在 Ubuntu 10.4 中运行 CakePHP 时遇到文件权限错误 [英] Facing a file permission error while running CakePHP in Ubuntu 10.4

问题描述

我已经按照以下步骤安装了 CakePHP 2.0 框架:

I have installed CakePHP 2.0 framwork using steps below:

1. Start the terminal
2. sudo mkdir /var/www/cakephp
3.sudo cp -r ~/cakephp/* /var/www/cakephp

更改 tmp 文件夹权限

Change tmp folder permisssion

4. sudo chmod -R 777 cakephp/app/tmp

启用模组重写

5. sudo a2enmod rewrite

打开文件/etc/apache2/sites-enabled/000-default 并将 AllowOverride None 更改为 AllowOverride All

Open file /etc/apache2/sites-enabled/000-default and change AllowOverride None to AllowOverride All

6. sudo vim /etc/apache2/sites-enabled/000-default

重启阿帕奇

7. sudo /etc/init.d/apache2 restart

我打开浏览器并输入地址 http://localhost/cakephp/ 并看到此错误消息:

I opened my browser and typed address http://localhost/cakephp/ and I seaw this error message:

警告:_cake_core_ 缓存无法将cake_dev_en-us"写入/var/www 中的文件缓存/cakephp/lib/Cake/Cache/Cache.php on line 310
警告:_cake_core_ 缓存无法在第 310 行将cake_dev_en-us"写入/var/www/cakephp/lib/Cake/Cache/Cache.php 中的文件缓存
警告:/var/www/cakephp/app/tmp/cache/persistent/在/var/www/cakephp 中不可写/lib/Cake/Cache/Engine/FileEngine.php on line 320
警告:/var/www/cakephp/app/tmp/cache/models/在第 320 行的/var/www/cakephp/lib/Cake/Cache/Engine/FileEngine.php 中不可写
警告:/var/www/cakephp/app/tmp/cache/在/var/www/cakephp/lib/Cake 中不可写/Cache/Engine/FileEngine.php 第 320 行

Warning: _cake_core_ cache was unable to write 'cake_dev_en-us' to File cache in /var/www /cakephp/lib/Cake/Cache/Cache.php on line 310
Warning: _cake_core_ cache was unable to write 'cake_dev_en-us' to File cache in /var/www/cakephp/lib/Cake/Cache/Cache.php on line 310
Warning: /var/www/cakephp/app/tmp/cache/persistent/ is not writable in /var/www/cakephp /lib/Cake/Cache/Engine/FileEngine.php on line 320
Warning: /var/www/cakephp/app/tmp/cache /models/ is not writable in /var/www/cakephp/lib/Cake/Cache/Engine/FileEngine.php on line 320
Warning: /var/www/cakephp/app/tmp/cache/ is not writable in /var/www/cakephp/lib/Cake /Cache/Engine/FileEngine.php on line 320

推荐答案

命令 sudo chmod -R 777 cakephp/app/tmp 只使 tmp 可写，你应该使缓存及其子目录也可写，否则Cake无法将缓存文件写入tmp中的缓存目录.

The command sudo chmod -R 777 cakephp/app/tmp only made tmp writable, you should make cache and it's subdirectories writable as well, otherwise Cake can't write the cache files to the cache directory in tmp.

所以，这些目录应该是可写的:

So, these directories should be writable:

cakephp/app/tmp/cache
cakephp/app/tmp/cache/persistent
cakephp/app/tmp/cache/models

确保日志目录也是可写的:cakephp/app/tmp/logs.

Make sure the log directory is writable as well: cakephp/app/tmp/logs.

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