RUBY -Mechanize :: ResponseCodeError：503 => Net :: HTTPServiceUnavailable

Question

我试图在其他线程上寻找答案，但并不觉得这些答案与我的情况有关（如果情况并非如此，我很抱歉）。这就是说，我想在IRB

>  require 'mechanize' 
>  
>  agent = Mechanize.new 
>  
>  page = agent.get('https://www.amazon.com/') 

基本上我试图webscrape亚马逊运行一个简单的Ruby脚本，出于某种原因，我遇到了这个错误：

> Mechanize::ResponseCodeError: 503 => Net::HTTPServiceUnavailable for 
> https://www.amazon.com/ -- unhandled response 

有没有人遇到过这个？我觉得解决方案很简单，但我无法围绕它解决问题。

感谢您的时间，

-javi

Answer 1

The Web server (running the Web site) is currently unable to handle the HTTP request due to a temporary overloading or maintenance of the server. The implication is that this is a temporary condition which will be alleviated after some delay. Some servers in this state may also simply refuse the socket connection, in which case a different error may be generated because the socket creation timed out.

以上就是503手段。并且您的输出明确指出Net::HTTPServiceUnavailable

错误不是从您的结尾。如果我是你，我确实会确认目标服务器，看看它是否已经启动。