String username=request.getParameter("username");
ResultSet rs=st.executeQuery("select * from regis where username='"+username+"'");
if(rs.next() ){
response.sendRedirect("register.jsp");...
Type: Posts; User: surendran610
String username=request.getParameter("username");
ResultSet rs=st.executeQuery("select * from regis where username='"+username+"'");
if(rs.next() ){
response.sendRedirect("register.jsp");...