php 尝试访问本地 LAMP 服务器上的 localhost 时出现 404 Not Found 错误
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404 Not Found Error when trying to access localhost on local LAMP server
提问by slandau
I'm running Ubuntu. My Apache2 default file looks like this:
我正在运行 Ubuntu。我的 Apache2 默认文件如下所示：
<VirtualHost *:80>
ServerAdmin webmaster@localhost
DocumentRoot /var/www/
<Directory />
Options FollowSymLinks
AllowOverride None
</Directory>
<Directory /var/www/>
Options Indexes FollowSymLinks MultiViews
AllowOverride None
Order allow,deny
allow from all
</Directory>
ScriptAlias /cgi-bin/ /usr/lib/cgi-bin/
<Directory "/usr/lib/cgi-bin">
AllowOverride None
Options +ExecCGI -MultiViews +SymLinksIfOwnerMatch
Order allow,deny
Allow from all
</Directory>
ErrorLog ${APACHE_LOG_DIR}/error.log
# Possible values include: debug, info, notice, warn, error, crit,
# alert, emerg.
LogLevel warn
CustomLog ${APACHE_LOG_DIR}/access.log combined
Alias /doc/ "/usr/share/doc/"
<Directory "/usr/share/doc/">
Options Indexes MultiViews FollowSymLinks
AllowOverride None
Order deny,allow
Deny from all
Allow from 127.0.0.0/255.0.0.0 ::1/128
</Directory>
</VirtualHost>
I have this file called Index.php in /var/www/
我在 /var/www/ 中有这个名为 Index.php 的文件
<?
phpinfo();
?>
When I access http://localhost/in my browser, I'm getting the 404 Not Found error:
当我在浏览器中访问http://localhost/时，出现 404 Not Found 错误：
The requested URL / was not found on this server. Apache/2.2.16 (Ubuntu) Server at localhost Port 80
在此服务器上找不到请求的 URL /。本地主机端口 80 上的 Apache/2.2.16 (Ubuntu) 服务器
What am I doing wrong? This actually worked when I first setup LAMP but it's not working now.
我究竟做错了什么？这在我第一次设置 LAMP 时确实有效，但现在不起作用。
回答by Andreas Jansson
Have a look in /etc/apache2/sites-enabled. It seems like my upgrade to 10.10 has wiped the symlinks from that directory. Try symlinking default to /etc/apache2/sites-available/default
查看 /etc/apache2/sites-enabled。似乎我升级到 10.10 已经从该目录中擦除了符号链接。尝试符号链接默认为 /etc/apache2/sites-available/default
sudo ln -s /etc/apache2/sites-available/default /etc/apache2/sites-enabled/default
回答by Mashpy Rahman
Check out error log (tail /var/log/apache2/error.log) in order to find out exact path that Apache tries to find.
查看错误日志 (tail /var/log/apache2/error.log) 以找出 Apache 尝试查找的确切路径。
回答by Usman
Use the url localhost/info.php.
File info.php must contain
<?php
phpinfo();
?>
使用 url localhost/info.php。文件 info.php 必须包含
<?php
phpinfo();
?>
回答by hatkirby
Do you have the PHP module installed and enabled? Because, normally, it would mention that in the server signature, but yours doesn't. That would also explain why the server doesn't recognize that index.phpis what you mean by /.
您是否安装并启用了 PHP 模块？因为，通常情况下，它会在服务器签名中提到这一点，而你的却没有。这也可以解释为什么服务器无法识别index.php出您的意思/。
Try
尝试
sudo a2enmod php5
回答by RaviRokkam
Exactly the same problem with me.
和我完全一样的问题。
Following worked for me :
以下为我工作：
As Andreas Janssonmentioned, symlink default to:
正如Andreas Jansson提到的，符号链接默认为：
sudo ln -s /etc/apache2/sites-available/default /etc/apache2/sites-enabled/default
and restarted apache2:
并重新启动 apache2：
sudo /etc/init.d/apache2 restart
and then it works:
然后它的工作原理：
http://localhost/
