spring注入bean的三種方式 怎么在servlet里面獲取spring通過注解方式注入的servicebean?
怎么在servlet里面獲取spring通過注解方式注入的servicebean?Private static ApplicationContext ApplicationContext/**實現(xiàn)ap
怎么在servlet里面獲取spring通過注解方式注入的servicebean?
Private static ApplicationContext ApplicationContext/**實現(xiàn)applicationcontextaware接口的回調方法,并設置上下文環(huán)境*/public void setapplicationcontext(ApplicationContext ApplicationContext){SpringContextUtil.applicationContext=applicationContext}public static applicationContext getApplicationContext(){return applicationContext}/**獲取對象*@returnobject使用給定名稱注冊的bean實例(服務注釋方法,自動生成小寫類名為bean name)*/public static object getBean(string name)拋出beansexception{