这个地址preview也和源界面不一样，response也是，地址在这：https://haokan.baidu.com/v?vid=3295040634552188793
我这里是一样的
<script type="text/javascript" id="_page_data" nonce="e6bd9126a1a01ad0acb625f86690e849">
....
"url": "https:\/\/vd2.bdstatic.com\/mda-ndqxzatagr87ydct\/sc\/cae_h264_delogo\/1650927174620460955\/mda-ndqxzatagr87ydct.mp4?v_from_s=hkapp-haokan-hnb&auth_key=1651595911-0-0-2ae21e4b50500c82d5c89107793bfaff&bcevod_channel=searchbox_feed&cd=0&pd=1&pt=3&logid=0511039358&vid=3295040634552188793&abtest=100815_2-101454_1-101830_2-17451_1",
...