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  • servlet,jsp,tomcat,jdk对应版本关系,如何查看jsp和servlet版本信息

    Servlet和JSP规范版本对应关系:

    Servlet规范版本 JSP版本 JSF版本 JAVA EE版本
    Servlet2.3 JSP1.2、JSP1.1   J2EE1.3
    Servlet2.4 JSP2.0 JSF1.1 J2EE1.4
    Servlet2.5 JSP2.1 JSF1.2、JSF2.0 Java EE5
    Servlet3.0 JSP2.2   Java EE6

    Tomcat所对应的Servlet/JSP规范和JDK版本:

    Servlet/JSP SpecApache Tomcat versionActual release revisionMinimum Java Version
    3.0/2.2 7.0.x 7.0.12 1.6
    2.5/2.1 6.0.x 6.0.32 1.5
    2.4/2.0 5.5.x 5.5.33 1.4
    2.3/1.2 4.1.x (archived) 4.1.40 (archived) 1.3
    2.2/1.1 3.3.x (archived) 3.3.2 (archived) 1.1

    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

    原文: http://5563447.blog.51cto.com/5553447/1261520

    参考: http://tomcat.apache.org/whichversion.html

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  • 原文地址:https://www.cnblogs.com/vaer/p/4338091.html
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