开启Nginx提供预压缩文件

server {
    listen 80;
    listen 443 ssl http2;
    server_name test.com;
    index index.php index.html index.htm default.php default.htm default.html;
    root /www/wwwroot/test.com;
 
    # ...省略了SSL和其他配置...
 
    # 开启gzip_static
    gzip_static on;
 
    # ...省略了其余配置...
 
    location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$ {
        expires 30d;
        error_log /dev/null;
        access_log /dev/null;
    }
 
    location ~ .*\.(js|css)?$ {
        expires 12h;
        error_log /dev/null;
        access_log /dev/null;
        # 也可以在特定的location块中开启gzip_static
        # gzip_static on;
    }
 
    # ...省略了日志和其他配置...
}