Hi frnds iam new to Java Kindy any one can provide or me
Servlets Example code and can explain to me flow of servlets
and as Jsp and Struts and provide to me some sample example
on these 3 topic flow,code example,and tutorials,and related
websites which i can refer....thanks in advance..........
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Answer Posted / sarang
hi friend,this is sarang
following is the code for sevlet,i used net beans editor....
package javas;
import java.io.*;
import java.sql.*;
import javax.servlet.*;
import javax.servlet.http.*;
public class emp extends HttpServlet
{
public void init(ServletConfig config)throws
ServletException
{
super.config();
try
{
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver")
}
catch(Exception e)
{
throw Exception(e.gerMessage())
}
}
public void doGet(HttpServletRequst
req,HttpServletResponse res)
throws IOException,ServletException
{
String pass=req.getParameter("password");
res.setContentType("text/html");
PrintWriter out=res.getWriter();
out.println("<html>");
out.println("<head>");
out.println("</head>");
out.println("<body>");
Connection con=null;
try
{
con=DriverManager.getConnection();
}
catch(SQL Exception e)
{
throw Exception("SQL Exception"+e.getMessage());
}
Statement stmt=null;
ResultSet rs=null;
try{
stmt=con.CreateStatement();
rs=stmt.executeQuery("select password,uname from t1
where pass=admin");
if(pass=="admin");
pw.println("welcome");
else
pw.println("try again!!!");
pw.println("</body>");
pw.println("</html>");
}
catch(Exception e)
{
out.println("Exception is"+e.gerMessage());
}
out.close();
}
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