How to retrieve the data from the data base,-- its urgent!

Question

public class UserInfo extends GenericServlet
public void service(ServletRequest req,ServletResponse res)throws ServletException,IOException
res.setContentType("text/html");
PrintWriter out=res.getWriter();
Connection con=null;
PreparedStatement pst=null;
ResultSet rs=null;
try{
con=DriverManager.getConnection("jdbc:mysql://localhost/userdetails","mysql","xxxx");
pst=con.prepareStatement("select * from user_info where ufn=? and uln=? and ueid=? and uname=? and upass=? and urd=? and uage=? and sem=?; ");
rs=pst.executeQuery();
if (rs.next())
{out.println("first name"+rs.getString(1)+"Last name"+rs.getString(2)+"email ID"+rs.getString(3)+"Login name"+rs.getString(4)+"password: masked <br>Registration Date "+rs.getString(7)+"Users age"+rs.getString(8)+"Employed or not if yes 1 and for No 0"+rs.getString(6)   );
return  ;
catch(Exception e){out.println(e);}
finally{try{con.close();}catch(Exception e){out.println(e);}}
exception : is http method not found ......
please help me

Answer 1

1) When you post code, please use[code] and [/code] tags as described in Formatting tips on the message entry page. It makes it much easier to read.
2) I don't know what you are saying is not found. More information would be helpful.
3) You had better think of binding some parameters to your PreparedStatement/.
4) Please close your ResultSets and Statements as well as your Connections.