关于实时网页数据监听返回结果

[{
'type': 'WebSocket',
'status': 0,
'body': '{"gmkey":"","gokey":"uid=2206754994800¬ifyid=20840&action=1&sycmUserId=2206754994800&uidaplus=2206754994800&jsver=aplus_std&lver=8.15.21&pver=0.7.11&cache=1eed57e&page_cna=JZRBG8dMNQ8CAXkil2bhv7Ms&_slog=0","cna":"JZRBG8dMNQ8CAXkil2bhv7Ms","_p_url":"https://sycm.taobao.com/ipoll/index.htm","_gr_uid_":"2206754994800","uidaplus":"2206754994800","spm-cnt":"0.0.0.0.55cb50a52VwqKp","logtype":"2","logkey":"/sycm.40000.1","url":"https://sycm.taobao.com/ipoll/index.htm","ua":"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.0.0 Safari/537.36","lang":"zh-CN"}',
'base64Encoded': False
}, {
'type': 'WebSocket',
'status': 0,
'body': '{"gmkey":"EXP","gokey":"uid=2206754994800&SycmCampId=20840&sycmUserId=2206754994800&uidaplus=2206754994800&jsver=aplus_std&lver=8.15.21&pver=0.7.11&cache=6f4a547&page_cna=JZRBG8dMNQ8CAXkil2bhv7Ms&_slog=0","cna":"JZRBG8dMNQ8CAXkil2bhv7Ms","_p_url":"https://sycm.taobao.com/ipoll/index.htm","_gr_uid_":"2206754994800","uidaplus":"2206754994800","spm-cnt":"0.0.0.0.55cb50a52VwqKp","logtype":"2","logkey":"/sycm.crm.exposure","url":"https://sycm.taobao.com/ipoll/index.htm","ua":"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.0.0 Safari/537.36","lang":"zh-CN"}',
'base64Encoded': False

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看了视频去试验了下，有些网页是成功了的，但有些不行。教程说'status': 200代表连接成功，那'status': 0是不成功？是我用法问题呢，还是真的是因为某些网页有拦截机制问题呢？

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我补充下操作过程，不知道是不是操作有误（同样用了google浏览器，我昨天操作界面还是英文的“Network”这些，今天变成“网络”了，都变成中文了……）