看看文档。
您需要猴子补丁或派生您自己的类WWW::Mechanize
来覆盖该post
方法,以便将自定义标头传递给私有方法post_form
。
例如,
class WWW::Mechanize
def post(url, query= {}, headers = {})
node = {}
# Create a fake form
class << node
def search(*args); []; end
end
node['method'] = 'POST'
node['enctype'] = 'application/x-www-form-urlencoded'
form = Form.new(node)
query.each { |k,v|
if v.is_a?(IO)
form.enctype = 'multipart/form-data'
ul = Form::FileUpload.new(k.to_s,::File.basename(v.path))
ul.file_data = v.read
form.file_uploads << ul
else
form.fields << Form::Field.new(k.to_s,v)
end
}
post_form(url, form, headers)
end
end
agent = WWW::Mechanize.new
agent.post(URL,POSTDATA,{'custom-header' => 'custom'}) do |page|
p page
end