简单的，让gpt帮忙翻译成py代码

py+node.js处理

一点点抠出来

缺什么补什么，一个个函数抠出来，这样比较复杂，但是性能很好。

手术移植法

对于一些调用层次特别深的，我们不必要一个个去分析了，直接整个JS保留，利用window.xxx函数嫁接到我们想要的算法函数上，然后直接改成：

  1. // cb = w1()
  2. cb = window.cb_w1()

把整个js文件拷贝一份，然后尝试node.js运行看看缺什么。

补环境

缺window

  1. const jsdom = require("jsdom");
  2. const {JSDOM} = jsdom;
  4. const html = `<!DOCTYPE html><p>Hello world</p>`;
  5. const dom = new JSDOM(html, {
  6.     url: "https://dun.163.com/trial/jigsaw",
  7.     referrer: "https://dun.163.com/",
  8.     contentType: "text/html"
  9. });
  10. document = dom.window.document;
  12. window = global;
  13. Object.assign(global, {
  14.     location: {
  15.         hash: "",
  16.         host: "dun.163.com",
  17.         hostname: "dun.163.com",
  18.         href: "https://dun.163.com/trial/jigsaw",
  19.         origin: "https://dun.163.com/",
  20.         pathname: "/trial/jigsaw",
  21.         port: "",
  22.         protocol: "https:",
  23.         search: "",
  24.     },
  25.     navigator: {
  26.         appCodeName: "Mozilla",
  27.         appName: "Netscape",
  28.         appVersion: "5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.82 Safari/537.36",
  29.         cookieEnabled: true,
  30.         deviceMemory: 8,
  31.         doNotTrack: null,
  32.         hardwareConcurrency: 4,
  33.         language: "zh-CN",
  34.         languages: ["zh-CN", "zh"],
  35.         maxTouchPoints: 0,
  36.         onLine: true,
  37.         platform: "MacIntel",
  38.         product: "Gecko",
  39.         productSub: "20030107",
  40.         userAgent: "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.82 Safari/537.36",
  41.         vendor: "Google Inc.",
  42.         vendorSub: "",
  43.         webdriver: false
  44.     }
  45. });
  47. //很多js文件加载  setTimeout   setInterval
  48. window.setTimeout = function (){};

至于js文件，可以模仿下面传参：

  1. var value = window.N_w8(process.argv[2], process.argv[3]);
  2. console.log(value);