Question

我有以下Ruby代码，用于沙箱模式的跟踪网站：

require "net/http"
require "net/https"
require "uri"

xml = <<XML
<?xml version="1.0" encoding="ISO-8859-1" standalone="no"?><data appname="dhl_entwicklerportal" language-code="de" password="Dhl_123!" request="get-status-for-public-user"><data piece-code="00340433836536550280"></data></data>
XML

uri = URI('https://cig.dhl.de/services/sandbox/rest/sendungsverfolgung')

nhttp = Net::HTTP.new(uri.host, uri.port)
nhttp.use_ssl=true
nhttp.verify_mode=OpenSSL::SSL::VERIFY_NONE
request = Net::HTTP::Get.new(uri)
request.basic_auth 'xpackageWP', 'hidden'
response = nhttp.start {|http|
http.request(request, xml:xml)
}

puts response.body

我总是得到错误：

d:/Ruby200/lib/ruby/2.0.0/net/http/generic_request.rb:179:in `send_request_with_body' undefined method `bytesize' for #<Hash:0x2954fe8> (NoMethodError)
from d:/Ruby200/lib/ruby/2.0.0/net/http/generic_request.rb:130:in `exec'
from d:/Ruby200/lib/ruby/2.0.0/net/http.rb:1404:in `block in transport_request'
from d:/Ruby200/lib/ruby/2.0.0/net/http.rb:1403:in `catch'
from d:/Ruby200/lib/ruby/2.0.0/net/http.rb:1403:in `transport_request'
from d:/Ruby200/lib/ruby/2.0.0/net/http.rb:1376:in `request'
from D:/Dropbox_5BHIF/Dropbox/TempDHL/Main.rb:17:in `block in <main>'
from d:/Ruby200/lib/ruby/2.0.0/net/http.rb:852:in `start'
from D:/Dropbox_5BHIF/Dropbox/TempDHL/Main.rb:16:in `<main>'

我努力解决这个问题，但我想不出任何问题。当我在浏览器中用链接测试它然后一个？xml =它完美地工作，所以它似乎是我的Ruby代码的问题。

Answer 1

您将帖子数据作为哈希发送。你应该把它编码为字符串。

例如使用URI::encode_www_form：

request = Net::HTTP::Post.new(uri)
...
response = nhttp.start do |http|
  post_data = URI.encode_www_form({xml: xml})
  http.request(request, post_data)
end

更新如果您需要GET请求，请将查询字符串附加到网址。

post_data = URI.encode_www_form({xml: xml})
uri = URI('https://cig.dhl.de/services/sandbox/rest/sendungsverfolgung?' +
          post_data)

...

response = nhttp.start do |http|
  http.request(request)
end

Answer 2

request期望第二个参数的字符串，在其上调用bytesize。你给它一个哈希，它不响应bytesize。

Answer 3

使用POST而非GET请求

xml = <<XML
<?xml version="1.0" encoding="ISO-8859-1" standalone="no"?><data 

appname="dhl_entwicklerportal" language-code="de" password="Dhl_123!" request="get-status-for-public-user"><data piece-code="00340433836536550280"></data></data>
XML

uri = URI('https://cig.dhl.de/services/sandbox/rest/sendungsverfolgung')

nhttp = Net::HTTP.new(uri.host, uri.port)
nhttp.use_ssl=true
nhttp.verify_mode=OpenSSL::SSL::VERIFY_NONE
request = Net::HTTP::Post.new(uri)
request.body = xml
request.basic_auth 'xpackageWP', 'hidden'
response = nhttp.start {|http|
  http.request(request)
}

Answer 4

我通过使用.to_s解决，它返回200：D

@ client.job.create_or_update（job_name，job_xml.get_xml.to_s）

这是我目前正在使用的jenkins api客户端 https://github.com/arangamani/jenkins_api_client

Ruby未定义方法`bytesize'用于＃<hash：0x2954fe8> </hash：0x2954fe8>

4 个答案: