Ruby: set_form_data深沉嵌套数据损坏问题

Net::HTTP

restclient

set_form_data

http.form_data = {"q" => "ruby", "lang" => "en"}
http.form_data = {"q" => ["ruby", "perl"], "lang" => "en"}
http.set_form_data({"q" => "ruby", "lang" => "en"}, ';')

http.set_form_data({:a => {:b => :c}})
http.set_form_data({:a => ["ruby", "perl"]})

http.set_form_data({:a => ["ruby", "perl"]})

{:a => "ruby"}

http.form_data = {'a[]' => ["ruby", "perl"]}

http.form_data = { 'table[field]' => value, 'table[f2]' => v2 }