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Sireesha
JAVA
0 Answer(s)      3 years and 6 months ago
Posted in : Development process


i got the following error when i am run the pprogram Exception in thread "main" java.lang.NoSuchMethodError: main i am setting the jar file in the classpath also C:\Program Files\Apache Software Foundation\Tomcat 6.0\webapps\website_app\WEB-I NF\classes>set CLASSPATH=C:\program Files\Apache Software Foundation\Tomcat 6.0\ webapps\website_app\WEB-INF\lib\servlet-api.jar;.;

here is the code

import java.io.*; import java.sql.*; import javax.servlet.*; import javax.servlet.http.*;

public class InsertServlet extends HttpServlet{ public void doPOST(HttpServletRequest req,HttpServletResponse res) throws ServletException,IOException { res.setContentType("Registration/html"); int count=0; PrintWriter out = res.getWriter(); String FirstName=req.getParameter("FirstName"); String LastName=req.getParameter("LastName"); String Email=req.getParameter("Email"); String Password=req.getParameter("Password"); String ConformPassword=req.getParameter("ConformPassword"); String Dateofbirth=req.getParameter("Dateofbirth"); int Age=Integer.parseInt(req.getParameter("Age")); String Gender=req.getParameter("Gender"); String Address=req.getParameter("Address"); String Country=req.getParameter("Country"); String State=req.getParameter("State"); String City=req.getParameter("City"); int Telephone=Integer.parseInt(req.getParameter("Telephone")); int Mobile=Integer.parseInt(req.getParameter("Mobile")); String Howdidyouhear=req.getParameter("Howdidyouhear");

PreparedStatement pstm=null;

try{ Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver "); String connectionUrl = ("jdbc:sqlserver://localhost:1433;database=sree;integratedSecurity=true"); Connection con = DriverManager.getConnection(connectionUrl); pstm=con.prepareStatement("insert into stureg(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)"); pstm.setString(1,FirstName); pstm.setString(2,LastName); pstm.setString(3,Email); pstm.setString(4,Password); pstm.setString(5,ConformPassword); pstm.setString(6,Dateofbirth); pstm.setInt(7,Age); pstm.setString(8,Gender); pstm.setString(9,Address); pstm.setString(10,Country); pstm.setString(11,State); pstm.setString(12,City); pstm.setInt(13,Telephone); pstm.setInt(14,Mobile); pstm.setString(15,Howdidyouhear); int i=pstm.executeUpdate(); if(i==1){ System.out.print("insert"); }
else{ System.out.print("not insert"); } } catch(Exception e){ e.getMessage(); } } }


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