<%@ page language="java" contentType="text/html; charset=GB18030" pageEncoding="GB18030" import="java.sql.*"%> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <jsp:useBean id="reg" class="com.DB" scope="page" /> <jsp:useBean id="times" class="com.Shijian" scope="page" /> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=GB18030"> <title>Insert title here</title> </head> <body> <% try { String username=new String(request.getParameter("username").getBytes("ISO-8859-1"),"GB18030"); String password=new String(request.getParameter("password").getBytes("ISO-8859-1"),"GB18030"); String chepaihao=new String(request.getParameter("chepaihao").getBytes("ISO-8859-1"),"GB18030"); String jine=new String(request.getParameter("jine").getBytes("ISO-8859-1"),"GB18030"); String truename=new String(request.getParameter("truename").getBytes("ISO-8859-1"),"GB18030"); String tel=new String(request.getParameter("tel").getBytes("ISO-8859-1"),"GB18030"); String jianjie=new String(request.getParameter("jianjie").getBytes("ISO-8859-1"),"GB18030"); Connection con=reg.getCon(); String sqlt="select * from reg where username='"+username+"'"; ResultSet rs=reg.GetRs(sqlt); if(rs.next()){ out.println("<script lanage='javascript'>alert('�˻��ѱ�ռ��');javascript:history.go(-1);</script>"); } else { // ������Ϣ��SQL��� String sql = "insert into reg(username,password,chepaihao,jine,truename,tel,jianjie,shijian) values('"+username+"','"+password+"','"+chepaihao+"','"+jine+"','"+truename+"','"+tel+"','"+jianjie+"','"+times.showTodayTime()+"')"; int row = reg.GetCount(sql); if(row > 0){ out.println("<script>alert('ע��ɹ���');window.location.href='denglu.jsp';</script>"); } con.close();} } catch (Exception e) { out.print("ע��ʧ�ܣ�"); e.printStackTrace(); } %> </body> </html>