📄 zhuce.java
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/*
* zhuce.java
*
* Created on 2007年11月20日, 下午3:15
*/
package servlet;
import dianping.Chinese;
import dianping.DB;
import java.io.*;
import java.sql.ResultSet;
import java.sql.SQLException;
import javax.servlet.*;
import javax.servlet.http.*;
/**
*冷漠大神 q 361619004
* @author Angel
* @version
*/
public class zhuce extends HttpServlet {
/** Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
* @param request servlet request
* @param response servlet response
*/
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.setContentType("text/html;charset=UTF-8");
PrintWriter out = response.getWriter();
HttpSession session=request.getSession();
String rand=(String)session.getAttribute("rand");
Chinese zh=new Chinese();
DB db=new DB();
String yanzheng=request.getParameter("yanzheng");
String user=request.getParameter("user");
String pass=request.getParameter("pass");
String pass2=request.getParameter("pass2");
String mail=request.getParameter("mail");
String anquan=request.getParameter("anquan");
user=zh.getGBK(user);
anquan=zh.getGBK(anquan);
if(!rand.equalsIgnoreCase(yanzheng))
{
response.sendRedirect("errors.jsp?error=zyanzheng");
}else
{
if(!pass.equals(pass2))
response.sendRedirect("errors.jsp?error=pass");
else
{
ResultSet rs=db.MSquery("select name from users where name='"+user+"'");
try {
boolean ss=false;
if(rs.next())
ss=true;
if(ss)
response.sendRedirect("errors.jsp?error=user");
else
{
boolean check=db.MSupdate("insert into users(name,password,email,anquan) values('"+user+"','"+pass+"','"+mail+"','"+anquan+"')");
if(check)
response.sendRedirect("errors.jsp?error=userok");
else
response.sendRedirect("errors.jsp?error=userno");
}
} catch (IOException ex) {
ex.printStackTrace();
} catch (SQLException ex) {
ex.printStackTrace();
}
// db.close();
}
}
/* TODO output your page here
out.println("<html>");
out.println("<head>");
out.println("<title>Servlet zhuce</title>");
out.println("</head>");
out.println("<body>");
out.println("<h1>Servlet zhuce at " + request.getContextPath () + "</h1>");
out.println("</body>");
out.println("</html>");
*/
out.close();
}
// <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
/** Handles the HTTP <code>GET</code> method.
* @param request servlet request
* @param response servlet response
*/
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
processRequest(request, response);
}
/** Handles the HTTP <code>POST</code> method.
* @param request servlet request
* @param response servlet response
*/
protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
processRequest(request, response);
}
/** Returns a short description of the servlet.
*/
public String getServletInfo() {
return "Short description";
}
// </editor-fold>
}
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