抖音将部分数据缓存至本地,其中包含了ck(device信息、token、app版本信息等),可以通过浏览器扩展程序将数据提取出来用于平时测试。
要提取ck,我们首先要安装一个Chrome插件。下载地址:
下载zip包,解压出build目录。
2、在浏览器地址栏输入 chrome://extensions(下图中红点1) ,按回车键访问插件页面,钩上右上角的“开发者模式”(图中红点2)。

3、将第1步解压好的 smi-client 文件夹,拖动到第2步打开的插件页面上,完成安装。
4、安装后,应该可以看到上图红圈的部分。为了方便后续使用,我们点下图红点1,右上角的拼图按钮。然后点红点2点图钉按钮。将上号器固定在地址栏右侧。到这里,工具就安装完成了。

5、打开抖音 douyin.com 登录后,点开刚才安装好的扩展(🍪图标)
6、在弹出的面板中,点击右上方的圆圈按钮,导出ck
7、弹窗可以看到ck内容,确认无误后,点击“复制”即可。这里你也可以勾选“兼容比特/紫鸟浏览器”,然后导入ck到指纹浏览器中。
就可以得到类似如下ck:
__ac_nonce=068819f8200624eaca3c0; __ac_signature=_02B4Z6wo00f01eT1qXAAAIDBA.X-ZWoL5EXk1a3AABG-d3; enter_pc_once=1; UIFID_TEMP=ecb38e5e86f1f8799c3256ca6c3446710d152cd7b76a2f92ca888d379e861b9e72322bf6e09473b9fdd7b0091a195b7b246261187b02afa1c4bf4f039ff7703af3c09f0013e403d876bcadb0616aae1f; x-web-secsdk-uid=20da7511-6861-464e-9256-e61683f7b899; =douyin.com; s_v_web_id=verify_mdgsp864_wXRcCgta_CQUf_42I5_90Pj_XJhYdBcHt82r; device_web_cpu_core=4; device_web_memory_size=8; hevc_supported=true; dy_swidth=1920; dy_sheight=1200; stream_recommend_feed_params=%22%7B%5C%22cookie_enabled%5C%22%3Atrue%2C%5C%22screen_width%5C%22%3A1920%2C%5C%22screen_height%5C%22%3A1200%2C%5C%22browser_online%5C%22%3Atrue%2C%5C%22cpu_core_num%5C%22%3A4%2C%5C%22device_memory%5C%22%3A8%2C%5C%22downlink%5C%22%3A10%2C%5C%22effective_type%5C%22%3A%5C%224g%5C%22%2C%5C%22round_trip_time%5C%22%3A100%7D%22; volume_info=%7B%22isUserMute%22%3Afalse%2C%22isMute%22%3Atrue%2C%22volume%22%3A0.5%7D; home_can_add_dy_2_desktop=%221%22; fpk1=U2FsdGVkX1+yFm0jwEOktVtWmWFimy0ynMQRpZ0/Qz4/hKqsuQxN5rHtK/1E4dhM7yrTmH79PVxGXF+lZjxJsQ==; fpk2=ce69b851c4edc7eebfb3998aa94a7157; __security_mc_1_s_sdk_crypt_sdk=1ae43ad5-4bcc-907e; bd_ticket_guard_client_data=eyJiZC10aWNrZXQtZ3VhcmQtdmVyc2lvbiI6MiwiYmQtdGlja2V0LWd1YXJkLWl0ZXJhdGlvbi12ZXJzaW9uIjoxLCJiZC10aWNrZXQtZ3VhcmQtcmVlLXB1YmxpYy1rZXkiOiJCS2xXaXFUcThnL3R4OTJuY2owaXpsQzhCdTZNNGhhVnNFU2lWaHd2V2p4YmxkRFZ0N3pIUjhTQTJabElzbnVoS1pwUmNraFhNZFgyZC9aZ1BpZStIQXc9IiwiYmQtdGlja2V0LWd1YXJkLXdlYi12ZXJzaW9uIjoyfQ%3D%3D; bd_ticket_guard_client_web_domain=2; passport_csrf_token=d4fcd3113756a8cac382e403db50bb5c; passport_csrf_token_default=d4fcd3113756a8cac382e403db50bb5c; passport_mfa_token=CjT91i4SKAMNDjgBKVSKCigoCdCOir5kSIMWNY8twRPBf9uzHSVUL5ZfQS2HqncuemCn%2F%2FFMGkoKPAAAAAAAAAAAAABPRSeXg5IpyUy8UCpgm7zo3G4k9eVztfn%2BGcWMpSWFtCTkHkN3F6dlaMWW2kQlSVuXKhCxyPcNGPax0WwgAiIBA%2B%2B7IyA%3D; d_ticket=0c0ec45cf53e1ba45793c59cf2e5476caf809; passport_assist_user=CjuRovPrq6FSVMm2_YNCt8ZT-IDRZl0rgx9KMmXkm6i_8VowqQsm4pPW-2oRhwgzu1XHqGvxIfhEMr2wMBpKCjwAAAAAAAAAAAAAT0X9EI1H7nJ7gBfvSKnoFxFQfKiZaRattF9SS–GT1q3NZayZZZJLvDmQgeGzgmYCVIQscj3DRiJr9ZUIAEiAQPCcgTh; n_mh=EysWuhPLAir0rpc2fesiynt7WQtL91iVRsW92Wh-u0E; passport_auth_status=5a515a9bf16c9922aa3bee7cb1795339%2C; passport_auth_status_ss=5a515a9bf16c9922aa3bee7cb1795339%2C; sid_guard=a360d5e3c716c19c975583fd80041b7c%7C1753325495%7C5184000%7CMon%2C+22-Sep-2025+02%3A51%3A35+GMT; uid_tt=3377e67fc92961b9304d6c2d6e2c1138; uid_tt_ss=3377e67fc92961b9304d6c2d6e2c1138; sid_tt=a360d5e3c716c19c975583fd80041b7c; sessionid=a360d5e3c716c19c975583fd80041b7c; sessionid_ss=a360d5e3c716c19c975583fd80041b7c; session_tlb_tag=sttt%7C17%7Co2DV48cWwZyXVYP9gAQbfP_________HB2kb7_mxLXUWpc9yiBiSMU19Pdym35VOHR-3AO0Lqmc%3D; is_staff_user=false; sid_ucp_v1=1.0.0-KDI3YWRmYzhkNDM1Y2QwNTBkNTRkNGUxZWZkOTY2OTI0ZTUyOGY5ZDYKHgi5o57ZCBC3v4bEBhjvMSAOML776ZcFOAJA8QdIBBoCbGYiIGEzNjBkNWUzYzcxNmMxOWM5NzU1ODNmZDgwMDQxYjdj; ssid_ucp_v1=1.0.0-KDI3YWRmYzhkNDM1Y2QwNTBkNTRkNGUxZWZkOTY2OTI0ZTUyOGY5ZDYKHgi5o57ZCBC3v4bEBhjvMSAOML776ZcFOAJA8QdIBBoCbGYiIGEzNjBkNWUzYzcxNmMxOWM5NzU1ODNmZDgwMDQxYjdj; bd_ticket_guard_web_domain=2; login_time=1753325495192; _bd_ticket_crypt_cookie=3d8780574a8b1faa2f61a57fe55ef590; __security_mc_1_s_sdk_sign_data_key_web_protect=86be496f-43c7-8083; __security_mc_1_s_sdk_cert_key=25d3b28c-4499-9c1f; __security_server_data_status=1; is_dash_user=1; SelfTabRedDotControl=%5B%5D; UIFID=ecb38e5e86f1f8799c3256ca6c3446710d152cd7b76a2f92ca888d379e861b9e58d106f602f92d39662e5b71754a06253a3a8d3b82c7ef0b683050dbe620f07c98dcc050940ee649dbc296af86524daefb8a00c64a41ba503e1d7e46c6b0373a0a1ed4d14ece80f8ccf555c4f7a14402e228a2c97d0bee5c25a39c8a78d89b2e8ba2df704f05d0b56658fcd486fe7bfe15c813b1aaa37ab360db796e34bdb17b; odin_tt=dbb3908182fb6d4983e37a41d3296ba9698383f6eb0034a16e1006b200b90d72ed2920c520cbaed74a8ab43a3f9f7b56e8b90ce7587718ae6722a286dc248c3a84