当您开始弄乱Spring的自动代理的东西时,您经常会遇到记录在案的这种行为:ClassesthatimplementtheBeanPostProcessorinterfacearespecial,andsotheyaretreateddifferentlybythecontainer.AllBeanPostProcessorsandtheirdirectlyreferencedbeanswillbeinstantiatedonstartup,aspartofthespecialstartupphaseoftheApplicationContext,thenallthoseBeanPos