0
在spring mvc应用程序中,每种bean类型的正确范围如下:Spring和bean的范围,服务应该是单例,dao的应该是每个请求?
1. service's which have properties that are Dao's be singleton?
2. Dao's that reference a data source should be per request scope.
这是否合理?
而数据源也是单身人士b/c是支持线程池的权利? – codecompleting 2011-12-15 19:24:15