1.保证httpd.conf下

Include conf/extra/httpd-vhosts.conf

LoadModule php5_module "D:/E/php/wamp/bin/php/php5.5.12/php5apache2_4.dll"
PHPIniDir D:/E/php/wamp/bin/php/php5.5.12

没被注释掉

2.打开多站点配置：

Listen 0.0.0.0:80
Listen [::0]:80

4.http-vhosts.conf配置（注意 Require all granted，不要写成什么allow from all什么的。可以参考httpd.conf中的写法。）

<VirtualHost *:80>
    ServerAdmin webmaster@dummy-host2.example.com
    DocumentRoot "D:/E/php/wamp/think"
    ServerName localhost
    ServerAlias localhost
    ErrorLog "logs/dummy-host2.example.com-error.log"
    CustomLog "logs/dummy-host2.example.com-access.log" common
    <Directory "D:/E/php/wamp/think">
    Options Indexes FollowSymLinks
    AllowOverride all
    Require all granted
    </Directory>
</VirtualHost>

<VirtualHost *:80>
    ServerAdmin webmaster@dummy-host2.example.com
    DocumentRoot "D:/E/php/wamp/test"
    ServerName www.test.com
    ServerAlias localhost
    ErrorLog "logs/dummy-host2.example.com-error.log"
    CustomLog "logs/dummy-host2.example.com-access.log" common
    <Directory "D:/E/php/wamp/think">
    Options Indexes FollowSymLinks
    AllowOverride all
    Require all granted
    </Directory>
</VirtualHost>

最后在hosts文件中配置IP和域名。