tomcat和jdk以及web.xml等版本对应

信息来源于tomcat的官网:http://tomcat.apache.org/whichversion.html

Servlet Spec	JSP Spec	EL Spec	WebSocket Spec 7. WebSocket 规范	Authentication (JASIC) Spec 认证(JASIC)规范	Apache Tomcat Version Apache Tomcat 版本	Latest Released Version 最新版本	Supported Java Versions 支持的 Java 版本
5.0	3.0	4.0	2.0	2.0	10.0.x 10.0. x	10.0.0 (beta) 10.0.0(beta)	8 and later 8以后
4.0	2.3	3.0	1.1	1.1	9.0.x 9.0. x	9.0.41	8 and later 8以后
3.1	2.3	3.0	1.1	1.1	8.5.x 8.5. x	8.5.61	7 and later 7以后
3.1	2.3	3.0	1.1	N/A 不适用	8.0.x (superseded) 8.0. x (被取代)	8.0.53 (superseded) 8.0.53(被取代)	7 and later 7以后
3.0	2.2	2.2	1.1	N/A 不适用	7.0.x 7.0. x	7.0.107	6 and later 6以后 (7 and later for WebSocket)
2.5	2.1	2.1	N/A 不适用	N/A 不适用	6.0.x (archived)	6.0.53 (archived) 6.0.53(存档)	5 and later 5以后
2.4	2.0	N/A 不适用	N/A 不适用	N/A 不适用	5.5.x (archived)	5.5.36 (archived) 5.5.36(存档)	1.4 and later 1.4及以后
2.3	1.2	N/A 不适用	N/A 不适用	N/A 不适用	4.1.x (archived)	4.1.40 (archived) 4.1.40(存档)	1.3 and later 1.3及以后
2.2	1.1	N/A 不适用	N/A 不适用	N/A 不适用	3.3.x (archived) 3.3. x (archived)	3.3.2 (archived) 3.3.2(存档)	1.1 and later 1.1及以后