What is web.xml file and what are all things can I do with it?

Question

The web.xml Deployment Descriptor Elements in Oracle\'s BEA WebLogic Server 8.1 Documentation pretty much sums up each element in a web.xml file. But I am also curious about

Answer 1

  
    mvc-dispatcher
    org.springframework.web.servlet.DispatcherServlet
    1
  
  
    
    pdfServlet
    pdfServlet
    com.sapta.smartcam.servlet.pdfServlet
  
  
    mvc-dispatcher
    /
  
  
    pdfServlet
    /pdfServlet
  
  
    contextConfigLocation
    /WEB-INF/mvc-dispatcher-servlet.xml
  
  
    org.springframework.web.context.ContextLoaderListener
  
  
    index.jsp