在 Rails 中,我有一个关于如何获取多个参数的问题!例如:日志中的字符串是这样的
Processing ConfigurationsController#emergency_config (for 192.168.1.124 at 2010-05-31 11:45:53) [POST]
Parameters: {"authenticity_token"=>"I3GPKyrjmDRLkMIxFVS/47mgEI4ETO/+YW+R8R5Q2GM=", "tid"=>"1", "emergency"=>{"department"=>["1", "2", "3", "4", "5", "6", "7", "8"]}}
那么,我怎样才能从中获得部门价值呢?谁能告诉我答案?谢谢你!