Spring Boot makes it easy to create stand-alone, production-grade Spring based Applications that you can “just run”.

能快速创建出生产级别的Spring应用

SpringBoot优点

● Create stand-alone Spring applications
○ 创建独立Spring应用
● Embed Tomcat, Jetty or Undertow directly (no need to deploy WAR files)
○ 内嵌web服务器
● Provide opinionated ‘starter’ dependencies to simplify your build configuration
○ 自动starter依赖，简化构建配置
● Automatically configure Spring and 3rd party libraries whenever possible
○ 自动配置Spring以及第三方功能
● Provide production-ready features such as metrics, health checks, and externalized configuration
○ 提供生产级别的监控、健康检查及外部化配置
● Absolutely no code generation and no requirement for XML configuration
○ 无代码生成、无需编写XML

SpringBoot是整合Spring技术栈的一站式框架
SpringBoot是简化Spring技术栈的快速开发脚手架

SpringBoot缺点

● 人称版本帝，迭代快，需要时刻关注变化
● 封装太深，内部原理复杂，不容易精通