SyntaxError：net-sftp.rb：48：语法错误，意外tCONSTANT将Ruby中的“文件传输完成”从Filezilla Client放到localhost

Question

我正在使用ConEmu运行JRuby进行自动化测试，将文件从我的Filezila客户端放到我的本地主机上。它不应该是远程服务器。当我尝试在Ruby中运行以下代码来建立连接时出错。在这里传输文件并不重要。

APOLOGIES：很快就会解决。

require 'net-ssh'
require 'net-sftp'
require 'dir'

local_path = 'D:\Rubynetssh'
remote_path = '/cguclaim/virtual/data/logs/gwlogs/ClaimCenter/'
file_perm = 0644
dir_perm = 0755

puts 'Connecting to remote server'
Net::SSH.start('server', 'admin', 'password1') do  |ssh|
ssh.sftp.connect do |sftp|
puts 'Checking for files which need updating'
Find.find(local_path) do |file|
  next if File.stat(file).directory?
  local_file = "#{dir}/#{file}"
  remote_file = remote_path + local_file.sub(local_path, '')

  begin
    remote_dir = File.dirname(remote_file)
    sftp.stat(remote_dir)
  rescue Net::SFTP::Operations::StatusException => e
    raise unless e.code == 2

    sftp.mkdir(remote_dir, :permissions => dir_perm)
  end

  begin
    rstat = sftp.stat(remote_file)
   rescue Net::SFTP::Operations::StatusException => e
    raise unless e.code == 2
    sftp.put_file(local_file, remote_file)
    sftp.setstat(remote_file, :permissions => file_perm)
    next
  end

  if File.stat(local_file).mtime > Time.at(rstat.mtime)
    puts "Copying #{local_file} to #{remote_file}"
    sftp.put_file(local_file, remote_file)
  end
   end
      end 

  puts 'Disconnecting from remote server'
   end

  puts 'File transfer complete'

当我运行以下命令时

jruby net-sftp.rb

这会导致此错误语法

SyntaxError：net-sftp.rb：48：语法错误，意外tCONSTANT置'文件传输完成'

*编辑*

***现在您在评论中输入了代码，它出现错误，如下所示：

1.     LoadError: no such file to load -- net-ssh
2.     require at org/jruby/RubyKernel.java:939
3.     require at     
4.   C:/jruby-9.0.4.0/lib/ruby/stdlib/rubygems/core_ext/kernel_require.rb:54
5.     <top> at net-sftp.rb:1

---

Answer 1

下面的代码对我来说更好地建立了从Filezilla到ConEmu的连接，但是现在我需要进入ClaimCenter文件夹来查看文件是否存在

require "net/ssh"
require "net/sftp"

@hostname = "server"
@username = "admin"
@password = "password1"
@cmd = "ls -la"

res = ""
ssh = Net::SSH.start(@hostname, @username, password: @password) do |ssh|
res = ssh.exec!(@cmd)
 end

puts res