Servlet和JSP规范及版本对应关系

 

Apache官方对各版本的申明：http://tomcat.apache.org/whichversion.html

如何看自己java  web工程的JSP和servlet版本

我的tomcat版本是7.0.26

方法：打开tomcat/lib，找到jsp-api.jar和servlet-api.jar。解压这两个文件，找到META-INF下的MANIFEST.MF文件。用记事本或者EditPlus一类的软件打开。

我的JSP版本是：

Manifest-Version: 1.0
Ant-Version: Apache Ant 1.8.2
Created-By: 1.6.0_29-b11 (Sun Microsystems Inc.)
X-Compile-Source-JDK: 1.6
X-Compile-Target-JDK: 1.6

Name: javax/servlet/jsp/
Specification-Title: Java API for JavaServer Pages
Specification-Version: 2.2
Specification-Vendor: Sun Microsystems, Inc.
Implementation-Title: javax.servlet.jsp
Implementation-Version: 2.2.FR
Implementation-Vendor: Apache Software Foundation

 

我的servlet版本是：

Manifest-Version: 1.0
Ant-Version: Apache Ant 1.8.2
Created-By: 1.6.0_29-b11 (Sun Microsystems Inc.)
X-Compile-Source-JDK: 1.6
X-Compile-Target-JDK: 1.6

Name: javax/servlet/
Specification-Title: Java API for Servlets
Specification-Version: 3.0
Specification-Vendor: Sun Microsystems, Inc.
Implementation-Title: javax.servlet
Implementation-Version: 3.0.FR
Implementation-Vendor: Apache Software Foundation