一、PHP如何获取指定URL的header信息超级简单,就一行命令即可:<?php print_r(get_headers('https://www.mdaima.com'));?> Array ( [0] => HTTP/1.1 403 Forbidden [1] => Date: Sun, 24 Jan 2021 05:09:48 GMT [2] => Server: Apache/2.4.46 (Win64
我们做好前期准备~Chrome 浏览器 (能使用开发者模