0
我试图将本地文件夹文件的最后修改日期设置为FTP文件的最后修改日期。 但是,在返回值中它返回false并且日期也没有正确设置。在Java中设置lastmodifieddate时出错
下面是函数,
public static void getModifiedDateAndTimeFromFTPFile(String FTPHost, String FTPUserName, String FTPPassword, String FTPRemoteDirectory, String localFilePath, String fileName) {
try{
//get Local File
File fileLocal = new File(localFilePath + fileName);
//Connect to FTP and get the lastmodified time of File.
FTPClient client = new FTPClient();
client.connect(FTPHost);
client.login(FTPUserName, FTPPassword);
client.changeWorkingDirectory(FTPRemoteDirectory);
FTPFile ftpFile = client.listFiles(fileName)[0];
//Get last_modified date of FTP file.
Date ftpFileDate = ftpFile.getTimestamp().getTime();
//Now set date to the Local File.
boolean boolSetTime = fileLocal.setLastModified(ftpFileDate.getTime());
System.out.println(" Was last modified time set successfully ? : " + boolSetTime);
} catch (Exception ex) {
System.out.println("Error : " + ex.toString());
}
}
任何人能帮助我,指出我的错误?
谢谢
你试过回显ftpFileDate.getTime()吗?另外,您是否有权查看相关文件? – 2012-07-13 19:38:01
是的,我有权限访问文件,即使我可以下载文件。 – 2012-07-13 19:50:52
我也尝试打印ftpFileDate.getTime()并且它返回正确的lastmodifed日期。 – 2012-07-13 19:51:28