apache配置
在虚拟主机配置之前加入

Alias /your alias “/your website root”
<Directory “/your website root”>
    AllowOverride All
</Directory>

nginx配置

    location / {
        root   /var/www/html/blog;
        index  index.php index index.html index.htm;
        try_files uriuri/ /index.php;
    }