写在前面

下载爱奇艺上的免费视频，无水印
爱奇艺将视频切分为8-10秒，下载后需要合并视频
VIP的视频暂时不行，当然你可以用VIP账号的cookie试一下
视频默认720P（如果视频未到720P，默认下载最高清晰度）
环境：python3.7，windows, chrome, selenium
【如果感兴趣的人多，再详细写参数破解过程吧】
【大概5秒分析完一个url，目前效率较差，后续有更好解决方案会更新】

私信小编01即可获取大量Python学习资料

你需要更改3行代码

36行：chromedriver本地路径
97行：登录账号的爱奇艺cookie
183行：需要抓取的url

示意

aiqiyi.py

import requests, re, time, os, hashlib, shutil
from selenium import webdriver
from selenium.webdriver.chrome.options import Options


def get_authKey(tm, tvid):
    # 计算 authKey ：md5(md5("")+时间戳+tvid)
    md = hashlib.md5()
    md.update(str("").encode('utf-8'))
    k = str(md.hexdigest()) + str(tm) + tvid
    md = hashlib.md5()
    md.update(str(k).encode('utf-8'))
    authKey = str(md.hexdigest())
    return authKey


def write_iqy_vf_js(vf_url, tm):
    # 改写vf算法js文件中的传入url值
    os.system("copy iqy_vf.js iqy_get_vf-{}.js".format(tm))
    # print("iqy_get_vf.js复制完毕")

    three_line = '''
        var a = "{}";

        var _vf = cmd5x_exports.cmd5x(a);

        return _vf;

    '''.format(vf_url)

    fp = open("./iqy_get_vf-{}.js".format(tm), "a", encoding="utf-8")
    fp.write(three_line)
    fp.close()
    # print("iqy_get_vf.js写入完毕")


def get_vf(tm):
    # 计算vf参数
    f = r'C:UsersAdministratorAppDataLocalGoogleChromeApplicationchromedriver.exe'
    chrome_options = Options()
    # 关闭自动测试状态显示 // 会导致浏览器报：请停用开发者模式
    # window.navigator.webdriver还是返回True,当返回undefined时应该才可行。
    chrome_options.add_experimental_option("excludeSwitches", ['enable-automation'])
    # 关闭开发者模式
    chrome_options.add_experimental_option("useAutomationExtension", False)
    # 自动开启控制台
    # chrome_options.add_argument("--auto-open-devtools-for-tabs")
    # 无头模式
    chrome_options.add_argument("--headless")
    # 禁止加载图片
    prefs = {"profile.managed_default_content_settings.images": 2}
    chrome_options.add_experimental_option("prefs", prefs)
    # 接管已打开的调试模式chrome
    # chrome_options.add_experimental_option("debuggerAddress", f"127.0.0.1:{chrome_debug_port}")

    browser = webdriver.Chrome(f, options=chrome_options)
    # 窗口最大化
    # browser.maximize_window()
    # 设置执行js代码转换模式
    # browser.execute_cdp_cmd("Page.addScriptToEvaluateOnNewDocument", {
            #"source": """Object.defineProperty(navigator, 'webdriver', {get: () => undefined})""",
    #})

    url = "https://so.iqiyi.com/so/q_python"
    browser.get(url)
    print("-----------getting vf-----------")
    with open("./iqy_get_vf-{}.js".format(tm), "r", encoding="utf-8", errors="ignore") as file:
        iqy_vf = file.read()
    vf = browser.execute_script(iqy_vf)
    time.sleep(2)
    browser.quit()
    return vf


def parse_iqy(target_url):
    # 解析视频真实播放地址
    headers = {'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.121 Safari/537.36'}
    response = requests.get(url=target_url, headers=headers)
    # print(response.text)

    tvid = re.findall(r"param['tvid'] = "(.*?)";", response.text)[0]
    print("tvid = %s" % tvid)

    vid = re.findall(r"param['vid'] = "(.*?)";", response.text)[0]
    print("vid = %s" % vid)

    irTitle = re.findall(r'<metassname="irTitle"scontent="(.*?)"s/>', response.text)[0]
    print("irTitle = %s" % irTitle)

    tm = round(time.time() * 1000)
    print("tm = %s" % tm)

    authKey = get_authKey(tm, tvid)
    print("authKey = %s" % authKey)

    dirname = tvid + "--" + irTitle

    headers = {
        'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.121 Safari/537.36',
        'cookie': 'QC005=617109f4ce263090879c56015a80e72d; QC006=b82uu46sgoie6enhhqoyimr1; QC173=0; T00404=579a8a5a6246d438c829d98d0b1f3ba3; P00004=.1601097079.c67952bdd3; P1111129=1601097095; P00037=A00000; P00039=fbxy30MJeTd7evLEbMsLUUsXPv9Jsm3gwatS8Nm1Gm2wWazm3ki4P5wGbF4Uw4eIfpEGm3A7c; P00003=938396906162179; P00010=938396906162179; P01010=1601136000; P00PRU=938396906162179; P00002=%7B%22uid%22%3A%22938396906162179%22%2C%22pru%22%3A938396906162179%2C%22user_name%22%3A%2215372027535%22%2C%22nickname%22%3A%22%5Cu7528%5Cu6237355778e400803%22%2C%22pnickname%22%3A%22%5Cu7528%5Cu6237355778e400803%22%2C%22type%22%3A11%2C%22email%22%3A%22%22%7D; P000email=15372027535; QC160=%7B%22commonType%22%3A%2229%22%7D; QC170=0; QC170.sig=kpbsfShzd6-lfX4KsUFQ8tg5jLU; QP0013=0; QP007=0; QC124=1%7C0; P00001=c3uDm3m3vM0q7zNfkRjAZoqFwqq32VBuwu3RrKZlm18clZAjyxp8WKf4NDWHqs3h6XTXl57; P00007=c3uDm3m3vM0q7zNfkRjAZoqFwqq32VBuwu3RrKZlm18clZAjyxp8WKf4NDWHqs3h6XTXl57; Hm_lvt_292c77bd6e6064e926d1d58f63241745=1603287778; T00700=EgcI9L-tIRABEgcIz7-tIRABEgcI67-tIRACEgcIkMDtIRABEgcI77-tIRABEgcIg8DtIRABEgcI0b-tIRABEgcI4b-tIRABEgcI8L-tIRABEgcIhcDtIRABEgcI7L-tIRAGEgcIi8HtIRABEgcI87-tIRABEgcI9sDtIRABEgcImMDtIRABEgcI57-tIRABEgcI6b-tIRABEgcIlMDtIRAB; QY_PUSHMSG_ID=617109f4ce263090879c56015a80e72d; _ga=GA1.2.679220744.1603546456; QC163=1; QC175={%22upd%22:true%2C%22ct%22:1603637797334}; QC008=1601094540.1603607479.1603638090.11; nu=0; Hm_lvt_53b7374a63c37483e5dd97d78d9bb36e=1603512933,1603546456,1603607526,1603638090; QC179=%7B%22userIcon%22%3A%22https%3A//img7.iqiyipic.com/passport/20200802/ee/6c/passport_938396906162179_159627040773521_130_130.jpg%22%2C%22vipTypes%22%3A-1%7D; QP008=960; QC159=%7B%22color%22%3A%22FFFFFF%22%2C%22channelConfig%22%3A0%2C%22hideRoleTip%22%3A1%2C%22isOpen%22%3A1%2C%22speed%22%3A10%2C%22density%22%3A30%2C%22opacity%22%3A86%2C%22isFilterColorFont%22%3A1%2C%22proofShield%22%3A0%2C%22forcedFontSize%22%3A24%2C%22isFilterImage%22%3A1%2C%22hadTip%22%3A1%2C%22isFilterHongbao%22%3A0%7D; QC007=https%253A%252F%252Fwww.baidu.com%252Flink%253Furl%253DGp2ak2FZD6_sd4WP4vKAdIhI0tlJAKDi3lIjGbLFqEK%2526wd%253D%2526eqid%253Df16b1549001a10fb000000025f95c477; QC021=%5B%7B%22key%22%3A%22%E4%BA%94%E8%8A%B1%E5%A4%A7%E7%BB%91%E9%AD%94%E6%9C%AF%22%7D%2C%7B%22key%22%3A%22%E9%AD%94%E6%9C%AF%22%7D%2C%7B%22key%22%3A%22eva%22%7D%2C%7B%22key%22%3A%22%E6%9F%AF%E5%8D%97%22%7D%2C%7B%22key%22%3A%22%E7%BA%B8%E7%89%8C%E9%AD%94%E6%9C%AF%22%7D%2C%7B%22key%22%3A%22%E6%89%91%E5%85%8B%E7%89%8C%E9%AD%94%E6%9C%AF%E6%95%99%E5%AD%A6%22%7D%2C%7B%22key%22%3A%22%E5%BC%A0%E8%B5%B7%E7%81%B5%22%7D%2C%7B%22key%22%3A%22%E4%B9%A1%E6%9D%91%E7%88%B1%E6%83%85%22%7D%2C%7B%22key%22%3A%22%E6%AD%A6%E6%9E%97%E5%A4%96%E4%BC%A0%22%7D%5D; websocket=true; Hm_lpvt_53b7374a63c37483e5dd97d78d9bb36e=1603652530; QC010=96585115; QP0027=101; CM0001=1; IMS=IggQBBj_5Nv8BSokCiBjNDFhYTA5OGY4NTQ0MzY5ZTg5MWZjM2E0Mjg0ZTMzNBAAciQKIGM0MWFhMDk4Zjg1NDQzNjllODkxZmMzYTQyODRlMzM0EACCAQCKASQKIgogYzQxYWEwOThmODU0NDM2OWU4OTFmYzNhNDI4NGUzMzQ; TQC002=type%3Djspfmc140109%26pla%3D11%26uid%3D617109f4ce263090879c56015a80e72d%26ppuid%3D938396906162179%26brs%3DCHROME%26pgtype%3Dplay%26purl%3Dhttps%3A%252F%252Fwww.iqiyi.com%252Fv_19rsglj8y0.html%26cid%3D1%26tmplt%3D%26tm1%3D2581%2C0; __dfp=a1a48f3ce98e544970afc5d05b46f71f8ef099da41299db3f4275e4c7a1e3ccb19@1604048726964@1602752727964'
    }

