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2019-11-01：什么是AOP？在Android中它有哪些应用场景？ #179

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Moosphan opened this issue Nov 1, 2019 · 6 comments
Open

2019-11-01：什么是AOP？在Android中它有哪些应用场景？ #179

Moosphan opened this issue Nov 1, 2019 · 6 comments
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Java 技术前瞻

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@Moosphan
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Moosphan commented Nov 1, 2019

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@Moosphan Moosphan changed the title 2019-11-01：什么是AOP？它有哪些应用场景？ 2019-11-01：什么是AOP？在Android中它有哪些应用场景？ Nov 1, 2019
@kwcn
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kwcn commented Nov 1, 2019

AOP，面向切面编程，Android里面大多是使用动态代理技术来实现
在日志统计，登录信息check，网络是否连接等场景有应用，主要是用来避免每次做check时都写重复的逻辑代码。

@gabyallen
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AOP，针对切面编程，Android里面大部分是使用动态代理技术来实现
在日志统计，登录信息检查，网络是否连接等场景有应用，主要是避免每次检查时都写重复的逻辑代码。

@chenqi5256969
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避免重复代码

@xiongliang120
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xiongliang120 commented Nov 5, 2019 •
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Android 可以使用 AspectJ 实现 AOP 编程， 实现原理是编译时在注解处嵌入代码，侵入性小

@icytz
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icytz commented Nov 28, 2019

aop的实现有静态代理和动态代理，静态代理有静态代理模式，基于Ajc编译器的AspectJ,
动态代理有JDK动态代理，在android的实现是InvicationHandler，需要实现接口，该有CGlib 实习方式是创建子类来继承源类。
应用场景有各种状态监测比如登录、网络、权限等。日志埋点，性能分析。

@mlinqirong
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面向切面编辑 只要场景有埋点 日志分析

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@mlinqirong @xiongliang120 @kwcn @chenqi5256969 @gabyallen @icytz @Moosphan