如果您可以上载JSP文件,则可以打印一些信息,例如本例:bestdesigns.co.in/blog/check-jsp-tomcat-
version
将此代码保存到名为tomcat_version.jsp的文件中:
Tomcat Version : <%= application.getServerInfo() %><br> Servlet Specification Version : <%= application.getMajorVersion() %>.<%= application.getMinorVersion() %> <br> JSP version :<%=JspFactory.getDefaultFactory().getEngineInfo().getSpecificationVersion() %><br>
当您访问http://example.com/tomcat_version.jsp时,输出应类似于:
Tomcat Version : Apache Tomcat/5.5.25Servlet Specification Version : 2.4JSP version: 2.0



