Spring、SpringBoot、JDK 、Servlet、Tomcat 等等之间的版本关系

Spring 与 JDK

Spring Framework Versions

Spring Framework	JDK
5.1.x	8 - 12 建议 8
5.0.14	8 - 10 建议 8
4.3.24 维护截止到 2020年6月	支持 6 - 8，建议 7 or 8
3.2.18 已停止维护	5

SpringBoot 与 Spring Framework

SpringBoot	Spring Framework
2.2.x	5.x.x
2.1.x	5.1.x
2.0.x	5.0.x
1.5.x	4.3

Tomcat

还是 tomcat 最厚道，官方给了个表，一目了然了。
详情见：http://tomcat.apache.org/whichversion.html

Servlet Spec	JSP Spec	EL Spec	WebSocket Spec	JASPIC Spec	Apache Tomcat Version	Latest Released Version	Supported Java Versions
4.0	2.3	3.0	1.1	1.1	9.0.x	9.0.21	8 and later
3.1	2.3	3.0	1.1	1.1	8.5.x	8.5.42	7 and later
3.1	2.3	3.0	1.1	N/A	8.0.x (superseded)	8.0.53 (superseded)	7 and later
3.0	2.2	2.2	1.1	N/A	7.0.x	7.0.94	6 and later(7 and later for WebSocket)
2.5	2.1	2.1	N/A	N/A	6.0.x (archived)	6.0.53 (archived)	5 and later
2.4	2.0	N/A	N/A	N/A	5.5.x (archived)	5.5.36 (archived)	1.4 and later
2.3	1.2	N/A	N/A	N/A	4.1.x (archived)	4.1.40 (archived)	1.3 and later
2.2	1.1	N/A	N/A	N/A	3.3.x (archived)	3.3.2 (archived)	1.1 and later

参考资料

Springboot 版本+ jdk 版本 + Maven 版本的对应关系