1、搜索signature
打断点，断到此处
此处为对应生成逻辑，进去看看
return window.byted_acrawler.sign(i)
进到
补环境就ok了
window.document = {referrer: "https://www.ixigua.com/"}
window.location = {hash: "",host: "www.ixigua.com",hostname: "www.ixigua.com",href: "https://www.ixigua.com/channel/lvyou/",origin: "https://www.ixigua.com",pathname: "/channel/lvyou/",port: "",protocol: "https:",search: ""
}
window.navigator={appCodeName: "Mozilla",appName: "Netscape",appVersion: "5.0 (Windows)",buildID: "20181001000000",cookieEnabled: true,doNotTrack: "unspecified",hardwareConcurrency: 12,language: "zh-CN",languages: Array(6) [ "zh-CN","zh","zh-TW"] ,maxTouchPoints: 0,onLine: true,oscpu: "Windows NT 10.0; Win64; x64",platform: "Win32",product: "Gecko",productSub: "20100101",userAgent: "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:92.0) Gecko/20100101 Firefox/92.0",vendor: "",vendorSub: "",webdriver: false
}
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