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1、x-zp-client-id

全局搜索x-zp-client-id很容易定位到是由cookie中來(lái)的

2、x_zp_page_request_id

全局搜索發(fā)現(xiàn)從window.zpPageRequestId的值中獲取, 該值時(shí)訪問(wèn)列表頁(yè)返回的

3、MmEwMD

我們可以編寫(xiě)一個(gè)插件來(lái)進(jìn)行hook，插件內(nèi)容來(lái)自IT貓之家：https://www.itmaohome.com/windows-soft/574.html, 可以在這個(gè)頁(yè)面內(nèi)直接下載
1）首先創(chuàng)建一個(gè)文件夾, 命名為hook, 然后進(jìn)入
2）創(chuàng)建一個(gè)文件, 命名為inject.js, 具體內(nèi)容為

var code = function(){var open = window.XMLHttpRequest.prototype.open;window.XMLHttpRequest.prototype.open = function open(method, url, async){if (url.indexOf("MmEwMD")>-1){debugger;}return open.apply(this, arguments);};}var script = document.createElement('script'); script.textContent = '(' + code + ')()'; (document.head||document.documentElement).appendChild(script); script.parentNode.removeChild(script);

3）創(chuàng)建一個(gè)文件, 命名為manifest.json, 具體內(nèi)容為

{"name": "Injection","version": "2.0","description": "RequestHeader鉤子","manifest_version": 2,"content_scripts": [{"matches": ["<all_urls>"],"js": ["inject.js"],"all_frames": true,"permissions": ["tabs"],"run_at": "document_start"}] }

4）然后點(diǎn)擊chrome擴(kuò)展程序→加載已解壓的擴(kuò)展程序→選中hook這個(gè)文件夾即可


5）打開(kāi)chrome開(kāi)發(fā)者工具，然后輸入列表頁(yè)的對(duì)應(yīng)的網(wǎng)址，可以發(fā)現(xiàn)斷下來(lái), 然后就可以查看調(diào)用堆棧進(jìn)行下一步分析了

4、參數(shù)獲取接口

寫(xiě)了個(gè)接口, 可以獲取以上三個(gè)參數(shù), 僅供測(cè)試使用, 切勿高頻率請(qǐng)求
http://106.54.191.103:8000/key=e4d1f73c78f19bb6c7db25f6b39dc5c6

# -*- coding:utf-8 -*- import requests import jsonresp = requests.get('http://106.54.191.103:8000/key=e4d1f73c78f19bb6c7db25f6b39dc5c6') resp_dict = json.loads(resp.text) print(resp_dict)x_zp_page_request_id = resp_dict['x_zp_page_request_id'] x_zp_client_id = resp_dict['x_zp_client_id'] MmEwMD = resp_dict['MmEwMD'] url = f'https://fe-api.zhaopin.com/c/i/sou?x-zp-page-request-id={x_zp_page_request_id}&x-zp-client-id={x_zp_client_id}&MmEwMD={MmEwMD}'headers = {'authority': "fe-api.zhaopin.com",'pragma': "no-cache",'cache-control': "no-cache,no-cache",'accept': "application/json, text/plain, */*",'user-agent': "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.116 Safari/537.36",'content-type': "application/json;charset=UTF-8",'origin': "https://sou.zhaopin.com",'sec-fetch-site': "same-site",'sec-fetch-mode': "cors",'sec-fetch-dest': "empty",'referer': "https://sou.zhaopin.com/?p=2&jl=530&kw=python&kt=3",'accept-language': "zh-CN,zh;q=0.9,en;q=0.8",}payload = {'start': '90','pageSize': '90','cityId': '530','workExperience': '-1','companyType': '-1','employmentType': '-1','jobWelfareTag': '-1','kw': 'python','kt': '3', }response = requests.post(url, json=payload, headers=headers) print(response.text)

總結(jié)

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