 字节数组做为文件的输入流,此方法适用于JSP中通过
* request输入流来直接上传文件在RequestUpload类中调用了此方法,destination路径以FTP服务器的"/"开始,带文件名
*
* @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(); // 此行代码必须放在buildList之后
TelnetOutputStream ftpOut = ftpclient.put(destination);
ftpOut.write(sourceData, 0, sourceData.length);
// ftpOut.flush();
ftpOut.close();
}
/**
* 从FTP文件服务器上下载文件SourceFileName,到本地destinationFileName 所有的文件名中都要求包括完整的路径名在内
*
* @param SourceFileName
* String
* @param destinationFileName
* String
* @throws Exception
*/
public void downFile(String SourceFileName, String destinationFileName)
throws Exception {
ftpclient.binary(); // 一定要使用二进制模式
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();
}
/**
* 从FTP文件服务器上下载文件,输出到字节数组中
*
* @param SourceFileName
* String
* @return byte[]
* @throws Exception
*/
public byte[] downFile(String SourceFileName) throws Exception {
ftpclient.binary(); // 一定要使用二进制模式
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;
}
/**
* 调用示例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[]