SpringBoot - Starters
1、官方文档
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 technologies that 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.
The starters contain a lot of the dependencies that you need to get a project up and running quickly and with a consistent, supported set of managed transitive dependencies.
What is in a name
All official starters follow a similar naming pattern; spring-boot-starter-*, where * is a particular type of application. This naming structure is intended to help when you need to find a starter. The Maven integration in many IDEs lets you search dependencies by name. For example, with the appropriate Eclipse or Spring Tools plugin installed, you can press ctrl-space in the POM editor and type “spring-boot-starter” for a complete list.
As explained in the “Creating Your Own Starter” section, third party starters should not start with spring-boot, as it is reserved for official Spring Boot artifacts. Rather, a third-party starter typically starts with the name of the project. For example, a third-party starter project called thirdpartyproject would typically be named thirdpartyproject-spring-boot-starter.
The following application starters are provided by Spring Boot under the org.springframework.boot group:
Table 1. Spring Boot application starters
| Name | Description |
|---|---|
| spring-boot-starter | Core starter, including auto-configuration support, logging and YAML |
| spring-boot-starter-activemq | Starter for JMS messaging using Apache ActiveMQ |
| spring-boot-starter-amqp | Starter for using Spring AMQP and Rabbit MQ |
| spring-boot-starter-aop | Starter for aspect-oriented programming with Spring AOP and AspectJ |
| spring-boot-starter-artemis | Starter for JMS messaging using Apache Artemis |
| spring-boot-starter-batch | Starter for using Spring Batch |
| spring-boot-starter-cache | Starter for using Spring Framework’s caching support |
| spring-boot-starter-data-cassandra | Starter for using Cassandra distributed database and Spring Data Cassandra |
| spring-boot-starter-data-cassandra-reactive | Starter for using Cassandra distributed database and Spring Data Cassandra Reactive |
| spring-boot-starter-data-couchbase | Starter for using Couchbase document-oriented database and Spring Data Couchbase |
| spring-boot-starter-data-couchbase-reactive | Starter for using Couchbase document-oriented database and Spring Data Couchbase Reactive |
| spring-boot-starter-data-elasticsearch | Starter for using Elasticsearch search and analytics engine and Spring Data Elasticsearch |
| spring-boot-starter-data-jdbc | Starter for using Spring Data JDBC |
| spring-boot-starter-data-jpa | Starter for using Spring Data JPA with Hibernate |
| spring-boot-starter-data-ldap | Starter for using Spring Data LDAP |
| spring-boot-starter-data-mongodb | Starter for using MongoDB document-oriented database and Spring Data MongoDB |
| spring-boot-starter-data-mongodb-reactive | Starter for using MongoDB document-oriented database and Spring Data MongoDB Reactive |
| spring-boot-starter-data-neo4j | Starter for using Neo4j graph database and Spring Data Neo4j |
| spring-boot-starter-data-r2dbc | Starter for using Spring Data R2DBC |
| spring-boot-starter-data-redis | Starter for using Redis key-value data store with Spring Data Redis and the Lettuce client |
| spring-boot-starter-data-redis-reactive | Starter for using Redis key-value data store with Spring Data Redis reactive and the Lettuce client |
| spring-boot-starter-data-rest | Starter for exposing Spring Data repositories over REST using Spring Data REST |
| spring-boot-starter-freemarker | Starter for building MVC web applications using FreeMarker views |
| spring-boot-starter-graphql | Starter for building GraphQL applications with Spring GraphQL |
| spring-boot-starter-groovy-templates | Starter for building MVC web applications using Groovy Templates views |
| spring-boot-starter-hateoas | Starter for building hypermedia-based RESTful web application with Spring MVC and Spring HATEOAS |
| spring-boot-starter-integration | Starter for using Spring Integration |
| spring-boot-starter-jdbc | Starter for using JDBC with the HikariCP connection pool |
| spring-boot-starter-jersey | Starter for building RESTful web applications using JAX-RS and Jersey. An alternative to spring-boot-starter-web |
| spring-boot-starter-jooq | Starter for using jOOQ to access SQL databases with JDBC. An alternative to spring-boot-starter-data-jpa or spring-boot-starter-jdbc |
| spring-boot-starter-json | Starter for reading and writing json |
| spring-boot-starter-jta-atomikos | Starter for JTA transactions using Atomikos |
| spring-boot-starter-mail | Starter for using Java Mail and Spring Framework’s email sending support |
| spring-boot-starter-mustache | Starter for building web applications using Mustache views |
| spring-boot-starter-oauth2-client | Starter for using Spring Security’s OAuth2/OpenID Connect client features |
| spring-boot-starter-oauth2-resource-server | Starter for using Spring Security’s OAuth2 resource server features |
| spring-boot-starter-quartz | Starter for using the Quartz scheduler |
| spring-boot-starter-rsocket | Starter for building RSocket clients and servers |
| spring-boot-starter-security | Starter for using Spring Security |
| spring-boot-starter-test | Starter for testing Spring Boot applications with libraries including JUnit Jupiter, Hamcrest and Mockito |
| spring-boot-starter-thymeleaf | Starter for building MVC web applications using Thymeleaf views |
| spring-boot-starter-validation | Starter for using Java Bean Validation with Hibernate Validator |
| spring-boot-starter-web | Starter for building web, including RESTful, applications using Spring MVC. Uses Tomcat as the default embedded container |
| spring-boot-starter-web-services | Starter for using Spring Web Services |
| spring-boot-starter-webflux | Starter for building WebFlux applications using Spring Framework’s Reactive Web support |
| spring-boot-starter-websocket | Starter for building WebSocket applications using Spring Framework’s WebSocket support |
In addition to the application starters, the following starters can be used to add production ready features:
Table 2. Spring Boot production starters
| Name | Description |
|---|---|
| spring-boot-starter-actuator | Starter for using Spring Boot’s Actuator which provides production ready features to help you monitor and manage your application |
Finally, Spring Boot also includes the following starters that can be used if you want to exclude or swap specific technical facets:
Table 3. Spring Boot technical starters
| Name | Description |
|---|---|
| spring-boot-starter-jetty | Starter for using Jetty as the embedded servlet container. An alternative to spring-boot-starter-tomcat |
| spring-boot-starter-log4j2 | Starter for using Log4j2 for logging. An alternative to spring-boot-starter-logging |
| spring-boot-starter-logging | Starter for logging using Logback. Default logging starter |
| spring-boot-starter-reactor-netty | Starter for using Reactor Netty as the embedded reactive HTTP server. |
| spring-boot-starter-tomcat | Starter for using Tomcat as the embedded servlet container. Default servlet container starter used by spring-boot-starter-web |
| spring-boot-starter-undertow | Starter for using Undertow as the embedded servlet container. An alternative to spring-boot-starter-tomcat |
To learn how to swap technical facets, please see the how-to documentation for swapping web server and logging system.
For a list of additional community contributed starters, see the README file in the spring-boot-starters module on GitHub.