1、jdk、maven
jdk8、maven3.3+、Gradle5.x
2、servlet containers
| Name | Servlet Version |
|---|---|
| Tomcat 9.0 |
4.0 |
| Jetty 9.4 |
3.1 |
| Undertow 2.0 |
4.0 |
------------------以上来自spring boot 2.2.0版本的官网
3、servlet规范
| Servlet规范 |
tomcat |
jetty |
undertow |
| 4.0 |
9.x |
9.x |_9.3、jdk8+ |_9.2、jdk7+ |
2.x |
| 3.1 |
8.x、jdk7+ |
8.x、jdk6+ |
1.x、jdk7+ |
| 3.0 |
7.x、jdk6+ |
7.x |
N/A |
| 2.5 |
6.x |
6.x |
N/A |
说明：
spring boot2.0.2用的tomcat8.5
spring boot2.2.0用的tomcat9.0