foot.jsp

JSP图书管理系统 包括会员管理 图书管理 借阅管理 等等 是非常好的图书管理软件

<%String admin_name=(String) session.getValue("name");
  String admin_pwd=(String) session.getValue("pwd");
String cgpwd=request.getParameter("cgpwd");
if(cgpwd!=null){
if(cgpwd.compareTo("true")==0){
out.print("你提交了修改");
String cg_name=request.getParameter("admin");
String cg_pwd=request.getParameter("adminpwd");
if(cg_name.length()!=0 && cg_pwd.length()!=0){
out.print(cg_name);
	Statement stmtcgpwd=conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE);
	String sql4="update eshow_admin set eshow_admin='"+cg_name+"',eshow_adminpwd='"+cg_pwd+"' where eshow_admin='"+admin_name+"' and eshow_adminpwd='"+admin_pwd+"'";
	stmtcgpwd.executeUpdate(sql4);
	stmtcgpwd.close();
out.print("<script>alert('密码修改成功，记住当前密码');window.location.href='default.jsp';</script>");
}else{
out.print("<script>alert('用户和密码都不能为空');history.go(-1);</script>");
}
}
}
out.print("<br><TABLE cellSpacing=1 cellPadding=0 width=776 align=center bgColor=#000000 border=0>");
    out.print("<TR>");
      out.print("<TD align=middle bgColor=#ffffff height=22>版权所有 <蓝枫工作室</A>");
	   out.print("Copyright &copy;2005 **LF****ZHT**>");
	 	   if(admin_name==null){
	   				out.print("<A href='admin.jsp'>     管理员登陆</A>");
						}
		out.print("</td>");
		if(admin_name!=null)
			{
		out.print("<tr><td align=middle bgColor=#ffffff height=22'>");
		out.print("<form name='form1' method='post' action='default.jsp?cgpwd=true'>");
  out.print("管理员名:<input name='admin' type='text' value='"+admin_name+"' id='admin'>");
  out.print("登陆密码:<input name='adminpwd' type='password' value='"+admin_pwd+"' id='adminpwd'>");
 out.print(" <input type='submit' name='Submit' value='修改'>");
out.print("</form>");
		out.print("</td></tr>");
			}
	out.print("</TR>");
out.print("</TABLE>");
out.print("<BR>");
out.print("</body>");
out.print("</html>");
%>