Question

我正在尝试使用net / sftp gem从Heroku的SFTP To Go下载文件，但我总是得到＃的未定义方法'e ='。

曾经在线搜索，但找不到任何相关解决方案。这是我的代码：

task employer_email_import: :environment do
  require 'net/sftp'
  require 'uri'

  sftptogo_url = ENV['SFTPTOGO_URL']
  uri = URI.parse(sftptogo_url)

  Net::SFTP.start(uri.host, uri.user, :password => uri.password) do |sftp|
     sftp.download!("some_directory", "some_directory")
  end

end

错误： ＃的未定义方法'e =' 你的意思是？ e **********

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"/home/romz/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/net-ssh-3.2.0/lib/net/ssh/known_hosts.rb:55:in块在search_in'“，”，“ / home / romz / .rbenv / versions / 2.4.0 / lib / ruby / gems / 2.4.0 / gems / net-ssh-3.2.0 / lib / net / ssh / known_hosts.rb：55：in map'", "/home/romz/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/net-ssh-3.2.0/lib/net/ssh/known_hosts.rb:55:in search_in'“，” /home/romz/.rbenv/versions /2.4.0/lib/ruby/gems/2.4.0/gems/net-ssh-3.2.0/lib/net/ssh/known_hosts.rb:49：在search_for'", "/home/romz/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/net-ssh-3.2.0/lib/net/ssh/transport/session.rb:96:in host_keys'“，” / home中/romz/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/net-ssh-3.2.0/lib/net/ssh/transport/algorithms.rb:251:in {{1 }}初始化'“，” /home/romz/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/net-ssh-3.2.0/lib/net/ssh/transport/session .rb：86：in {{1} }初始化“”，“ / home / romz / .rbenv / versions / 2.4.0 / lib / ruby / gems / 2.4.0 / gems / net-ssh-3.2.0 / lib / net / 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RUBY_VERSION =>“ 2.4.0”

OpenSSL :: OPENSSL_VERSION =>“ OpenSSL 1.1.0g，2017年11月2日”

OpenSSL :: VERSION =>“ 2.0.2”

rails --version => Rails 5.0.7.1

Answer 1

使用：

gem 'net-sftp'

gem 'net-ssh', '~> 5.1.0'

gem 'openssl', '~> 2.0.0.beta.1'

这将解决您的问题。

＃<OpenSSL :: PKey :: RSA：0x00563aaff72138>

1 个答案: