Convert to string/text ruby
I'm using the following code to download a page through a POST request:
require 'net/http'
require 'uri'
res = Net::HTTP.post_form(URI.parse('http://example.com'),{'开发者_如何学JAVApost'=>'1'})
puts res.split("Date")
The URL I originally used has been replaced with example.com
It works great, but when I try to call split (last line) it returns an error:
<main>': undefined method
split' for # (NoMethodError)
I'm new to ruby, so I'm confused about this error.
The method you are calling returns a HTTPResponse object, so you need to leverage that object's methods to get what you want. maybe something like:
require 'net/http'
require 'uri'
res = Net::HTTP.post_form(URI.parse('http://example.com'),{'post'=>'1'})
puts res.body.split("Date")
Notice the body method.
Or, if you want to see all the data returned:
require 'net/http'
require 'uri'
res = Net::HTTP.post_form(URI.parse('http://example.com'),{'post'=>'1'})
puts res.inspect
Hope this helps!
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