默认只有一个网站，要开启多网站访问：
1. 右下角单击WAMP图标--Apache--http-vhosts.conf，打开
2. 右下角单击WAMP图标--Apache--httpd.conf，打开

3. 修改http-vhosts.conf，将下面的多复制几段，分别设置不同的端口，指向不同的根目录
# Virtual Hosts
#
<VirtualHost _default_:80>
  ServerName localhost
  ServerAlias localhost
  DocumentRoot "${INSTALL_DIR}/www"
  <Directory "${INSTALL_DIR}/www/">
    Options +Indexes +Includes +FollowSymLinks +MultiViews
    AllowOverride All
   Require all granted
  </Directory>
</VirtualHost>

<VirtualHost _default_:8080>
  ServerName localhost
  ServerAlias localhost
  DocumentRoot "${INSTALL_DIR}/www0"
  <Directory "${INSTALL_DIR}/www0/">
    Options +Indexes +Includes +FollowSymLinks +MultiViews
    AllowOverride All
   Require all granted
  </Directory>
</VirtualHost>

<VirtualHost _default_:8081>
  ServerName localhost
  ServerAlias localhost
  DocumentRoot "${INSTALL_DIR}/www1"
  <Directory "${INSTALL_DIR}/www1/">
    Options +Indexes +Includes +FollowSymLinks +MultiViews
    AllowOverride All
   Require all granted
  </Directory>
</VirtualHost>

4. 修改httpd.conf， 分别监听第3步配置的所有端口，0.0.0.0为IPV4的，[::0]:80为IPv6的
#Listen 12.34.56.78:80
Listen 0.0.0.0:80
Listen 0.0.0.0:8080
Listen 0.0.0.0:8081
Listen [::0]:80