spring boot 学习资料：
| 学习资料 | 网址 |
|---|---|
| 官方资料列表 | https://spring.io/projects/spring-boot#learn |
| 官方文档中文版 | https://springcloud.cc/spring-boot.html |
| Spring Boot 属性配置 | https://docs.spring.io/spring-boot/docs/current/reference/html/appendix-application-properties.html |
| Spring Boot Cookbook-极客学院 | http://wiki.jikexueyuan.com/project/spring-boot-cookbook-zh/ |
| spring boot 版本列表 | https://repo.spring.io/snapshot/org/springframework/boot/spring-boot/ |