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catalogue Integration of Spring and Web Environment ApplicationContext application context acquisition method Spring provides tools for obtaining application context Spring MVC overview Introduction to spring MVC Spring MVC quick start   Spring MVC component analysis   1. Execution process of spring MVC 2. Spring MVC componen ...

1 Maven Maven is the most popular Java project building tool Why do I need to use Maven? Maven can help us manage jar packages and build projects automatically in Java Web development. 1.1 Install Maven Official download: Maven – Welcome to Apache Maven Installation: Decompress the package. Maven Core Profile Set.xml   1.2 Configuring ...

Review the basic use of spring As the saying goes: knives don't need to rust after a long time, but knowledge can also be lost after a long time. This article reviews the basic use of spring. concept spring is a lightweight container (framework) for control inversion (IoC) and face-to-face (AOP) IOC: Control reversal refers to the tran ...

In previous articles“ Elasticsearch: use Spring Boot to create REST APIs to access elasticsearch ”, I described in detail how to use it in Spring Boot applications   Elasticsearch rest high level client library to connect with elasticsearch. In today's article, I'll use another library   spring-boot-starter-data-elasticsea ...

This article explains what WebFlux is step by step in the following order: 1,Reactive Stream 2,Reactor 3,WebFlux Among them, Reactive Stream is an important new feature of Java 9, and Reactor is equivalent to Java 8 Stream + java 9 Reactive Stream. The core of the final WebFlux is developed based on the relevant API of Reactor. 1,Reac ...

2. Introduction to spring boot 2.1 configuration file 2.1.1 yml and properties spring boot supports 2 configuration files: *. yaml/*.yml, *. propertiesDefault name of configuration file: application YML format: application.ymlproperties: application.properties 1) properties configuration Location:% maven%/src/main/resources/ [the exte ...

1, Preparatory work 1. Create configuration center Create a moudle for spring boot Select Eureka Server Modify pom.xml file <?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 ...

Code execution + failure rerun of TestNg of SpringBoot My design idea is to directly add the corresponding Controller layer and service layer in SpringBoot, and directly encapsulate the run and failure rerun into interfaces. In fact, the Controller layer to realize the call is only a way and an exit. The important thing is the design of the im ...

idea installs three plug-ins first MavenHelper Spring Cloud introduce spring cloud is a collection of frameworks. Taking advantage of the development convenience of spring boot, it cleverly simplifies the development of distributed system infrastructure, such as service discovery and registration, configuration center, message bus, load b ...

1 theoretical basis before actual combat 1.1 what is spring batch Spring Batch is a lightweight and comprehensive batch processing framework designed to support the development of powerful batch processing applications that are crucial to the daily operation of enterprise systems. At the same time, developers can easily access and utilize mor ...