作为APIofDoctrine说:AnEntityRepositoryservesasarepositoryforentitieswithgenericaswellasbusinessspecificmethodsforretrievingentities.Thisclassisdesignedforinheritanceanduserscansubclassthisclasstowritetheirownrepositorieswithbusiness-specificmethodstolocateentities.但是我的用于保存实体的业务逻辑的正确位置在哪里？将正确的构造函数放入

我已经成功地将doctrine安装到我的Codeigniter项目中。现在我遇到了一个问题，我无法与我的数据库通信以从中生成我的实体。来self的codeigniterapplication/libraries/Doctrine.phpregister();$entitiesClassLoader=newClassLoader('models',rtrim(APPPATH,"/"));$entitiesClassLoader->register();$proxiesClassLoader=newClassLoader('Proxies',APPPATH.'models/proxies'