阿牛滴Blog: How to know which servlet and jsp version

2014年11月3日星期一

How to know which servlet and jsp version

Server info: <%= application.getServerInfo() %>
  
Servlet version: <%= application.getMajorVersion() %>.<%= application.getMinorVersion() %>
  
JSP version: <%= JspFactory.getDefaultFactory().getEngineInfo().getSpecificationVersion() %>
  
Java version: <%= System.getProperty("java.version") %>

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