代理模式
学习spring 之前java中的几个模式是很重要的 其中一个就是代理模式。下面用几个简单的例子来理解一下这个模式。以及它的应用。
1,普通的代理模式。
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2,动态代理模式。
![](http://images.csdn.net/syntaxhighlighting/OutliningIndicators/None.gif)
![](http://images.csdn.net/syntaxhighlighting/OutliningIndicators/None.gif)
![](http://images.csdn.net/syntaxhighlighting/OutliningIndicators/None.gif)
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![](http://images.csdn.net/syntaxhighlighting/OutliningIndicators/None.gif)
![](http://images.csdn.net/syntaxhighlighting/OutliningIndicators/ExpandedBlockStart.gif)
![](http://images.csdn.net/syntaxhighlighting/OutliningIndicators/InBlock.gif)
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![](http://images.csdn.net/syntaxhighlighting/OutliningIndicators/ExpandedSubBlockStart.gif)
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通过代理我们屏蔽了真实对象的实现 。理解这个模式后才能更好的理解 AOP
学习spring 之前java中的几个模式是很重要的 其中一个就是代理模式。下面用几个简单的例子来理解一下这个模式。以及它的应用。
1,普通的代理模式。
2,动态代理模式。
通过代理我们屏蔽了真实对象的实现 。理解这个模式后才能更好的理解 AOP