文档：
https://www.gitbook.com/book/qbgbook/spring-boot-reference-guide-zh/details
配置：
http://docs.spring.io/spring-boot/docs/current/reference/html/common-application-properties.html
maven配置地址：
http://search.maven.org/
原文：http://www.cnblogs.com/tietazhan/p/6648337.html