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What is HTTPServletRequest class?

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When a browser requests for a web page, it sends lot of information to the web server which cannot be read directly because this information travel as a part of header of HTTP request. HTTPServletRequest represents this HTTP Request.

Related topics

  • What is a Web application?
  • What is a Web browser?
  • What is different between web server and application server?
  • What is a servlet container?
  • What is MIME Type?
  • Why do we need a constructor in a servlet if we use the init method?
  • When servlet object is created?
  • Who is responsible for creating the servlet object?
  • What is the difference between HttpServlet and GenericServlet?
  • What is HTTPServletRequest class?
  • What is HTTPServletResponse class?
  • How can we create deadlock condition on our servlet?
  • For initializing a servlet can we use a constructor in place of init()?
  • How to read form data in servlet?
  • How to write html contents using servlets?
  • How to send an authentication error from a servlet?
  • What is servlet collaboration?
  • What is lazy loading?
  • How do we call one servlet from another servlet?
  • What is the difference between sendRedirect and RequestDispatcher?
  • Can we call a jsp from the servlet?
  • How to configure a central error handling page in servlets?
  • How to get session object?
  • How to set attribute in session object?
  • How to get attribute from session object?
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