URL:/cgi-bin/test.cgi?FirstName=Zara&LastName=Ali
获取参数
#!/usr/bin/ruby require 'cgi' cgi = CGI.new cgi['FirstName'] # => ["Zara"] cgi['LastName'] # => ["Ali"]
另一种写法
#!/usr/bin/ruby require 'cgi' cgi = CGI.new h = cgi.params # => {"FirstName"=>["Zara"],"LastName"=>["Ali"]} h['FirstName'] # => ["Zara"] h['LastName'] # => ["Ali"]
获取全部参数
#!/usr/bin/ruby require 'cgi' cgi = CGI.new cgi.keys # => ["FirstName", "LastName"]