idea 开发spring boot应用程序

Spring boot 是什么？用来简化新Spring应用的初始搭建以及开发过程。该框架使用了特定的方式来进行配置，从而使开发人员不再需要定义样板化的配置。

Spring Boot的目标不在于为已解决的问题域提供新的解决方案，而是为平台带来另一种开发体验，从而简化对这些已有技术的使用。对于已经熟悉Spring生态系统的开发人员来说，Boot是一个很理想的选择，不过对于采用Spring技术的新人来说，Boot提供一种更简洁的方式来使用这些技术。

当开发Web应用，尤其是RESTful Web服务的时候，如果包含了spring-boot-starter-web依赖，它就会为你提供启动嵌入式Tomcat容器的自动化配置

开发模式：

1.     开发微服务：内嵌tomcat

2.     配置默认情况下，应用的配置可以使用Java属性文件来进行定义，这个文件名为application.properties并且位于应用的classpath根目录下。不过，一种更好的方式是使用 YAML配置，它提供了结构化以及嵌套的配置。

3.     打包Boot应用：在Maven下执行打包，只需执行mvn package命令

4.     运行：java -jar path/to/myproject.jar

Spring boot 默认内嵌的tomcat是不支持jsp的，但通常我们的项目中有jsp，所以需要稍微改造一下。

Demo工程目录结构如下

 

开发环境搭建（idea14）

1.检出项目后设置

2. 从当前项目设置war包

3.安装tomcat

4.配置项目运行环境

 

5.配置Tomcat相关参数

 

6.添加项目

目前支持的starter-poms

Spring Boot application starters Name Description spring-boot-starter The core Spring Boot starter, including auto-configuration support, logging and YAML. spring-boot-starter-actuator Production ready features to help you monitor and manage your application. spring-boot-starter-amqp Support for the “Advanced Message Queuing Protocol” via spring-rabbit. spring-boot-starter-aop Support for aspect-oriented programming including spring-aop and AspectJ. spring-boot-starter-artemis Support for “Java Message Service API” via Apache Artemis. spring-boot-starter-batch Support for “Spring Batch” including HSQLDB database. spring-boot-starter-cache Support for Spring’s Cache abstraction. spring-boot-starter-cloud-connectors Support for “Spring Cloud Connectors” which simplifies connecting to services in cloud platforms like Cloud Foundry and Heroku. spring-boot-starter-data-elasticsearch Support for the Elasticsearch search and analytics engine including spring-data-elasticsearch. spring-boot-starter-data-gemfire Support for the GemFire distributed data store including spring-data-gemfire. spring-boot-starter-data-jpa Support for the “Java Persistence API” including spring-data-jpa, spring-orm and Hibernate. spring-boot-starter-data-mongodb Support for the MongoDB NoSQL Database, including spring-data-mongodb. spring-boot-starter-data-rest Support for exposing Spring Data repositories over REST via spring-data-rest-webmvc. spring-boot-starter-data-solr Support for the Apache Solr search platform, including spring-data-solr. spring-boot-starter-freemarker Support for the FreeMarker templating engine. spring-boot-starter-groovy-templates Support for the Groovy templating engine. spring-boot-starter-hateoas Support for HATEOAS-based RESTful services via spring-hateoas. spring-boot-starter-hornetq Support for “Java Message Service API” via HornetQ. spring-boot-starter-integration Support for common spring-integration modules. spring-boot-starter-jdbc Support for JDBC databases. spring-boot-starter-jersey Support for the Jersey RESTful Web Services framework. spring-boot-starter-jta-atomikos Support for JTA distributed transactions via Atomikos. spring-boot-starter-jta-bitronix Support for JTA distributed transactions via Bitronix. spring-boot-starter-mail Support for javax.mail. spring-boot-starter-mobile Support for spring-mobile. spring-boot-starter-mustache Support for the Mustache templating engine. spring-boot-starter-redis Support for the REDIS key-value data store, including spring-redis. spring-boot-starter-security Support for spring-security. spring-boot-starter-social-facebook Support for spring-social-facebook. spring-boot-starter-social-linkedin Support for spring-social-linkedin. spring-boot-starter-social-twitter Support for spring-social-twitter. spring-boot-starter-test Support for common test dependencies, including JUnit, Hamcrest and Mockito along with the spring-test module. spring-boot-starter-thymeleaf Support for the Thymeleaf templating engine, including integration with Spring. spring-boot-starter-velocity Support for the Velocity templating engine. spring-boot-starter-web Support for full-stack web development, including Tomcat and spring-webmvc. spring-boot-starter-websocket Support for WebSocket development. spring-boot-starter-ws Support for Spring Web Services.