在尝试向服务器ftp(使用隐式ssl)文件时,我始终得到“对等连接重置：套接字写入错误”或异常“软件连接中断”错误.该文件已上载到服务器,但完全为空.但是,在设置本地测试ftp服务器后,我将文件上传到该服务器没有问题.这些错误可能是由某种类型的防火墙造成的吗？如果没有,还有另一个问题.如果是,代码中的任何内容都可以更改以修复它吗？
使用Apache Commons：
String SFTPHOST = compParam.getSftpHostNme();
int SFTPPORT = 990;
String SFTPUSER = compParam.getSftpLogin();
String SFTPPASS = compParam.getSftpPassword();
FTPSClient ftpClient = new FTPSClient(true);
try {
ftpClient.connect(SFTPHOST, SFTPPORT);
if(!ftpClient.login(SFTPUSER, SFTPPASS)){
SwingUtils.showMessage(this, "Error: Trouble Connecting \n" + "User Name and Password or Host is incorrect \n"
+ "or someone else is using these credentials");
return;
}
ftpClient.enterLocalPassiveMode();
ftpClient.setFileType(FTP.ASCII_FILE_TYPE);
File f = new File(TLCTripRecordExportDlg.filePath + TLCTripRecordExportDlg.fileName);
String remoteFile = TLCTripRecordExportDlg.fileName;
FileInputStream inputStream = new FileInputStream(f);
ProgressMonitorInputStream pmiStream = new ProgressMonitorInputStream(this,"Uploading the File",inputStream);
// OutputStream os = ftpClient.storeFileStream(remoteFile);
// byte[] buffer = new byte[1024];
// int len;
// while ((len = pmiStream.read(buffer)) != -1)
// {
// os.write(buffer, 0, len);
// os.flush();
// }
// pmiStream.close();
// os.close();
if(ftpClient.storeFile(remoteFile, pmiStream)){
inputStream.close();
pmiStream.close();
}else{
SwingUtils.showMessage(this, "File Not Uploaded: " + ftpClient.getReplyString());
return;
}
该错误在商店文件中引发.这是堆栈跟踪：
java.net.SocketException: Connection reset by peer: socket write error
at java.net.SocketOutputStream.socketWrite0(Native Method)
at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92)
at java.net.SocketOutputStream.write(SocketOutputStream.java:136)
at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:65)
at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:123)
at java.io.FilterOutputStream.flush(FilterOutputStream.java:123)
at java.io.FilterOutputStream.flush(FilterOutputStream.java:123)
at com.limosys.gui.job.TLCTripUploadDlg.upload_actionPerformed(TLCTripUploadDlg.java:261)
at com.limosys.gui.job.TLCTripUploadDlg$3.actionPerformed(TLCTripUploadDlg.java:193)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)
at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236)
at java.awt.Component.processMouseEvent(Component.java:6290)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3267)
at java.awt.Component.processEvent(Component.java:6055)
at java.awt.Container.processEvent(Container.java:2039)
at java.awt.Component.dispatchEventImpl(Component.java:4653)
at java.awt.Container.dispatchEventImpl(Container.java:2097)
at java.awt.Component.dispatchEvent(Component.java:4481)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4575)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4236)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4166)
at java.awt.Container.dispatchEventImpl(Container.java:2083)
at java.awt.Window.dispatchEventImpl(Window.java:2482)
at java.awt.Component.dispatchEvent(Component.java:4481)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:648)
at java.awt.EventQueue.access$000(EventQueue.java:84)
at java.awt.EventQueue$1.run(EventQueue.java:607)
at java.awt.EventQueue$1.run(EventQueue.java:605)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:98)
at java.awt.EventQueue$2.run(EventQueue.java:621)
at java.awt.EventQueue$2.run(EventQueue.java:619)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:618)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:178)
at java.awt.Dialog$1.run(Dialog.java:1044)
at java.awt.Dialog$3.run(Dialog.java:1096)
at java.security.AccessController.doPrivileged(Native Method)
at java.awt.Dialog.show(Dialog.java:1094)
at java.awt.Component.show(Component.java:1584)
at java.awt.Component.setVisible(Component.java:1536)
at java.awt.Window.setVisible(Window.java:841)
at java.awt.Dialog.setVisible(Dialog.java:984)
at com.limosys.gui.dialogs.gen.GenDialog.setVisible(GenDialog.java:250)
at com.limosys.gui.job.TLCTripUploadDlg.showIt(TLCTripUploadDlg.java:325)
at com.limosys.gui.job.TLCTripExport$ExportTLCTripTask.invoke(TLCTripExport.java:363)
at com.limosys.dblib.utils.JLimoWorker$1.run(JLimoWorker.java:169)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:646)
at java.awt.EventQueue.access$000(EventQueue.java:84)
at java.awt.EventQueue$1.run(EventQueue.java:607)
at java.awt.EventQueue$1.run(EventQueue.java:605)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:616)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
最佳答案 我找到了答案.添加以下两行：
ftpClient.execPROT("P");
ftpClient.execPBSZ(0);
