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Spring AOP中JDK和CGLib动态代理哪个更快？-wx5c7f616d835a9的博客
source link: https://blog.51cto.com/14227759/2400378
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一、背景昨天一位小伙伴面试的时候被问到：Spring AOP中JDK和CGLib动态代理哪个效率更高？在知识星球整理了一下，今天特分享出来，供大家参考！二、基本概念首先，我们知道Spring AOP的底层实现有两种方式：一种是JDK动态代理，另一种是CGLib的方式。自Java 1.3以后，Java提供了动态代理技术，允许开发者在运行期创建接口的代理实例，后来这项技术被用到了Spring的很多地方
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