登录的2种情况

练习网站
https://scrape.center/
视频
https://www.bilibili.com/video/BV1YUe4zPEnz?buvid=XXFCAB1F1E578EF12C1CE6796AAA9DFE98F24&from_spmid=tm.recommend.0.0&is_story_h5=false&mid=HrNdmSGNkUWxrrhZtjvCiQ%3D%3D&plat_id=114&share_from=ugc&share_medium=android&share_plat=android&share_session_id=a7837c83-a9a3-4b55-908c-a276562957c5&share_source=WEIXIN&share_tag=s_i&spmid=united.player-video-detail.0.0&timestamp=1756139139&unique_k=aud700S&up_id=1293094969&vd_source=92e72e22898b8261e5a844180139a047&spm_id_from=333.788.videopod.episodes&p=26