Springboot boot boot extension
1. Background
2. Extensible interface startup call sequence diagram
3.ApplicationContextInitializer
4.BeanDefinitionRegistryPostProcessor
5.BeanFactoryPostProcessor
6.InstantiationAwareBeanPostProcessor
7.SmartInstantiationAwareBeanPostProcessor
8.BeanFactoryAware
9.ApplicationContextAwareProcessor
10.BeanNameAware
11.@PostConstruct
12.Initial ...
Posted by BuzFortuna on Tue, 10 May 2022 05:53:27 +0300
SpringBoot+Mybatis integration - Final Version (integrated with Swagger)
catalogue
Create SpringBoot project
Create a new project
Create a new module
Prepare database
New database
New user table t_user
Insert test data
Integrate Mybatis
Add corresponding Jar package
code implementation
User
dao(UserMapper)
mapper.xml
UserService
UserService
UserController
application.properties
verification
Integr ...
Posted by eranwein on Tue, 10 May 2022 02:38:43 +0300
SpringBoot uses jsr303 verification
Dependency addition
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-validation</artifactId>
</dependency>
Some older versions of SpringBoot need to add related dependencies. The 2.1.4 distribution I use does not need this operation.
Verify that the parameters a ...
Posted by spartan789 on Mon, 09 May 2022 23:25:48 +0300
springboot custom Cache @ Cache
Statement:
If the article is inappropriate, please summarize it for your own reference.
The source code of this article has been uploaded to Baidu online disk.
Link: https://pan.baidu.com/s/1lS6Ff6gZFk6mirEagP-rcQ
Extraction code: ric4
Spring Boot is a new framework provided by pivot team. It is designed to simplify the initial const ...
Posted by jacko_162 on Mon, 09 May 2022 15:19:03 +0300
Spring boot + mybatis + spring technology integration to realize CRUD operation of commodity brand module
Business description
Requirement description
There is a commodity subsystem in any e-commerce system, and there will be a brand information management associated with commodities. In the current business system design, we want to design and implement the management of commodity brand information
Business architecture analysis
In brand informati ...
Posted by sgoldenb on Mon, 09 May 2022 00:52:43 +0300
[original] use of Spring Boot filter, listener and interceptor
Focus on "full stack of Java backend technology"**
Reply to "interview" to obtain a full set of interview materials from large factories
There are many scenarios in which filters, listeners and interceptors are used in development. Today, let's talk about how these three are used in daily development.
Concepts and usage scen ...
Posted by ashrust on Sun, 08 May 2022 23:18:38 +0300
[springcloud collection] 04: new cloud - payment module for micro service providers
The advanced path of a programmer who almost enters a large factory after graduation - not only to consolidate knowledge, but also to increase fans.
Collection + attention makes it easy to watch subsequent updates.
Personal wechat official account [one IT] shares software, resources, tutorials and benefits every day.
In the previous sect ...
Posted by DuNuNuBatman on Sun, 08 May 2022 22:47:21 +0300
SpringBoot Bean Specify Initialization Order Details
Recently, we encountered the problem that SpringBoot out-of-container class initialization relies on beans inside the container. Since there is a certain order in which beans inside the container are initialized, we looked up the data on the Internet and recorded it here.
0. Preface
This article describes several possible ways to control the ...
Posted by PurpleMonkey on Sun, 08 May 2022 19:09:55 +0300
Here comes the RabbitMQ dry goods you want most!!!
preface
At the beginning of the article, we first lead to several questions: Are you still worried about the need to synchronize some data between two (more) systems through scheduled tasks? Are you struggling with the problem of calling and communicating between different processes in heterogeneous systems? If so, congratulations. Messaging ...
Posted by james_holden on Sun, 08 May 2022 11:40:29 +0300
SpringBoot2.x+Spring5+Mybits3.x later use vue front-end to build front-end and back-end separation-1 to get to know the new SSM
catalogue
What is annotation
What is the Spring framework
Relationship between SpringBoot and SpringClound
Common SpringBoot project development methods
Recommended solutions for learning new technologies
What is annotation
Java annotation is some meta information attached to the code, which is used for parsing and using some tools dur ...
Posted by chigley on Sun, 08 May 2022 09:10:50 +0300