How to execute servlets in j2ee server

please help me out in running servlets in j2ee server.
i dont know where to put my servlets class files.

please help me out in running servlets in j2ee
server.
i dont know where to put my servlets class files.In your j2ee server, look for your virtual host directory (webapps, deploys...information may be found in a \conf\ directory )
Your application have to respect the hierarchy :
/WEB-INF/web.xml --> The Web Application Deployment Descriptor
/WEB-INF/classes/ --> put any java class (servlet or non-servlet)
/WEB-INF/lib/ --> put jar file (external ressource)
*.jsp;*.html ...
/subdir/*.jsp;*.html...
put this hierarchy in your web apps directory
note : You can packed the hierarchy in a WAR file(Web ARchive)
a web.xml example :
<web-app>
<servlet>
<servlet-name>
myservlet
</servlet-name>
<servlet-class>
MyFirstServlet 
</servlet-class>
<servlet-mapping>
<servlet-name>
myservlet
</servlet-name>
<url-pattern>
/myservleturl 
</url-pattern>
</servlet-mapping>
</web-app>

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<jsp:include page="Home.jsp" flush="true"/>
<SCRIPT LANGUAGE="JavaScript1.1">
function submission1() {
if(document.contactus.name.value =="" )
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<TABLE BORDER=0 CELLPADDING=4>
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<TD ALIGN=RIGHT width="124"><b>Mail Server Host</b></TD>
<TD ALIGN=LEFT width="298">
<% String l_svr = (String)session.getAttribute("smtpServer"); %>
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</TD>
</TR>
<TR>
<TD ALIGN=RIGHT width="124"><b>Name</b></TD>
<TD ALIGN=LEFT width="298">
<INPUT TYPE=TEXT SIZE=60 MAXLENGTH=60 NAME="name">
</TD>
</TR>
<TR>
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<TD ALIGN=LEFT width="298">
<INPUT TYPE=TEXT SIZE=60 MAXLENGTH=200 NAME="organization">
</TD>
</TR>
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<TD ALIGN=LEFT width="298">
<INPUT TYPE=TEXT SIZE=60 MAXLENGTH=200 NAME="designation">
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<BR><BR>
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webapps/examples/web-inf/classes/Mailservlet.java
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i write the code as :
<web-app>
<servlet>
<servlet-name>MailServlet</servlet-name>
<servlet-class> MailServlet </servlet-class>
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<servlet-mapping>
<servlet-name>
MailServlet
</servlet-name>
<url-pattern>
MailServlet
</url-pattern>
</servlet-mapping>
</web-app>
but when i tried to run it the after submitting the page (Contact.jsp) i found one erro in the IE "The page cannot be found".
So any can help me out where i am wrong after looking the code.

Too much unformatted code for me to browse through, use code tags please.
One thing struck me though:
>        <url-pattern>
MailServlet
</url-pattern>
</servlet-mapping>
</web-app>should probably be:
<url-pattern>
   /MailServlet //notice the /
</url-pattern>Have you tried accessing the Servlet by typing out the URL? Does that work?
Also, http://nogoodatcoding.googlepages.com/deployingaservletontomcat

How to execute servlets in j2ee server

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