SpringAop source code 1: notification method priority

AOP source code, I plan to be divided into four parts to learn Notification method priority source codeSection execution sequence priorityDetermine which methods need to generate proxy objects + dynamic proxy objectsExecution of notification method (interception by interceptor) In aop, it is well known that the priority of notification method ...

Posted by sribala on Tue, 05 Apr 2022 23:52:47 +0300

Exploration on relevant mechanisms of DefaultListableBeanFactory

Exploration on relevant mechanisms of DefaultListableBeanFactory The object of this article is defaultbeablefactory. Spring beans relies on version 5.0.9 RELEASE. Class diagram Key attributes DefaultSingletonBeanRegistry Private final map < string, Object > singletonobjects: stores beans that are fully instantiated and whose a ...

Posted by kazil on Tue, 05 Apr 2022 23:09:47 +0300

This is enough for learning Spring

Chapter 1 Spring overview 1.1 general Spring: it appeared around 2002, reducing the difficulty of enterprise development. Help to manage between modules and between classes, help developers create objects and manage the relationship between objects. It was introduced into China in 2003 and widely used. In 2017, a new popular framework SpringB ...

Posted by leewad on Tue, 05 Apr 2022 19:23:06 +0300

Spring MVC ---- spring MVC interceptor

catalogue Function of interceptor Difference between interceptor and filter Interceptor quick start Single interceptor Multiple interceptors Interceptor method description Function of interceptor The interceptor of Spring MVC is similar to the Filter in Servlet development, which is used to preprocess and post process the processor. ...

Posted by dmccabe on Tue, 05 Apr 2022 19:11:35 +0300

[Spring] four important extension points of bean life cycle in Spring

I BeanDefinitionRegistryPostProcessor extension point 1. Rewrite postProcessBeanDefinitionRegistry BeanDefinitionRegistryPostProcessor inherits from beanfactory postprocessor. You need to override the postProcessBeanDefinitionRegistry method 2. Obtain BeanDefinitionRegistry, add, delete and modify BeanDefinition By implementing the BeanDe ...

Posted by mastercool on Tue, 05 Apr 2022 16:11:27 +0300

Spring notes [Xikai]

Spring brief introduction In 2002, the prototype of Spring framework, interface21 framework, was launched for the first timeSpring framework is based on interface21 framework. After redesign, it released the official version of 1.0 on March 24, 2004Founder of Rod Johnson Spring FrameworkSpring concept: make the existing technology easier to u ...

Posted by genom on Tue, 05 Apr 2022 15:18:38 +0300

[Spring] lesson 2 use of IOC annotation method of Spring framework

concept After the preliminary understanding of the Spring framework in the previous article, this paper uses Java annotation to get a new understanding of the IOC of the Spring framework. 1. Build the project environment Open the IEDA development software, create a web application project, import the jar package of the Spring framework into ...

Posted by anthony88guy on Tue, 05 Apr 2022 14:54:25 +0300

WebService call summary

Background: In the real development scenario of the project, when corresponding to different third-party manufacturers, we will encounter the scenario of interaction through the WebService interface. Because the third party may deploy the Ngnix load, resulting in tool Exe call exception. SoapUI call is successful. SoapUI generates the corresp ...

Posted by jimbo2150 on Tue, 05 Apr 2022 00:11:16 +0300

[Spring] understanding of AOP -- Agent Enhancement

What is AOP Aspect Oriented Programming is a technology that realizes the unified maintenance of program functions through precompiling and runtime dynamic agent. AOP is a continuation of OOP and a derivative of functional programming. AOP can isolate (i.e. decouple) all parts of business logic, so as to improve the reusability of programs. ...

Posted by cerebrus189 on Mon, 04 Apr 2022 21:33:54 +0300

Building ruoyi Vue management system from scratch -- implementation of integrated log

The corresponding excerpt code file after the end of this chapter: Gangbb-Vue-05-Log Historical legacy TODO: Chapter III The mybatis cache is not used for the time being. After integrating redis, redis will be used as the cache (the integration of redis is completed).Rewrite the mybatis configuration file and scan the mapper (the log inte ...

Posted by im8kers on Mon, 04 Apr 2022 11:26:07 +0300