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我試圖通過改變 的config/application.rb中如下切換在Rails 3的會話存儲:無法獲取會話選項?
config/application.rb
#-----------------------------------
memcache_options = {
:compression => true,
:debug => false,
:namespace => "xx-cache",
:readonly => false,
:urlencode => false
}
CACHE = MemCache.new(memcache_options)
CACHE.servers = ['127.0.0.1:17898']
#check if CACHE is connected
#puts CACHE
config.action_dispatch.session = {
:session_key => '_xx_session',
:secret => 'xx',
:cache => CACHE,
:expires => 900
}
config.action_dispatch.session_store = :mem_cache_store
#-----------------------------------
Memcache的服務器正在運行。然而,運行rails s
的時候,我得到這個消息 :
=> Booting WEBrick
=> Rails 3.0.0.beta3 application starting in development on http://0.0.0.0:3000
=> Call with -d to detach
=> Ctrl-C to shutdown server
Exiting
/usr/lib/ruby/gems/1.9.1/gems/actionpack-3.0.0.beta3/lib/
action_dispatch/middleware/session/mem_cache_store.rb:19:in
`initialize': #<ActionDispatch::Session::MemCacheStore:0xa302950>
unable to find server during initialization. (RuntimeError)
看來會話選項沒有被正確地傳遞。但我不是 確定這裏有什麼問題,因爲我是Rails的新手。
任何幫助將不勝感激。
感謝