声明
本文章中所有内容仅供学习交流使用，不用于其他任何目的，抓包内容、敏感网址、数据接口等均已做脱敏处理，严禁用于商业用途和非法用途，否则由此产生的一切后果均与作者无关！
逆向分析

部分python代码

url = "/nocaptcha/analyze.jsonp"
cp = execjs.compile(open('231.61.js','r',encoding='utf-8').read())
n = cp.call('get231')
print(n)
params = {
    "a": "CF_APP_WAF",
    "asyn": "0",
    "lang": "cn",
    "v": "1",
    "callback": f"jsonp_{int(time.time()*1000)}"
}
response = requests.get(url, headers=headers, params=params)

print(response.text)
print(response)

url = "/nocaptcha/analyze.jsonp"
cp = execjs.compile(open('231.61.js','r',encoding='utf-8').read())
n = cp.call('get231')
print(n)
params = {
    "a": "CF_APP_WAF",
    "asyn": "0",
    "lang": "cn",
    "v": "1",
    "callback": f"jsonp_{int(time.time()*1000)}"
}
response = requests.get(url, headers=headers, params=params)

print(response.text)
print(response)

结果

总结

1.出于安全考虑,本章未提供完整流程,调试环节省略较多,只提供大致思路,具体细节要你自己还原,相信你也能调试出来。