分享个签到爬域名的地方

url = "https://seo.chinaz.com/"

        req = requests.get(url)

        sign_url = re.findall("<a href='//seo.chinaz.com/.*?'>(.*?)</a>",req.text)

<?php

function createNonceStr($length = 8) {

    $chars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";

    $str = "";

    for ($i = 0; $i < $length; $i++) {

      $str .= substr($chars, mt_rand(0, strlen($chars) - 1), 1);

    }

    return $str;

}

echo createNonceStr().'.'.'com.cn'

?>