py每日spider案例之某website之token参数定位

目标网址

require('./env')
require('./loader')
e={
    "mode": 0,
    "Head": {
        "extension": {
            "LowPriceSource": "searchForm",
            "Flt_BatchId": "8b44e66f-61ce-480b-94b0-142aad90dc77",
            "BlockTokenTimeout": "0",
            "full_link_time_scene": "pure_list_page",
            "xproduct": "baggage"
        }
    },
    "searchCriteria": {
        "grade": 3,
        "realGrade": 1,
        "tripType": 2,
        "journeyNo": 1,
        "passengerInfoType": {
            "adultCount": 1,
            "childCount": 0,
            "infantCount": 0
        },
        "journeyInfoTypes": [
            {
                "journeyNo": 1,
                "departDate": "2025-08-29",
                "departCode": "LAX",
                "arriveCode": "NYC",
                "departAirport": "",
                "arriveAirport": ""
            },
            {
                "journeyNo": 2,
                "departDate": "2025-09-01",
                "departCode": "NYC",
                "arriveCode": "LAX",
                "departAirport": "",
                "arriveAirport": ""
            }
        ],
        "policyId": null
    },
    "sortInfoType": {
        "direction": true,
        "orderBy": "Direct",
        "topList": []
    },
    "tagList": [],
    "flagList": [
        "NEED_RESET_SORT"
    ],
    "filterType": {
        "filterFlagTypes": [],
        "queryItemSettings": [],
        "studentsSelectedStatus": true
    },
    "abtList": [
        {
            "abCode": "240509_IBU_RFUO",
            "abVersion": "A"
        },
        {
            "abCode": "250811_IBU_wjrankol",
            "abVersion": "A"
        },
        {
            "abCode": "250806_IBU_FiltersOpt",
            "abVersion": "B"
        }
    ]
}


res=window.signature(e)
console.log(res)

补环境参数:

window=global;
window.Groza=''
window.HTMLCanvasElement=function(){

    return 'function HTMLCanvasElement() { [native code] }'
};

window.screen={
    availHeight:816,
    availLeft: 0,
    availTop: 0,
    availWidth: 1536,
    colorDepth: 24,
    height: 864,
    isExtended: false,
}

navigator={
    appCodeName: "Mozilla",
    appName: "Netscape",
    appVersion: "5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/137.0.0.0 Safari/537.36",
    userAgent: "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/137.0.0.0 Safari/537.36"
}

CanvasRenderingContext2D={
    toString:function (){
        return 'function CanvasRenderingContext2D() { [native code] }'

    }
}

_canvas={
    getContext:function (params){
        console.log("canvas getContext>>", params);
        if(ctx==="2d"){
            console.log("获取2d画布")
            return CanvasRenderingContext2D
        }
    }
}

document={
    createElement: function(tagName) {

        console.log("documnet createElement>>>", tagName);

        if(tagName==='canvas'){
            return _canvas
        }
    },
    cookie:`GUID=09034025115463052623; IBU_FLIGHT_LIST_STYLE=Separate; ibulanguage=EN; ibulocale=en_us; cookiePricesDisplayed=USD; ibu_country=US; ibu_cookie_strict=0; _abtest_userid=ae0ae6d7-7f25-48f4-addc-86d304645eb8; UBT_VID=1756522300007.1f6bFJVRyozE; ibu_online_permission_cls_ct=1; ibu_online_permission_cls_gap=1756522302376; _fwb=164nHnHV4EhHi8uQGYpleKz.1756522302378; ibu_h5_site=US; ibu_h5_group=trip; ibu_h5_local=en-us; ibu_h5_local=en-us; ibu_h5_lang=en; ibu_h5_curr=USD; _ym_uid=1756522303193972777; _ym_d=1756522303; _ym_isad=2; _gcl_au=1.1.1475222929.1756522303; _ga=GA1.1.1976303391.1756522303; _RGUID=f71105db-fedf-4543-9696-2593a6b55b5c; _scid=xToKdO-q65tUWuye-1mbtY5PxvTky7ZD; _scid_r=xToKdO-q65tUWuye-1mbtY5PxvTky7ZD; _ScCbts=%5B%5D; _sctr=1%7C1756483200000; ibusite=US; ibugroup=trip; _bfa=1.1756522300007.1f6bFJVRyozE.1.1756525552185.1756527306141.2.2.10320667452; wcs_bt=s_33fb334966e9:1756527310; _uetsid=4280b720854c11f0bbe2d13a5c34b143; _uetvid=4280d600854c11f09403a9fe052b144f; __rtbh.lid=%7B%22eventType%22%3A%22lid%22%2C%22id%22%3A%22t1o5jRHI2XRS2XhwdMg8%22%2C%22expiryDate%22%3A%222026-08-30T04%3A15%3A10.644Z%22%7D; _fbp=fb.1.1756527311325.31307931193528044; _ga_X437DZ73MR=GS2.1.s1756522302$o1$g1$t1756527311$j60$l0$h0; _combined=transactionId%3D1-mf-20250830121511774-WEB%26pageId%3D10320667452%26initPageId%3D10320667452`,


}