mac osx Forbidden You don't have permission to access / on this server解决方法

（1）首先查看*.conf 是否有读写权限，如果没有要将文件赋予读写权限，比如

sudo chmod  localhost.conf

（2）再查看/Users/username/Sites/localhost/文件夹是否有index.html文件，没有的话，创建一个，默认是打开index.html文件

（3）最后查看localhost配置文件

对于OSX 10.9 Apache 2.2

<VirtualHost *:>
    DocumentRoot "/Users/xx/Sites/localhost"
    ServerName localhost
    ErrorLog "/Users/xx/Sites/logs/localhost-error_log"
    CustomLog "/Users/xx/Sites/logs/localhost-access_log" common
    <Directory "/Users/xx/Sites/localhost">
            Order deny,allow
            Allow from all
    </Directory>
</VirtualHost>

对于OSX 10.10 Apache 2.4

<VirtualHost *:>
    DocumentRoot "/Users/xx/Sites/localhost"
    ServerName localhost
    ErrorLog "/Users/xx/Sites/logs/localhost-error_log"
    CustomLog "/Users/xx/Sites/logs/localhost-access_log" common
    <Directory "/Users/xx/Sites/localhost">
            Require all granted
    </Directory>
</VirtualHost>        

（4）最后重启apache

 sudo apachectl restart