我有这段代码可以下载单个文件。
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import org.apache.commons.net.ftp.FTPClient;
public class NetTest {
public static void main(String[] args){
FTPClient client = new FTPClient( );
OutputStream outStream;
try {
这是服务器和密码的部分。
client.connect( "servername" );
client.login("noman123", "pass");
String remoteFile = "/a.txt";
outStream = new FileOutputStream( "a.txt" );
简单的填写下载，但是这一行出错
client.retrieveFile( remoteFile, outStream );
} catch(IOException ioe) {
System.out.println( "Error communicating with FTP server." );
} finally {
try {
client.disconnect( );
} catch (IOException e) {
System.out.println( "Problem disconnecting from FTP server" );
}
}
}
}
它给了我这样的错误 我希望你能理解我现在面临的问题
java.net.SocketException: Software caused connection abort: socket write error at java.net.SocketOutputStream.socketWrite0(Native Method) at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:109) at java.net.SocketOutputStream.write(SocketOutputStream.java:153) at sun.nio.cs.StreamEncoder.writeBytes(StreamEncoder.java:221) at sun.nio.cs.StreamEncoder.implFlushBuffer(StreamEncoder.java:291) at sun.nio.cs.StreamEncoder.implFlush(StreamEncoder.java:295) at sun.nio.cs.StreamEncoder.flush(StreamEncoder.java:141) at java.io.OutputStreamWriter.flush(OutputStreamWriter.java:229) at java.io.BufferedWriter.flush(BufferedWriter.java:254) at org.apache.commons.net.ftp.FTP.__send(FTP.java:496) at org.apache.commons.net.ftp.FTP.sendCommand(FTP.java:470) at org.apache.commons.net.ftp.FTP.sendCommand(FTP.java:547) at org.apache.commons.net.ftp.FTP.port(FTP.java:872) at org.apache.commons.net.ftp.FTPClient.openDataConnection(FTPClient.java:667) at org.apache.commons.net.ftp.FTPClient.retrieveFile(FTPClient.java:1595) at FtpDownloadDemo.main(FtpDownloadDemo.java:25)
最佳答案
关闭防火墙，本期
关于java - Ftp 文件下载 从 java 代码，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/10756438/