如何使用java将日期从Html表单存储到数据库？

Question

我已经通过 html 页面输入了日期并尝试将其存储到数据库中，但我得到了这个异常 java.lang.NumberFormatException: For input string: "09/12/2016" 并且我在 netbeans 中也遇到了错误"用try 和catch 包围Date date = (Date)formatter.parse(pswd);”这是我的代码：

public class OfferRide extends HttpServlet {

    protected void service(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {

                String status = "";              
                try {

                String userName = req.getParameter("Source");
                String email = req.getParameter("Destination");
                String pswd = req.getParameter("Date");
                SimpleDateFormat formatter = new SimpleDateFormat("YYYY-MM-DD");

                java.sql.Date date = (java.sql.Date)formatter.parse(pswd);


                String id = req.getParameter("Seats");
                int seat =Integer.parseInt(id);
                String id1= req.getParameter("Phone");
                long phone = Long.parseLong(id1);
                    Connection con = DataBaseServices.getConnection();

                    PreparedStatement ps = con.prepareStatement("insert into offerride values(?,?,?,?,?)");

                    ps.setString(1, userName);
                    ps.setDate(2, date);
                    ps.setString(3, email);
                    ps.setInt(4, seat);
                    ps.setLong(5, phone);


                    int x = ps.executeUpdate();

                    if (x == 1) {

                        req.getRequestDispatcher("OfferRide1.html").include(req, resp);
                    }


                } catch (Exception e) {
                    status = e.toString();
                    //req.getRequestDispatcher("OfferRide1.html").include(req, resp);
                }

                PrintWriter out = resp.getWriter();

                out.print(status);                            

    }

}

Answer 1

将此代码放在 try 和 catch 块之间

try
{
DateFormat formatter = new SimpleDateFormat("YYYY-MM-DD"); 
Date date = (Date)formatter.parse(pswd);
}
catch(ParseException e)
{
}