为什么在 CakePHP 中将 debug 更改为 0 会破坏静态页面? [英] Why does changing debug to 0 in CakePHP break static Pages?

问题描述

一切正常.没有错误.我将 debug 更改为 0，突然间我的页面出现了 404 错误，并且在我的日志中，我注意到我在应用程序控制器中声明的变量(之前运行良好)现在返回未定义.

Everything was working fine. No errors. I change debug to 0, and all of the sudden my pages are giving 404 errors, and in my logs I'm noticing that variables I declared in my app controller (that were working perfectly before) are now coming back as not defined.

怪异.为什么将 debug 更改为 0 会导致这种行为?

Weirdness. Why would changing debug to 0 cause this kind of behaviour?

2012 年 4 月 18 日

我浏览了 Pages 控制器.在$path = func_get_args();"之后当我投掷骰子时(print_r($path)).使用调试 1 或 2，它会在我的主页上返回此内容:

I poked around the Pages controller. After the "$path = func_get_args();" when I threw in a die(print_r($path)). With debug 1 or 2 it returns this on my home page:

Array
(
    [0] => home
)

debug 设置为 0 时为空白.

It's blank when debug is set to 0.

这是我的一些路由:

Router::connect('/', array('controller' => 'pages', 'action' => 'display', 'home'));
Router::connect('/login', array('controller' => 'users', 'action' => 'login'));
Router::connect('/logout', array('controller' => 'users', 'action' => 'logout'));

Router::connect('/today', array('controller' => 'users', 'action' => 'today'));
Router::connect('/profile', array('controller' => 'users', 'action' => 'profile'));

$staticPages = array(
        'about',
        'contact'
);

$staticList = implode('|', $staticPages);

Router::connect('/:static', array(
    'plugin' => false,
    'controller' => 'pages',
    'action' => 'display'), array(
        'static' => $staticList,
        'pass' => array('static')
    )
);

来自调试日志:

2012-04-17 10:28:08 Notice: Notice (8): Undefined variable: loggedIn in [/Users/conrad/Desktop/Creative/DEV/virtutrain/app/View/Elements/Header.ctp, line 3]
Trace:
include - APP/View/Elements/Header.ctp, line 3
View::_evaluate() - CORE/Cake/View/View.php, line 908
View::_render() - CORE/Cake/View/View.php, line 872
View::element() - CORE/Cake/View/View.php, line 412
include - APP/View/Layouts/default.ctp, line 22
View::_evaluate() - CORE/Cake/View/View.php, line 908
View::_render() - CORE/Cake/View/View.php, line 872
View::renderLayout() - CORE/Cake/View/View.php, line 527
View::render() - CORE/Cake/View/View.php, line 471
Controller::render() - CORE/Cake/Controller/Controller.php, line 959
ExceptionRenderer::_outputMessage() - CORE/Cake/Error/ExceptionRenderer.php, line 263
ExceptionRenderer::error400() - CORE/Cake/Error/ExceptionRenderer.php, line 209
ExceptionRenderer::render() - CORE/Cake/Error/ExceptionRenderer.php, line 165
ErrorHandler::handleException() - CORE/Cake/Error/ErrorHandler.php, line 127
[main] - [internal], line ??

错误日志:

2012-04-17 10:28:08 Error: [NotFoundException] Not Found
#0 /Users/conrad/Desktop/Creative/DEV/virtutrain/lib/Cake/View/View.php(908): include()
#1 /Users/conrad/Desktop/Creative/DEV/virtutrain/lib/Cake/View/View.php(872): View->_evaluate('/Users/conrad/D...', Array)
#2 /Users/conrad/Desktop/Creative/DEV/virtutrain/lib/Cake/View/View.php(463): View->_render('/Users/conrad/D...')
#3 /Users/conrad/Desktop/Creative/DEV/virtutrain/lib/Cake/Controller/Controller.php(959): View->render('about', NULL)
#4 /Users/conrad/Desktop/Creative/DEV/virtutrain/app/Controller/PagesController.php(88): Controller->render('about')
#5 [internal function]: PagesController->display('about')
#6 /Users/conrad/Desktop/Creative/DEV/virtutrain/lib/Cake/Controller/Controller.php(485): ReflectionMethod->invokeArgs(Object(PagesController), Array)
#7 /Users/conrad/Desktop/Creative/DEV/virtutrain/lib/Cake/Routing/Dispatcher.php(103): Controller->invokeAction(Object(CakeRequest))
#8 /Users/conrad/Desktop/Creative/DEV/virtutrain/lib/Cake/Routing/Dispatcher.php(85): Dispatcher->_invoke(Object(PagesController), Object(CakeRequest), Object(CakeResponse))
#9 /Users/conrad/Desktop/Creative/DEV/virtutrain/app/webroot/index.php(96): Dispatcher->dispatch(Object(CakeRequest), Object(CakeResponse))
#10 {main}

再次......当调试处于 1 或 2 时，没有任何错误......

Again... not getting any errors whatsoever when debug is at 1 or 2...

此安装在 MAMP 上本地运行，但错误也会发生在运行在 MediaTemple 网格服务(具有或多或少的默认设置)上的已发布站点上.

This installation is being run locally on MAMP, but the errors also occur on the published site which is running on MediaTemple's grid service (with more or less default settings).

推荐答案

哇...这是坐在我的 home.ctp 页面视图中，并被复制到所有其他页面:

Wow... this was sitting in my home.ctp Page view, and got copied to all other pages:

if (Configure::read('debug') == 0):
    throw new NotFoundException();
endif;

主要的wtf，但无论如何......问题解决了.

Major wtf, but regardless... problem solved.

这篇关于为什么在 CakePHP 中将 debug 更改为 0 会破坏静态页面?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！