Apache '您无权访问此服务器上的 xx' [英] Apache 'You don't have permission to access xx on this server'

问题描述

我正在使用 ubuntu 12.04 和 apache(两者都是新的)，我想添加一个新的虚拟目录，所以我修改了文件 /etc/apache2/sites-available/default，添加以下内容:

I am using ubuntu 12.04 and apache (new in both of them) and I want to add a new virtual directory so I modify the file /etc/apache2/sites-available/default, adding the following:

Alias /docs/ "/home/kk/workspace/javascript/maplib/"
<Directory "/home/kk/workspace/javascript/maplib/">
    Options Indexes MultiViews FollowSymLinks
    AllowOverride None
</Directory>

然后我在浏览器中打开 url http://localhost/docs/ 并收到以下消息:

Then I open the url http://localhost/docs/ in the browser and I get the following message:

You don't have permission to access /docs/ on this server.

那我觉得可能是文件/文件夹权限造成的.因此，我通过以下方式向所有用户添加了 read 权限:

Then I think it may be caused by the file/folder permission. So I add the read permession to all users by:

sudo chmod a+r /home/kk/workspace/javascript/maplib/

然后我跑

ls -ld ~/workspace/javascript/maplib/ 

我得到了这个:

drwxr--r-- 14 kk kk 4096 Mar 11 08:36 /home/kk/workspace/javascript/maplib/

正如您所看到的，每个用户都拥有对目录的 read 访问权限，但没有任何变化(我也收到了 403 消息).

As you can see every user shold have the read access to the directory, but nothing changed ( I also get the 403 message).

然后我尝试找到/var/www的权限，我得到:

Then I try to find the permission of /var/www and I get:

drwxr-xr-x 2 root root 4096 Mar  8 15:33 /var/www

似乎只是给文件夹添加了execute权限，但我认为这不是问题.

It seems that it just add the execute permission to the folder, but I do not think this is the problem.

这是怎么回事?

顺便说一句，为什么 apache 用两个不同的 url 识别 /docs 和 /docs/ ?由于我将通过 localhost/docs 获得 404?

BTW, why does apache identify /docs and /docs/ with two different url? Since I will get 404 by localhost/docs?

推荐答案

在你的 Apache 安装中，访问是使用 etc/apache2/envars 控制的，并在 etc/apache2/apache2.conf 中实现

In your Apache installation access is controlled using etc/apache2/envars and implemented in etc/apache2/apache2.conf

在/etc/apache2/apache2.conf 中，您会在文件的一半左右找到以下几行.

In /etc/apache2/apache2.conf you will find the following lines about half way down a the file.

#These need to be set in /etc/apache2/envars
    User ${APACHE_RUN_USER}
    Group ${APACHE_RUN_GROUP}

在/etc/apache2/envars 你会发现

In /etc/apache2/envars you will find

export APACHE_RUN_USER=www-data
export APACHE_RUN_GROUP=www-data 

您希望网络服务器访问的目录必须在运行网络服务器的组中.我会说检查组权限并在必要时修复它们.如果您正确设置了这些，请返回并发布 Apache 访问日志.

The directories you want the webserver to access need to be in the group running the webserver. I would say to check the group permissions and fix them if necessary. If you have these set correctly come back and post the Apache access logs.

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