chengeadminpwd.java

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package com.wang.action.admin;

import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionForm;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.Action;
import com.wang.bean.*;
import com.wang.db.*;

public class ChengeAdminPwd extends Action
{
    public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response)
    {
        AdminBean admin = (AdminBean) request.getSession().getAttribute("admin");
        String oldpwd = request.getParameter("olduserPwd");
        String newPwd = request.getParameter("newuserPwd");
        String isPwd = request.getParameter("isuserPwd");
        if (!oldpwd.equals(admin.getUserPwd()))
        {
            request.setAttribute("message", "<script>alert('原始密码不正确 修改失败')</script>");
            return mapping.findForward("chengeadmin");
        }
        else if (!newPwd.equals(isPwd))
        {
            request.setAttribute("message", "<script>alert('新密码和确认密码不一致 修改失败')</script>");
            return mapping.findForward("chengeadmin");
        }
        AdminDB db = new AdminDB();
        admin.setUserPwd(newPwd);
        if (db.chengeAdminPwd(admin))
        {
            request.setAttribute("message", "<script>alert('更新成功');</script>");
            request.getSession().setAttribute("admin",admin);
        }
        else
        {
            request.setAttribute("message", "<script>alert('更新失败');</script>");
        }
        db.Close();
        return mapping.findForward("chengeadmin");
    }
}