JAVA FTP上传

java 代码

package common.ftpOperate;

import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import org.apache.commons.net.ftp.FTP;
import org.apache.commons.net.ftp.FTPClient;
import org.apache.commons.net.ftp.FTPConnectionClosedException;
import org.apache.commons.net.ftp.FTPReply;
public class FtpUpload {
    String hostName = "211.137.79.177";

    String userName = "rbtdiy";

    String password = "rbtdiy";

    String remoteDir = "rbtdiy";
    String port = "rbtdiy";

    public FtpUpload() {




            if (remoteDir == null || remoteDir.equalsIgnoreCase("")) {

                remoteDir = null;
            }


    }

    public boolean UploadFile(String localfilename, String remotefilename) {
        FTPClient ftp = new FTPClient();
        int reply;
        try {
            ftp.connect(hostName,Integer.parseInt(port));
            reply = ftp.getReplyCode();
            if (!FTPReply.isPositiveCompletion(reply)) {
                ftp.disconnect();
                return false;
            }
        } catch (IOException e) {
            if (ftp.isConnected()) {
                try {
                    ftp.disconnect();
                } catch (IOException f) {
                    return false;
                }
            }
        }

        try {
            if (!ftp.login(userName, password)) {
                ftp.logout();
                return false;
            }

            ftp.setFileType(FTP.BINARY_FILE_TYPE);
            //ftp.setFileType(FTP.ASCII_FILE_TYPE);
            ftp.enterLocalPassiveMode();
            //ftp.changeWorkingDirectory(remoteDir);

            ftp.setFileTransferMode(FTP.STREAM_TRANSFER_MODE);
            InputStream input = new FileInputStream(localfilename);
            if (input == null) {
                System.out.println("本地文件不存在");

            }
            ftp.storeFile(remotefilename, input);
            input.close();
            ftp.logout();
        } catch (FTPConnectionClosedException e) {
            if (ftp.isConnected()) {
                try {
                    ftp.disconnect();
                } catch (IOException f) {
                    return false;
                }
            }
            return false;
        } catch (IOException e) {
            if (ftp.isConnected()) {
                try {
                    ftp.disconnect();
                } catch (IOException f) {
                    return false;
                }
            }
            return false;
        } finally {
            if (ftp.isConnected()) {
                try {
                    ftp.disconnect();
                } catch (IOException f) {
                    return false;
                }
            }
        }
        return true;
    }

    public static void main(String args[]) throws Exception {
        FtpUpload ftpup = new FtpUpload();
        ftpup.UploadFile("c:/java2html.java", "java2html.java");
        }

    }
}

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• 2007-08-30 13:35
• 浏览 6084
• 评论(3)
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评论

3 楼 jy34521 2012-09-18  

谢谢，

2 楼 VerRan 2009-01-13  

谢谢，提供同时对其进行了改造，有时间发到博客希望指点。

1 楼 yefeng 2007-11-28  

不知道用，web上传可不可以用ftp,我试了都不行,还是要经过http request 的