关于java:spring自动装配构造函数

“autowire constructor” (with constructor arguments by type) behavior.Also applied if explicit constructor argument values are specified,matching all remaining arguments with beans from the bean factory.<p>This corresponds to constructor injection: In this mode, a Springbean factory is able to host components that expect constructor-baseddependency resolution.
“主动拆卸构造函数”(结构函数参数按类型)行为。如果指定了显式构造函数参数值，也能够利用，将所有残余的参数与来自bean工厂的bean匹配。这对应于构造函数注入:在这种模式下，一个Springbean factory可能托管冀望基于结构器的组件依赖性解析。org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory#autowireConstructororg.springframework.beans.factory.support.ConstructorResolver#autowireConstructor

之前用BeanPostProcessor的形式解决

当初能够替换成这种

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