nginx 一个域名区分pc和手机！

		set $base /usr/share/nginx/html/newPc/dist;
		set $mobile_request 0;
		if ( $http_user_agent ~ "phone|pad|pod|iPhone|iPod|ios|iPad|Android|Mobile|BlackBerry|IEMobile|MQQBrowser|JUC|Fennec|wOSBrowser|BrowserNG|WebOS|Symbian|Windows Phone" ) {
			set $mobile_request 1;
			set $base /usr/share/nginx/html/mobile/dist;
		}
		
		# gzip
		gzip on;
		gzip_vary on;
		gzip_proxied any;
		gzip_comp_level 6;
		gzip_types text/plain text/css text/xml application/json application/javascript application/rss+xml application/atom+xml image/svg+xml;
		
		location / {
			root $base;
			try_files $uri $uri @router;
			index index.html index.htm;
			if ($request_filename ~* ^.*?.(html|htm)$) {
				add_header Cache-Control "private, no-store, no-cache, must-revalidate, proxy-revalidate";
			}
		}
		
		location @router {
			rewrite ^.*$ /index.html last;
		}