e817834ae4056af29cae5b2657cc1a; passport_fe_beating_status=true; ttwid=1%7CJ8HB2KwdtZkWlA-P5RPtqTkETQfuZ3Tu7dUBggR39Ew%7C1753325501%7C6182c9e5a925785f35ba048131d9cb973080d9086fe019539035435a2698e6a0; FOLLOW_NUMBER_YELLOW_POINT_INFO=%22MS4wLjABAAAAIlOoffJWW0_qr6KB1uXTvmwVNqzxbnMnU3hT9aCmeCc%2F1753372800000%2F0%2F1753325503722%2F0%22; publish_badge_show_info=%221%2C0%2C0%2C1753325495973%22; WallpaperGuide=%7B%22showTime%22%3A1753325505980%2C%22closeTime%22%3A0%2C%22showCount%22%3A1%2C%22cursor1%22%3A10%2C%22cursor2%22%3A2%7D; download_guide=%221%2F20250724%2F0%22; biz_trace_id=d342ee79; sdk_source_info=7e276470716a68645a606960273f276364697660272927676c715a6d6069756077273f276364697660272927666d776a68605a607d71606b766c6a6b5a7666776c7571273f275e58272927666a6b766a69605a696c6061273f27636469766027292762696a6764695a7364776c6467696076273f275e582729277672715a646971273f2763646976602729277f6b5a666475273f2763646976602729276d6a6e5a6b6a716c273f2763646976602729276c6b6f5a7f6367273f27636469766027292771273f2733373233363233373636303234272927676c715a75776a716a666a69273f2763646976602778; bit_env=9JaK4cnYonJ4TjQmbJbe_Rq0btINQSNKmDmeVI3wfuu2aqCVSlnArmmZ_g8_WTWRH9LElo-DogqkFEQZz-JMGxa1Ot2pNEWKvV5Jt2l4PienBZDt_wKLGYjfjjFQ2t9HYcdmJU-LYlFKTPSZdtPO5Nxu38mX46cx1N2p9MsRVIma9zdBXzIHQOomzEUf_8iL_UgjOlrYEBDHfVcayofs2jvUyupyEqLRcEVq6gn5OSGaUKWiqD9Uf6klezEJ8jFl50aKt0zKUVVL7-R430r_I03MGunGRcjWCrMX9lEhtuJWLIZICnIaWAtRTK7cLdRUhvOHriRG5sEV_SUKpPfnEaeEQxqd84Y3xpgYn1wRhx_Khq1LpsC0l4R4zxTtGrb8AKA4jPrEkNKOsORJwr7YZXNwKe6XIJ8KS2mQrgYZiJwBVOALgKjL2Nef6AYi_XWSTupj8FAXNTio9_68cuGIeRKv7rTqJBJLqiwN9QoyaDSl9arM8fIyusBowErcmaOVqkeaj9fCncqRxRYLSG1utnUExtGXkkFM6TfRBnv9UY4%3D; gulu_source_res=eyJwX2luIjoiNWRiODg4ZDk2OWY5MmIyYmRkNjBkMTk5NjFmM2EzM2M0MDE5MTQ4NjExYzMyZGJjNzllZGE3NTdkNTBmMGQwMyJ9; passport_auth_mix_state=je136q4dnwa5vsw6drjcnomtviyzgypvrtq9l07nd9fuf7zo; stream_player_status_params=%22%7B%5C%22is_auto_play%5C%22%3A0%2C%5C%22is_full_screen%5C%22%3A0%2C%5C%22is_full_webscreen%5C%22%3A0%2C%5C%22is_mute%5C%22%3A1%2C%5C%22is_speed%5C%22%3A1%2C%5C%22is_visible%5C%22%3A1%7D%22; IsDouyinActive=true
拿到ck可以做什么?比如:抖音扫码登录获取CK+通过CK取粉丝数据和关注数据。。
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