?? repass.java
字號(hào):
/*
* repass.java
*
* Created on 2007年11月22日, 上午10:27
*/
package servlet;
import dianping.DB;
import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
/**
*冷漠大神 q 361619004
* @author Angel
* @version
*/
public class repass 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 pass=request.getParameter("pass");
String pass2=request.getParameter("pass2");
String s=(String)session.getAttribute("password");
if(s==null){
response.sendRedirect("index.jsp");
}else{
if(!pass.equals(pass2))
response.sendRedirect("errors.jsp?error=repassno");
else{
new DB().MSupdate("update users set password='"+pass+"' where name='"+s+"'");
response.sendRedirect("errors.jsp?error=repassok");
}
}
/* TODO output your page here
out.println("<html>");
out.println("<head>");
out.println("<title>Servlet repass</title>");
out.println("</head>");
out.println("<body>");
out.println("<h1>Servlet repass 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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