java spring boot

Create a Web projectConfiguring the Pom.xml file------equivalent to a jar packageConfigure APPLICATION.YML-----Profile (Spring database connection, Server service, logging log, etc.)Create package (entity, Controller, service, configuration, repository, interceptor, etc.)Small example:Entity:personData Persistence (DAO):ControllerSpring comes with JUnit test @springboottest without having to configure JUnit in Pom.xmlSpring

String test () {log.info ("test"); return "OK"; } @RequestMapping ("User") public user GetUser (@RequestParam ("id") long ID) {log.info ("Get user"); return Users.getuser (ID); } @RequestMapping ("item") Public item GetItem (@RequestParam ("id") long ID) {log.info ("Get item"); return Items.getitem (ID); } } Application.java Package SB; Import org.springframework.boot.SpringApplication; Import org.springf

Objective: This project is built on Maven and uses mybatis-spring-boot as the persistence layer framework for SPRING-BOOT projects The use of the MyBatis Persistence layer framework in Spring-boot differs from the original

. That is, it is not a solution to replace spring, but rather a tool that works closely with the spring framework to enhance the spring developer experience. It also integrates a large number of commonly used third-party library configurations (such as Jackson, JDBC, Mongo, Redis, mail, and so on), and these third-party libraries in the

Spring is an open source framework, and spring is a lightweight Java development framework that emerged in 2003 by Rod Johnson in his book expert one-on-one development and Some of the concepts and prototypes elaborated in design are derived.It is created to address the complexities of enterprise application development. One of the main advantages of the framewor

1. Configuring the Application.properties FileOpen Application.properties Appendspring.mvc.view.prefix=/web-root/spring.mvc.view.suffix=.jsp2. Add a jar package that accesses JSP pages in Pom.xml3. Create a Indexcontrol classimport Org.springframework.stereotype.Controller;import org.springframework.web.bind.annotation.RequestMapping;import Org.springframework.web.bind.annotation.RequestMethod;@Controller Public class Indexcontrol {@RequestMapping (value= "/index", method= Requestmethod. GET) P

1, the use of technology and version number JDK8.0 Spring 5.0 oauth2.0 redis2.0 2, the project uses MAVEN management. Pom File Add: Dependency> groupId> Org.springframework.cloud groupId> Artifactid> Spring-cloud-starter-security Artifactid> Dependency> Dependency> groupId> Org.springframework.cloud groupId> Artifactid> Spring-cloud-starter-oauth2 Artifactid> Dep

How to use the Spring boot step by step to build a web-based infrastructure project ... New Project Select Spring Starter ProjectProject name, defined as Moxi The project selects the web below the Web, then Finesh, and then initializes the associated jar package for the download of MAVEN management. After the completion of the project structure is as follows: O

First, Spring Boot introductionSpring Boot is a new microservices framework provided by the pivotal team designed to simplify the initialization and development process of spring applications. The framework uses a specific way to configure, so that developers no longer need to define the configuration of boilerplate se

First, about spring Boot Before we begin to understand spring boot, we need to look at spring, because the spring boot is related to spring,

Recently in learning Spring boot-related technology, just touch on a kind of brief encounter feeling, because the project is built with spring boot is too convenient, we often only need a few simple steps, we can complete a spring MVC project to build, feel is:OK, the follow

) ~[ Spring-beans-5.0.5.release.jar:5.0.5.release] At Org.springframework.beans.factory.support.AbstractBeanFactory.getBean (abstractbeanfactory.java:199) ~[ Spring-beans-5.0.5.release.jar:5.0.5.release] At Org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons ( defaultlistablebeanfactory.java:760) ~[spring-beans-5.0.5.rele

Spring Boot Launcher starter detailed Chszs, not allowed to reprint without the Bo master. Permission to reprint should be marked by the author and blog home: Http://blog.csdn.net/chszsThe Spring Boot app launcher has a total of 44 basic types, specifically as follows:1) Spring