如何檢視JSP和Servlet版本

 

找到jsp-api.jar和servlet-api.jar ，分別開啟META-INF下的MAINMEFT.MF檔案，檢視對應的版本。 

例：

JSP版本：

Manifest-Version: 1.0 Ant-Version: Apache Ant 1.8.0 Created-By: 1.6.0_27-b07 (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   Servlet版本： Manifest-Version: 1.0 Ant-Version: Apache Ant 1.8.0 Created-By: 1.6.0_27-b07 (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

 

找到jsp-api.jar和servlet-api.jar ，分別開啟META-INF下的MAINMEFT.MF檔案，檢視對應的版本。 

例：

JSP版本：

Manifest-Version: 1.0 Ant-Version: Apache Ant 1.8.0 Created-By: 1.6.0_27-b07 (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   Servlet版本： Manifest-Version: 1.0 Ant-Version: Apache Ant 1.8.0 Created-By: 1.6.0_27-b07 (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