spring BeanFactory 的getbean 有幾個重載的方法
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慕妹3242003
TA貢獻1824條經驗 獲得超6個贊
有四個:(要學會去查看spring的api)
1: <T> T getBean(Class<T> requiredType)
Return the bean instance that uniquely matches the given object type, if any.
2: Object getBean(String name)
Return an instance, which may be shared or independent, of the specified bean.
3:<T> T getBean(String name, Class<T> requiredType)
Return an instance, which may be shared or independent, of the specified bean.
4: Object getBean(String name, Object... args)
Return an instance, which may be shared or independent, of the specified bean.
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