Programming VIP

The underlying principle of spring AOP is the proxy mode, which can be divided into:Static proxyDynamic agentStatic proxyRole analysis:Abstract role: generally, interfaces or abstract classes are used to solve the problem of rentReal role: the role of the agent [landlord]Agent role: acting for real roles. After acting for real roles, we usually ...

1. Spring overview 1.1 INTRODUCTION Spring: Spring - > brings spring to the software industryIn 2002, Rod Jahnson first launched the Spring framework prototype interface21 framework.On March 24, 2004, the Spring framework was redesigned based on the interface21 framework and released the official version of 1.0.It's hard to imagine R ...

Implementation of AOP based on agent class In spring, JDK dynamic proxy is used to realize AOP programming by default. Using proxy class to create proxy is the most basic way to realize spring AOPAccording to the location of the connection point of the notification in the target method in Spring, the notification can be divided into the follow ...

Use AOP proxy interception to realize caching The simple cache implementation above: The. Net core web API uses iationfilter to implement request caching The cache needs to be defined in the Controller layer, which increases the coupling to the Controller layer. In addition, the cache is the result IActionResult cache at the controller level. ...

The core of AOP is dynamic agent mode. To master AOP, we must master the agent mode. There are two agent modes: static agent and dynamic agent. Before learning dynamic agents, master static agents. 1, Static proxy There are four roles: 1. Abstract role Interfaces or abstract classes are generally used to solve this problem. For examp ...

We know that AOP (aspect oriented programming) brings great convenience to developers, especially the apes with obsessive-compulsive disorder. There are a pile of redundant code irrelevant to the actual business in the project. You want to tear it up once you see it. It's convenient for you to sort out the relevant articles online. I can't fi ...

1. AOP of spring core 1.1 concept of AOP AOP is aspect oriented programming, that is, aspect oriented programming. Function of AOP: enhance the function of the method during program operation without modifying the source code In development: do what they are good at, and weave the service code into the core business when running. Through ...

Transaction introduction The previous article introduced spring AOP. Spring transaction is a typical application of spring AOP. Transaction is the database transaction, which means that the reading and writing of data in the same batch are either all successful or all failed to ensure the consistency of data. It is the core function of th ...

1, AOP configuration in Spring In Spring's AOP configuration, like IoC configuration, three types of configuration are supported. The first type: using XML configuration; The second type: using XML + annotation combination configuration; The third category: use pure annotation configuration. 2, XML configuration schema 1. Import dependen ...

What is AOP The following is an introduction to AOP on Wikipedia: Aspect oriented programming (AOP) is a programming idea in computer science, which aims to further separate crosscutting concerns from business subjects, so as to improve the modularization of program code. By adding an additional Advice mechanism to the existing code, the code ...