Question

我正在尝试获取json表单url：

uri = URI.parse("http://84.38.185.251:9262/send")

http = Net::HTTP.new(uri.host, uri.port)
request = Net::HTTP::Get.new(uri.request_uri)

response = http.request(request)

response.code             # => 301
response.body             # => The body (HTML, XML, blob, whatever)
response["cache-control"] # => public, max-age=2592000
puts response.body

但是我收到一个错误：`EOFError（到达文件末尾）： app / controllers / sensors_controller.rb：35：在sensinfo'

中

sensors_controller.rb：35：

response = http.request(request)

我做错了什么？

Answer 1

此错误主要用于使用https

如果是https那么

请尝试这个

uri = URI.parse("https://84.38.185.251:9262/send")
http = Net::HTTP.new(uri.host, uri.port)
request = Net::HTTP::Get.new(uri.request_uri)
http.use_ssl = true  
response = http.request(request)

注意aditional

http.use_ssl = true

如果不是https

http.use_ssl = false

或者您可以添加条件

http.use_ssl = true if domain =~ /^https/

您可以在http://expressica.com/2012/02/10/eoferror-end-of-file-reached-issue-when-post-a-form-with-nethttp/

上获得更多信息

Answer 2

我认为这是一种某种错误; typhoeus似乎有效：

require 'typhoeus'

response = Typhoeus.get("http://84.38.185.251:9262/send")
p response.body
#=> {"ids":"-1","data":{"temp":"nan","h":"-1"},"status":"255","voltage":"-1"}

使用http.request在Ruby on Rails中使用EOFError（文件末尾）

2 个答案: