巨潮资讯(硬抠代码)

抓取网址：https://webapi.cninfo.com.cn/#/marketDataDate

抓取目标：影片相关信息

网页分析

打开网页后，按F12打开开发者工具，然后切换时间。

对接口进行分析，存在加密字段

交叉搜索定位关键字位置(增加一个路径)

定位关键字

跟步进入方法内部,发现有混淆

抠代码

将所有数组进行还原

还原效果如下

运行代码，缺啥补啥

const _0x3ca339 = require("E:\\WAWS_ENV\\nodejs\\node_modules\\crypto-js")

localStorage = {
    "tempenc": "1234567887654321",
    "G_access_token": "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ0ZW5hbnRfaWQiOjQ0LCJleHBpcmVzX2F0IjoxNzI1MzcwNDUzOTI4LCJkZXZpY2VfaWQiOiJrbGluZUFsbDIuaHRtbGJ0N2RlMG56LnAwbjFjYzVsaDcudXZ2byIsInVzZXJfaWQiOiI2MzczMTI5MTc1OTU3MjU2MzA4IiwiZGV2aWNlX3R5cGUiOiIyMDEiLCJjbGllbnRfaWQiOiJTWlhTSlpYXzQ1IiwiaG9zdF9pZGVudGlmaWVyIjoiNDc1YjFkOWIwMjhiNTVkMzk2ZDkyZWM2YWU4ZWVhMTMiLCJqdGkiOiI5MDc4ZDM2Mi0zNjMzLTQyNmYtYWI5OS1lN2Y3MTE4N2Q3NzgifQ.sQ0CTVPbOOU2vCFsujbPsCF1UKMlzNJ2muuvvkNe3oA",
    "accept-cookie": "1",
    "point": "point-eaa720e0-acf2-4d3d-a8f9-d1e0b906da68",
    "G_localHttp": "https://gzdatasdk.mktdata.cn/application/",
    "device_id_internal": "8ce74182-4979-4e37-af2e-86745d8cc188",
    "slider": "slider-eaa720e0-acf2-4d3d-a8f9-d1e0b906da68",
    "isLogin": "false",
    "uniqueId": "bt7de0nz.p0n1cc5lh7.uvvo",
    "Hm_lvt_489bd07e99fbfc5f12cbb4145adb0a9b": "1756863270509|1725327254",
    "G_userid": "6373129175957256308",
    "getItem":function (){}
}

_0x5441b9 = {
    'WrFQL': function(_0x20da6a, _0x4036c9) {
            return _0x20da6a / _0x4036c9;
        },
}

function getResCode() {
    var _0xa8f94c = _0x3ca339['AES']['encrypt'](_0x3ca339['enc']['Utf8']['parse'](Math['floor'](_0x5441b9['WrFQL'](new Date()['getTime'](), -0x1 * -0x76f + 0x1419 + 0x7e * -0x30))), _0x3ca339['enc']['Utf8']['parse'](localStorage['getItem'](_0x5441b9['OygmB']) || _0x5441b9['NabjT']), {
            'iv': _0x3ca339['enc']['Utf8']['parse'](_0x5441b9['NabjT']),
            'mode': _0x3ca339['mode']["CBC"],
            'padding': _0x3ca339["pad"]['Pkcs7']
        });
    return _0x3ca339['enc']['Base64']['stringify'](_0xa8f94c['ciphertext']);
}

console.log(getResCode())