If you are new to Spring, try one of the guides. If you are upgrading, read the release notes for upgrade instructions and "new and noteworthy" features. You can also chat with the community on Gitter. Report bugs with Spring Boot at github. If you want to raise an issue, please follow the recommendations below:. Before you log a bug, please search the issue tracker to see if someone has already reported the problem. Please provide as much information as possible with the issue report. If you need to paste code or include a stack trace, use Markdown.
If possible, try to create a test-case or project that replicates the problem and attach it to the issue. You also need JDK 1. This will build all of the jars and documentation and publish them to your local Maven cache. If you want to build everything, use the build task:. The main library providing features that support the other parts of Spring Boot.
These include:. The SpringApplication class, providing static convenience methods that can be used to write a stand-alone Spring Application. Its sole job is to create and refresh an appropriate Spring ApplicationContext. Convenience ApplicationContext initializers, including support for sensible logging defaults.
Spring Boot can configure large parts of typical applications based on the content of their classpath. A single EnableAutoConfiguration annotation triggers auto-configuration of the Spring context. Auto-configuration attempts to deduce which beans a user might need. For example, if HSQLDB is on the classpath, and the user has not configured any database connections, then they probably want an in-memory database to be defined.
Auto-configuration will always back away as the user starts to define their own beans. Starters are a set of convenient dependency descriptors that you can include in your application.
You get a one-stop-shop for all the Spring and related technology you need without having to hunt through sample code and copy paste loads of dependency descriptors. For example, if you want to get started using Spring and JPA for database access, include the spring-boot-starter-data-jpa dependency in your project, and you are good to go. The Spring command line application compiles and runs Groovy source, allowing you to write the absolute minimum amount of code to get an application running.
Spring CLI can also watch files, automatically recompiling and restarting when they change. Actuator endpoints let you monitor and interact with your application.
Spring Boot Actuator provides the infrastructure required for actuator endpoints. It contains annotation support for actuator endpoints. This module provides many endpoints, including the HealthEndpoint , EnvironmentEndpoint , BeansEndpoint , and many more. This provides auto-configuration for actuator endpoints based on the content of the classpath and a set of properties.
For instance, if Micrometer is on the classpath, it will auto-configure the MetricsEndpoint. Just like Spring Boot AutoConfigure, this will back away as the user starts to define their own beans.
This module contains core items and annotations that can be helpful when testing your application. Like other Spring Boot auto-configuration modules, spring-boot-test-autoconfigure provides auto-configuration for tests based on the classpath.
It includes many annotations that can automatically configure a slice of your application that needs to be tested. Spring Boot Loader provides the secret sauce that allows you to build a single jar file that can be launched using java -jar. Generally you will not need to use spring-boot-loader directly, but instead work with the Gradle or Maven plugin.
The spring-boot-devtools module provides additional development-time features, such as automatic restarts, for a smoother application development experience. Developer tools are automatically disabled when running a fully packaged application. The spring. Building an Application with Spring Boot is an introductory guide that shows you how to create an application, run it, and add some management services. Spring Boot is Open Source software released under the Apache 2. Skip to content.
Star Spring Boot spring. Branches Tags. Could not load branches. Could not load tags. Latest commit. Merge branch '2. Rename main class and documentation. View code. Spring boot application example How to start the app Useful commands.
Spring boot application example The project is based on a small web service which uses the following technologies: Java 1. Service: Implements the business logic and handles the access to the DataAccessObjects. DataAccessObjects: Interface for the database. Inserts, updates, deletes and reads objects from the database.
DomainObjects: Functional Objects which might be persisted in the database. How to start the app You should be able to start the example application by executing com. Useful commands Useful curl commands to test.
About Spring boot example application written in Java Topics spring-boot maven jpa java8 spring-jpa. Releases No releases published. Packages 0 No packages published. You signed in with another tab or window.
0コメント