方法名称以 get 开头的 Spring AOP 切入点 [英] Spring AOP Pointcut with method name starting with get

问题描述

我正在尝试为 Spring AOP 实现切入点.应该记录所有类似于 getXXXX 的方法.我尝试了以下操作，但要么抛出异常，要么不触发:

I'm trying to implement a Pointcut for spring AOP. All the methods which are like getXXXX should be logged. I tried the following but either they throw exception or does not trigger:

第一次尝试

@Pointcut("within(net.services.*.get*)")
private void clServiceLayer() {}

@Pointcut("within(net.services.*.get*(..))")
private void clServiceLayer() {}

需要关于切入点正确表达的帮助.

Need help with the proper expression for point cut.

推荐答案

within 限制匹配到某些类型内的连接点.相反，您应该使用 execution Pointcut Designator 来匹配方法执行连接点:

within limits matching to join points within certain types. Instead you should use execution Pointcut Designator for matching method execution join points:

@Pointcut("execution(* net.tds.adm.metasolv.customerlink.services.*.get*(..))")

查看 Spring 文档 进行更详细的讨论.

Checkout the Spring Documentation for more detailed discussion.

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