1.出现这种错误，一般用的web服务器是Apache

2.找到：apache配置文件，打开httpd.conf 文件，做如下修改：

第一处：找到

<Directory />

Options FollowSymLinks

AllowOverride None

Order deny,allow

Deny from all

Satisfy all

</Directory>

修改成

<Directory />

Options FollowSymLinks

AllowOverride All

Order deny,allow

# Deny from all

Allow from all

#允许所有访问

Satisfy all

</Directory>

第二处：找到：

# onlineoffline tag - don't remove

Order Deny,Allow

Deny from all

Allow from 127.0.0.1

</Directory>

修改成：

# onlineoffline tag - don't remove

Order Deny,Allow

# Deny from all

# Allow from 127.0.0.1

Allow from all

</Directory>

3.重启Apache服务。