今天在测试一个php程序的时候，发现这个问题:

Forbidden

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

开始的时候我是用http://localhost/test.php进行的测试，没有发现问题，后来要在内网测试一下就要用IP地址进行那个访问了，如：http://10.10.50.195/test.php，就出现了这个问题。

后来咨询了一下朋友（php高手），说修改一下php的配置文件httpd.conf。

在原有的位置文件中找到配置节

<Directory />
    Options FollowSymLinks
    AllowOverride None
    Order deny,allow
    Deny from all
    Satisfy all
</Directory>

修改成

<Directory />
    Options FollowSymLinks
    AllowOverride None
    Order deny,allow
#    Deny from all
    Allow from all

#允许所有访问
    Satisfy all
</Directory>

还有

<Directory "D:/Wamp5/www">

    #
    # Possible values for the Options directive are "None", "All",
    # or any combination of:
    #   Indexes Includes FollowSymLinks SymLinksifOwnerMatch ExecCGI MultiViews
    #
    # Note that "MultiViews" must be named *explicitly* --- "Options All"
    # doesn't give it to you.
    #
    # The Options directive is both complicated and important.  Please see
    # http://httpd.apache.org/docs/2.2/mod/core.html#options
    # for more information.
    #
    Options Indexes FollowSymLinks

    #
    # AllowOverride controls what directives may be placed in .htaccess files.
    # It can be "All", "None", or any combination of the keywords:
    #   Options FileInfo AuthConfig Limit
    #
    AllowOverride all

    #
    # Controls who can get stuff from this server.
    #
#   onlineoffline tag - don't remove
    Order Deny,Allow
    Deny from all
    Allow from 127.0.0.1

</Directory>

修改成

<Directory "D:/Wamp5/www">

    #
    # Possible values for the Options directive are "None", "All",
    # or any combination of:
    #   Indexes Includes FollowSymLinks SymLinksifOwnerMatch ExecCGI MultiViews
    #
    # Note that "MultiViews" must be named *explicitly* --- "Options All"
    # doesn't give it to you.
    #
    # The Options directive is both complicated and important.  Please see
    # http://httpd.apache.org/docs/2.2/mod/core.html#options
    # for more information.
    #
    Options Indexes FollowSymLinks

    #
    # AllowOverride controls what directives may be placed in .htaccess files.
    # It can be "All", "None", or any combination of the keywords:
    #   Options FileInfo AuthConfig Limit
    #
    AllowOverride all

    #
    # Controls who can get stuff from this server.
    #
#   onlineoffline tag - don't remove
    Order Deny,Allow
#    Deny from all

#  Allow from 127.0.0.1
    Allow from all

</Directory>

然后保存，重启服务，在访问就解决了这个问题。