当我尝试运行以下内容时,我从ActiveRecord收到一条错误,指出找不到连接器。
require 'activerecord'
ActiveRecord::Base.establish_connection(
:adaptor => "sqlite3",
:database => "db.sqlite3"
)
错误讯息:
>> ActiveRecord::Base.establish_connection("adaptor" => "sqlite3-ruby")
ActiveRecord::AdapterNotSpecified: database configuration does not specify
adapter from
/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/gems/1.8/
gems/activerecord/2.2.2/lib/active_record/connection_adapters/abstract/
connection_specification.rb:64:in `establish_connection'
ActiveRecord gem是否已损坏,或者初始代码是否错误?
答案 0 :(得分:2)
您的参数中看起来像拼写错误的“适配器”。 -er和-or都是正确的英文,但AR是否期望特定的?根据错误消息判断,他们想要-er。