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关于循环依赖 #24

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dajiao918 opened this issue Nov 30, 2021 · 6 comments
Open

关于循环依赖 #24

dajiao918 opened this issue Nov 30, 2021 · 6 comments

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@dajiao918
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我想问一下博主，如果当两个prototype类型的对象互相引用的话，循环依赖是不是还存在呢？我感觉您的代码只能解决单例的循环依赖
@dajiao918
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当然，我还没看到高级篇，才看到了Aware这里

@DerekYRC
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DerekYRC commented Dec 1, 2021

prototype

不用考虑prototype类型bean的循环依赖

@DerekYRC DerekYRC closed this as completed Dec 1, 2021
@DerekYRC DerekYRC reopened this Nov 24, 2022
@DerekYRC
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@dajiao918 prototype类型的对象不存在循环依赖的问题，因为每次都容器中获取的prototype类型对象都是新new出来的，不是同一个对象

@wangxinyuanUESTC
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你好 博主，想问下循环依赖的问题，我把Car对象也增加了一个Person属性，如图
image然后执行
ApplicationContextTest单测，发现会有栈溢出异常，好像还是属性注入的时候死循环了，这种是我操作不对还是代码里其实还没解决循环依赖的问题？求教
image

@wangxinyuanUESTC
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不好意思，我在Spring.xml里改了Bean配置，如图所示
image
应该就是因为这个配置导致属性赋值的时候栈溢出了

@DerekYRC
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@wangxinyuanUESTC 还有问题吗？

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3 participants
@wangxinyuanUESTC @DerekYRC @dajiao918