applicationContext.getBean()是什么意思
applicationContext.getBean() 方法用来获取Spring容器已经初始化的bean初始化之后的原型一共有以下几种类型:Object getBean(String var1) throws BeansException;<T> T getBean(String var1, Class<T> var2) throws BeansException;Obj
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applicationContext.getBean() 方法用来获取Spring容器已经初始化的bean
初始化之后的原型一共有以下几种类型:
Object getBean(String var1) throws BeansException;
<T> T getBean(String var1, Class<T> var2) throws BeansException;
Object getBean(String var1, Object... var2) throws BeansException;
<T> T getBean(Class<T> var1) throws BeansException;
<T> T getBean(Class<T> var1, Object... var2) throws BeansException;
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