谁能帮我看下这个网站要怎么爬

http://www.zejiri.net/jiehunzeri.html

我用 postman 发现返回的是

<script>alert('服务器繁忙，请稍后再试！');window.location.href='http://www.zejiri.net'</script> 

试了带 cookie 和 header 好像也不行，哪里不对吗？ 附上 postman 配置 json

{ "variables": [], "info": { "name": "test", "_postman_id": "59b689a7-bb8a-1aba-5d4f-f5fc2a6a745f", "description": "", "schema": "https://schema.getpostman.com/json/collection/v2.0.0/collection.json" }, "item": [ { "name": "http://www.zejiri.net/jiehun.aspx", "request": { "url": "http://www.zejiri.net/jiehun.aspx", "method": "POST", "header": [ { "key": "User-Agent", "value": "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36", "description": "" }, { "key": "Upgrade-Insecure-Requests", "value": "1", "description": "" }, { "key": "Cookie", "value": "safedog-flow-item=4EDD2CE8C213FD7DB9AEA5F83A3ED6C0; AJSTAT_ok_pages=3; AJSTAT_ok_times=2", "description": "" }, { "key": "Content-Type", "value": "application/x-www-form-urlencoded", "description": "" }, { "key": "Origin", "value": "http://www.zejiri.net", "description": "" }, { "key": "Host", "value": "www.zejiri.net", "description": "" }, { "key": "Accept", "value": "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8", "description": "" }, { "key": "Proxy-Connection", "value": "keep-alive", "description": "" } ], "body": { "mode": "urlencoded", "urlencoded": [ { "key": "", "value": "", "type": "text", "enabled": true } ] }, "description": "" }, "response": [] } ] }