ruby - 未初始化的常量 Student::Net

Question

我正在使用rails 3.0.4。我打算在保存学生记录后向特定号码发送短信。我将在下面提到的代码在 rails 2.X 中运行良好，但在 rails 3.0.4 上，我得到一个错误：

NameError in StudentsController#create 
uninitialized constant Student::Net

代码：

def send_welcome_sms
  url=URI.parse("http://webaddress.com");

  #error occuring at this point
  request = Net::HTTP::Post.new(url.path)  
  message = "message goes here"
  request.set_form_data({'username'=>"abc", 'password'=>"xyz", 'to'=> "some number", 'text'=> "#{message}", 'from'=> "someone"})
  response = Net::HTTP.new(url.host, url.port).start {|http| http.request(request) }
  # If U are Behind The Proxy Comment Above Line And  Uncomment Below Line, Give The Proxy Ip & Port
  #response = Net::HTTP::Proxy("PROXY IP", PROXYPORT).new(url.host, url.port).start {|http| http.request(request) }

  case response
  when Net::HTTPSuccess
    puts response.body
  else
    response.body
    response.error!
  end
end

score 15 · Accepted Answer

确保您在require某个地方有适当的语句，无论是在您的控制器中，还是最好是在您的environment.rb文件或初始化程序中：

require 'net/http'

ruby - 未初始化的常量 Student::Net

1 回答 1

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