spring aop tutorial

This example full source address: Https://github.com/yu-linfeng/BlogRepositories/tree/master/repositories/Spring%20AOP%E9%AB%98%E7%BA %a7%e2%80%94%e2%80%94%e6%ba%90%e7%a0%81%e5%ae%9e%e7%8e%b0%ef%bc%882%ef%bc%89spring%20aop%e4%b8%ad%e9%80%9a%e7% 9f%a5%e5%99%a8%ef%bc%88advisor%ef%bc%89%e4%b8%8e%e5%88%87%e9%9d%a2%ef%bc%88aspect%ef%bc%89The reason why I haven't formally entered the source code for spring

One: XML configuration (traditional AOP Federation configuration and ASPECTJ AOP configuration) Note that there are two ways to configure the slice: One is the configuration of AOP notifications developed by the traditional AOP Federation, and one is the slice of the ASPECTJ framework supported by

In fact, the value of the previous article is very small, but also the suspicion of repeating the wheel, there are many examples of online AOP, the list, in fact, I want to say is not this, I want to say is the last section of the Spring configuration file:We're not using the main implementations of the AOP we analyzed in the last few sections: Proxyfactorybean.j

Talking about the annotation methods of AOP in spring and AOP in spring, springaop AOP (Aspect Oriented Programming): the terminology of AOP is "Aspect-Oriented Programming". What is Aspect-Oriented Programming? I understand that

Spring AOP and Spring AOP What is AOP (Aspect Oriented Programming ): We have always called Object Oriented Programming object-oriented Programming as a vertical Programming method. It extends to the end in a line, and can be imagined as an endless path. There is often a sit

Write in frontTime is intermittent, this time write a little about the spring AOP interceptor chain. As for how to get spring interceptors, the previous blog has been written clearly (Spring---AOP (2)---the Spring

can be inserted into a slice during application executionPointcut: Tangent--in practice, select the connection point where the slice is inserted, which defines which points are enhanced.Introduction: Introducing--adding new methods and properties to an existing class.Weaving: Weaving--the process of applying facets to a target object and creating a new proxy object. (can also be implanted)4. In the life cycle of an early target object, there are multiple points that can be woven into:

[Spring-boot] spring aop is initially exposed to aspect programming, spring-bootaop As we all know, spring has two core functions: aop and ioc, that is, face-oriented and control inversion. Here we will discuss how to use

Implementation of spring _ aop_proxy AOP static proxy and Spring AOP dynamic proxy Static proxy Implementation of AOP in Spring: In our project, there will be log records and permission management and other content unrelated to th

Spring AOP and Spring AOP Introduction to AOPAOP (Aspect-Oriented Programming): a new methodology that complements traditional OOPThe main programming object aspect of AOP, while the cross-section modular cross-cutting concernsWhen applying

Spring AOP practices and Spring AOP practices Spring AOP and AspectJ are two different implementations of AOP. The former is a dynamic proxy, and the latter is a static proxy. The rol

Four implementation methods of spring AOP and four implementation methods of spring AOP1. Classic proxy-based AOP 1. Create a notification: Define an Interface Public interface Sleepable {void sleep ();} and then write a Human class, which implements this interface public Human implements Sleepable {public void sleep

speak in this field.Notice (Advice):In AOP terminology, the work of a slice is called a notification.Notifications define what facets are and when to use them. In addition to describing the work to be done on the slice, the notification solves the issue of when to perform the work. Should it be applied before a method is called? After? Before and after both calls? Or is it only called when the method throws an exception?There are 5 types of notificat

The previous article describes the principles and usage of Spring IOC. This article describes Spring's support for AOP. First, let's review the Spring IOC container and understand Spring IOC in a popular way, that is, to install the lightbulb at home and buy it online, we only need to place an order (ApplicationContext

Spring AOP dynamic multi-data source instance details, Spring AOP Examples of Spring AOP dynamic multi-data sources When read/write splitting is used in the project, we will encounter multiple data sources. Multiple data sources a

Spring AOP log management and Spring AOP logIntroduction to AOP AOP (Aspect-OrientedProgramming, Aspect-Oriented Programming) Several Concepts of AOP 1. Aspect (Aspect): Aspect is a mod

Spring AOP instances and Spring AOP instancesDetailed description of AOP instances in Spring Services to be enhanced If the following service is available, its function is very simple. Print the input parameters and return the par

-concern and weave the cross-concern to the system; for example, the log mentioned above; Improve OOP; Reduces coupling between components and modules; Make the system easy to expand; In addition, due to separation of concerns, you can obtain better reuse of components. 6.1.3 basic concepts of AOP Before performing AOP development, familiarize yourself with the following concepts: Connection Point Joi

GoWorkaround:Http://forum.springsource.org/showthread.php?85016-IllegalArgumentException-with-ApplicationContextAware-ProxyAdd proxy-target-class= "True" to the configuration fileOr:Now my configuration file is as follows:Explain:The dynamic proxy used by AOP can be for interfaces or classes. The dynamic proxy for Java can only be used for interfaces.When using spring A