servlets 2 Answer(s) 6 years and 2 months ago
Posted in : Java Beginners
September 26, 2008 at 10:43 PM
Servelt Engine is capable to execute only servelts but not JSP's.so jsp's must converted into servelt by a program(JSPC)jspcompiler
September 27, 2008 at 12:55 PM
The Java Servlet is the fundamental component to using Java for web applications. A Servlet is a Java class that is installed within the container and mapped to respond to HTTP requests.
A JSP layered on top of Java Servlets. Whereas with a simple Servlet you would embed HTML code in to Java code and form a response, JSP takes the opposite tact by allowing you to embed Java code within HTML code.
Servlets are serverside programs, we can execute servlets with in web or application servers only.Using servlets we can't generate presentation very effectively because html code is hard coded in servlets,so it is very difficult for the programmers to separate presentation. Using jsp we can separate presentation form the processing.Jsp page are compiled not interpreted.Once the Jsp page is generated it is translated into servlet after the compilation.
what are advantages of servlets what are advantages of servlets
Please visit the following link:
Advantages Of Servlets
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The javax.servlet package provides interfaces and classes for writing servlets.
The Servlet Interface
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These wrappers classes help you to modify request...://www.roseindia.net/servlets/response-filte.shtml
Anyways, please visit the following links:
servlets How to open and read the contents of a text file in servlets?
Please visit the following link:
Read text file using Servlet
servlets servlets Hi
what is pre initialized servlets, how can we achives?
When servlet container is loaded, all the servlets defined in the web.xml file does not initialized by default. But the container receives
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which are the differ ways you can communicat between servlets which are the differ ways you can communicat between servlets
Different ways of communicating between servlets:-
1)Using RequestDispatcher object.
package supports the development of servlets that use the HTTP protocol. The classes... javax.servlet.GenericServlet and serves as the base class for HTTP servlets. HttpServlet-Request
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A Session refers to all the request that a single client makes to a server...:
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Difference between GenericServlet and HTTPServlet:
1)GenericServlet belongs to javax.servlet package
regarding the user usage and habits. Servlets sends cookies to the browser client...://www.roseindia.net/jsp/jspcookies.shtml
servlets hi i am using servlets i have a problem in doing an application.
in my application i have html form, in which i have to insert on date value, this date value is retrieved as a request parameter in my servlet
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Filters are powerful tools in servlet environment. Filters add certain functionality to the servlets apart from processing request and response paradigm
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There are four ways of authentication:-
HTTP basic authentication
HTTP digest authentication
HTTPS client authentication
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i am using apache tomcat 5.5
advantages of Servlets
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A Servlet is a technology and Struts is a framework which relies on or makes use of Servlets.A Servlet is a controller. Struts has its own Servlet
Servlets Programming Servlets Programming Hi this is tanu,
This is a code for knowing... visit the following links:
Sessions in servlets
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The servlet HttpSession interface is used to simulate the concept that a person's visit to a Web site is one continuous series of interactions