    dfp = re.findall(r'_dfp=(.*?)@', headers['cookie'])[0] # cookie: __dfp
    print("dfp = %s" % dfp)

    pck = re.findall(r'P00001=(.*?);', headers['cookie'])[0] # cookie: P00001
    print("pck = %s" % pck)

    uid = re.findall(r'P00002=%7B%22uid%22%3A%22(.*?)%22%2C', headers['cookie'])[0] # cookie: P00002['uid']
    print("uid = %s" % uid)

    k_uid = re.findall(r'QC005=(.*?);', headers['cookie'])[0] # cookie: QC005
    print("k_uid = %s" % k_uid)

    # bid: 500,720P(默认), 600,1080P（暂时不行）
    vf_url = "/dash?tvid={}&bid=500&vid={}&src=01010031010000000000&vt=0&rs=1&uid={}&ori=pcw&ps=0&k_uid={}&pt=0&d=0&s=&lid=&cf=&ct=&authKey={}&k_tag=1&ost=0&ppt=0&dfp={}&locale=zh_cn&prio=%7B%22ff%22%3A%22f4v%22%2C%22code%22%3A2%7D&pck={}&k_err_retries=0&up=&qd_v=2&tm={}&qdy=a&qds=0&k_ft1=706436220846084&k_ft4=1162183859249156&k_ft5=1&bop=%7B%22version%22%3A%2210.0%22%2C%22dfp%22%3A%22{}%22%7D&ut=0".format(tvid, vid, uid, k_uid, authKey, dfp, pck, tm, dfp)
    write_iqy_vf_js(vf_url, tm)
    vf = get_vf(tm)
    print("vf = %s" % vf)

    real_url = "https://cache.video.iqiyi.com" + vf_url + "&vf=" + vf
    print(real_url)
    response = requests.get(url=real_url, headers=headers)
    # print(response.text)

    # 判断f4v/m3u8
    file_end = response.json().get("data")["program"]["video"][0]["ff"]
    if file_end == 'ts':
        print('视频为m3u8流媒体')
    elif file_end == 'f4v':
        print('视频为f4v流媒体')

    # 获取download_url_list
    download_url_list = []
    if file_end == 'ts':
        video_list_json = ""
        for k in response.json().get("data")["program"]["video"]:
            try:
                video_list_json = k["m3u8"]
            except:
                pass
        download_url_list = re.findall(r'(http://.*?)s#', video_list_json)
        print(download_url_list)
    elif file_end == 'f4v':
        video_fs = []
        for k in response.json().get("data")["program"]["video"]:
            try:
                video_fs = k["fs"]
            except:
                pass
        download_url_list = []
        for h in video_fs:
            middle_url = "http://data.video.iqiyi.com/videos" + h["l"]
            res = requests.get(url=middle_url, headers=headers)
            download_url = res.json().get("l")
            download_url_list.append(download_url)
        print(download_url_list)

    # 下载视频
    if os.path.exists("./{}".format(dirname)):
        shutil.rmtree("./{}".format(dirname))
    os.mkdir(dirname)
    no = 10000
    for i in download_url_list:
        no += 1
        r = requests.get(url=i, headers=headers, stream=True)
        with open('./{}/{}.{}'.format(dirname, no, file_end), "wb") as f:
            for chunk in r.iter_content(chunk_size=1024 * 1024):
                if chunk:
                    f.write(chunk)
        print("已下载%d%%" % ((no-10000)*100/len(download_url_list)))

    # 合并视频（windows环境下）
    root_path = os.getcwd()
    tmp = os.listdir("./{}".format(dirname))
    os.chdir("./{}".format(dirname))
    filename = "result.{}".format(file_end)
    shell_str = '+'.join(tmp)
    shell_str = 'copy /b ' + shell_str + ' ' + filename
    os.system(shell_str)
    os.chdir(root_path)


if __name__ == '__main__':

    url_list = ["https://www.iqiyi.com/v_wer8qc01pg.html", "https://www.iqiyi.com/w_19s9jsxbo5.html"]
    for url in url_list:
        parse_iqy(url)

iqy_vf.js (一万行警告)

github ： https://github.com/Discoloredpupil/iqy-parse/blob/main/iqy_vf.js
可以顺手star，谢谢大家