FOSUserBundle被查詢兩次獲得用戶

退房線＃2，＃3，從底部開始：FOSUserBundle被查詢兩次獲得用戶

[2012-09-11 16:44:55] event.DEBUG: Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\ProfilerListener::onKernelRequest". [] {"token":"504f6a8727898"} 
[2012-09-11 16:44:55] event.DEBUG: Notified event "kernel.request" to listener "Symfony\Bundle\FrameworkBundle\EventListener\SessionListener::onKernelRequest". [] {"token":"504f6a8727898"} 
[2012-09-11 16:44:55] event.DEBUG: Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelRequest". [] {"token":"504f6a8727898"} 
[2012-09-11 16:44:55] request.INFO: Matched route "myapp_main_default_index" (parameters: "_controller": "Myapp\MainBundle\Controller\DefaultController::indexAction", "_route": "myapp_main_default_index") [] {"token":"504f6a8727898"} 
[2012-09-11 16:44:55] event.DEBUG: Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::onKernelRequest". [] {"token":"504f6a8727898"} 
[2012-09-11 16:44:55] event.DEBUG: Notified event "kernel.request" to listener "Symfony\Component\Security\Http\Firewall::onKernelRequest". [] {"token":"504f6a8727898"} 
[2012-09-11 16:44:55] security.DEBUG: Read SecurityContext from the session [] {"token":"504f6a8727898"} 
[2012-09-11 16:44:55] security.DEBUG: Reloading user from user provider. [] {"token":"504f6a8727898"} 
[2012-09-11 16:44:55] doctrine.INFO: MongoDB query: {"find":true,"query":{"_id":{"$id":"504f548c8c2d892617000000"}},"fields":[],"db":"myapp_db","collection":"User"} [] {"token":"504f6a8727898"} 
[2012-09-11 16:44:55] doctrine.INFO: MongoDB query: {"limit":true,"limitNum":1,"query":{"_id":{"$id":"504f548c8c2d892617000000"}},"fields":[]} [] {"token":"504f6a8727898"} 
[2012-09-11 16:44:55] doctrine.INFO: MongoDB query: {"limit":true,"limitNum":1,"query":{"_id":{"$id":"504f548c8c2d892617000000"}},"fields":[]} [] {"token":"504f6a8727898"} 
[2012-09-11 16:44:55] security.DEBUG: Username "test" was reloaded from user provider. [] {"token":"504f6a8727898"}

我看來，像它使一個重複的查詢。

我該怎麼辦？

來源

2012-09-15 ChocoDeveloper

如果沒有提供代碼，很難追蹤到。大多數IDE支持使用xDebug進行調試，您可以按照執行的每一行執行。 PHPStorm，Eclipse ..選擇你的武器並追蹤下來:) – weyandch

你可以啓用MongoDB [profiler]（http://www.mongodb.org/display/DOCS/Database+Profiler）級別爲2（所有查詢）來確認是否有實際的雙重查詢，或者這只是一個日誌異常。我對FOSUserBundle並不熟悉，但它可能會將多個（重複）查詢作爲其邏輯的一部分。 – Stennie

現在我認爲它不是多次查詢，它只是如何記錄。在其他查詢中，查詢的每個部分都有1個日誌行，但開發工具欄顯示爲1個查詢，所以它必須是正確的。

來源

2012-10-09 02:04:06 ChocoDeveloper

FOSUserBundle被查詢兩次獲得用戶

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