后台登陆跳转后是空白页面，帮忙分析原因或解决办法？
Thinkphp框架做的一个企业网站，登录后台，在本地和我们自己的服务器上测试能够正常登录跳转，上传到万网后用IE，谷歌，搜搜浏览器访问，登陆跳转都是空白页面。唯独火狐可以正常登录跳转，帮忙分析一下哪里出错了或者解决办法！（后台使用的是frame框架）
回复讨论(解决方案)
贴出你后台登陆代码。注意你代码命名大小写。
IndexAction.class.php
<?php// 本类由系统自动生成，仅供测试用途class IndexAction extends Action { // 检查用户是否登录 function index() { if (empty ($_SESSION['admin']) || $_SESSION['admin']['name'] == '') { $this->display('login'); return; } else { $this->display(); } } public function login() { $this->display(); } public function dologin() { if (!empty ($_POST['name'])) { $mm = M('member')->getByName($_POST['name']); if ($mm['password'] == md5($_POST['password'])) { $_SESSION['admin'] = $mm; $_SESSION['session_time'] = time(); $this->success('登录成功!', "__URL__/index"); } else { $this->error('密码错误!'); } } else { $this->error('账号错误!'); } } public function loginout() { $_SESSION['admin'] = ''; $this->success('退出登录!', "__URL__/index"); } public function password() { $name = M('member')->getByName($_SESSION['admin']['name']); if ($name == '') { $this->error('没有权限!'); return; } $this->assign('admin', $name); $this->display(); } public function dopassword() { $_POST['id'] = $_GET['id']; if (!empty ($_POST['password'])) { $_POST['password'] = md5($_POST['password']); } else { unset ($_POST['password']); } $model = D('member'); if (false === $model->create()) { $this->error($model->getError()); } // 更新数据 $list = $model->save(); if (false !== $list) { //成功提示 $this->success('修改成功!'); } else { //错误提示 $this->error('修改失败!'); } }}页面index.html
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head runat="server"> <title>后台管理系统</title></head><frameset rows="98,*,8" cols="*" frameborder="no" border="0" framespacing="0"> <frame src="__APP__/Public/top" name="topFrame" scrolling="No" noresize="noresize" id="topFrame" title="topFrame" /> <frameset cols="177,*" frameborder="no" border="0" framespacing="0"> <frame src="__APP__/Public/left" name="leftFrame" scrolling="No" noresize="noresize" id="leftFrame" title="leftFrame" /> <frame src="__APP__/Public/tab" name="mainFrame" id="mainFrame" title="mainFrame" /> </frameset> <frame src="__APP__/Public/down" name="bottomFrame" scrolling="No" noresize="noresize" id="bottomFrame" title="bottomFrame" /></frameset><noframes><body></body></noframes></html>
贴出你后台登陆代码。注意你代码命名大小写。
已经贴出来，帮忙看看！！
__APP__/Public/top；__APP__/Public/left；__APP__/Public/tab；是否这些窗口都可以打开呢？
__APP__/Public/top；__APP__/Public/left；__APP__/Public/tab；是否这些窗口都可以打开呢？
可以访问
应该是php BOM头的问题。
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