apache配置虚拟目录：
打开并创建虚拟目录的步骤如下：
# Virtual hosts
# Include conf/extra/httpd-vhosts.conf
去掉conf/http.conf文件中:
#Include conf/extra/httpd-vhosts.conf
前面的"#" (实际上是去掉注释) ，
若果想要配置多个虚拟目录的话，在httpd.conf中搜索“ NameVirtualHost ” ,如果没有的话加上一句：NameVirtualHost *:80
NameVirtualHost *:80
#NameVirtualHost localhost:8001
<VirtualHost *:80>
ServerName *
DocumentRoot "E:/APMserv/APMServ5.2.6/www/htdocs"
<Directory "E:/APMserv/APMServ5.2.6/www/htdocs">
Options FollowSymLinks IncludesNOEXEC Indexes
DirectoryIndex index.html index.htm default.htm index.php default.php index.cgi default.cgi index.pl default.pl index.shtml
AllowOverride None
Order Deny,Allow
Allow from all
</Directory>
</VirtualHost>
然后若conf下面没有extra/http-vhosts.conf这个文件则创建，最后在里面添加如下代码：
<VirtualHost *:80>
ServerAdmin [email protected]
DocumentRoot "E:\APMserv\APMServ5.2.6\www\htdocs\php\WeiXinApp\LivingartistApp\www"
ServerName my.phpwxapp.com
# This should be omitted in the production environment
SetEnv APPLICATION_ENV development
<Directory "E:\APMserv\APMServ5.2.6\www\htdocs\php\WeiXinApp\LivingartistApp\www">
Options Indexes MultiViews FollowSymLinks
AllowOverride All
Order allow,deny
Allow from all
</Directory>
</VirtualHost>
<VirtualHost *:80>
ServerAdmin [email protected]
DocumentRoot "E:\APMserv\APMServ5.2.6\www\htdocs\solomo\www\test\php"
ServerName my.phptest.com
# This should be omitted in the production environment
SetEnv APPLICATION_ENV development
<Directory "E:\APMserv\APMServ5.2.6\www\htdocs\solomo\www\test\php">
Options Indexes MultiViews FollowSymLinks
AllowOverride All
Order allow,deny
Allow from all
</Directory>
</VirtualHost>
表示添加了 my.phpwxapp.com 和 my.phptest.com 两个虚拟域名，最后在 系统C盘下面找到hosts文件，
在里面添加：
127.0.0.1 my.phpwxapp.com
127.0.0.1 my.phptest.com
最后重启Apache服务应该就可以了。
Apache多站点多IP配置：http://blog.chinaunix.net/uid-18933439-id-2808715.html