selenium和puppeteer对阿里滑块验证进行操作和记录。第一种：selenium进行操作。第二种：puppeteer

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    js1 = "var slider = document.getElementById('nc_1_n1z'),container = slider.parentNode;  " 
          "var rect = slider.getBoundingClientRect(),x0= rect.x || rect.left,y0= rect.y || rect.top,w = container.getBoundingClientRect().width,x1= x0 + w,y1= y0; " 
          "var mousedown = document.createEvent('MouseEvents'); mousedown.initMouseEvent('mousedown', true, true, window, 0, x0, y0, x0, y0, false, false, false, false, 0, null);slider.dispatchEvent(mousedown);" 
          "var mousemove = document.createEvent('MouseEvents'); mousemove.initMouseEvent('mousemove', true, true, window, 0, x1, y1, x1, y1, false, false, false, false, 0, null); slider.dispatchEvent(mousemove);"
    driver.execute_script(js1)

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const puppeteer = require('puppeteer');
const fs = require('fs');

function update(url) {
(async () => {
    // const browser = await puppeteer.launch();
    const browser = await puppeteer.launch({
        headless: true,slowMo: 150,
    args:['--window-size=1920,1080'],
    executablePath: '/Applications/Google Chrome.app/Contentas/MacOS/Google Chrome'
    })//   启动浏览器,传入headless为false可以打开窗口

    // //启动新页面
    const page = await browser.newPage();
    // //设置页面打开时的页面宽度高度


    await page.setUserAgent("Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3477.0 Safari/537.36");
    await page.setExtraHTTPHeaders({
         'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9',
  'Accept-Language': 'zh-CN,zh;q=0.9',
  'Cache-Control': 'max-age=0',
  'Connection': 'keep-alive',
  'Sec-Fetch-Dest': 'document',
  'Sec-Fetch-Mode': 'navigate',
  'Sec-Fetch-Site': 'same-origin',
  'Sec-Fetch-User': '?1',
  'Upgrade-Insecure-Requests': '1',});
    //直接删掉webdriver属性
    await page.evaluateOnNewDocument(() => {
        const newProto = navigator.__proto__;
        delete newProto.webdriver;
        navigator.__proto__ = newProto;
    });
    //defineProperty删除webdriver后如何检测
    await page.evaluateOnNewDocument(() => {
        Object.defineProperty(navigator, 'webdriver', {
            get: () => false,
        });
    });
    await page.evaluateOnNewDocument(() => {
		   get: () => "Linux x86_64"
		});
    //防止检测，赋值plugins
    await page.evaluateOnNewDocument(() => {
        Object.defineProperty(navigator, 'plugins', {
            get: () => [
                {
                    0: {type: "application/x-google-chrome-pdf", suffixes: "pdf", description: "Portable Document Format", enabledPlugin: Plugin},
                    description: "Portable Document Format",
                    filename: "internal-pdf-viewer",
                    length: 1,
                    name: "Chrome PDF Plugin"
                },
                {
                    0: {type: "application/pdf", suffixes: "pdf", description: "", enabledPlugin: Plugin},
                    description: "",
                    filename: "mhjfbmdgcfjbbpaeojofohoefgiehjai",
                    length: 1,
                    name: "Chrome PDF Viewer"
                },
                {
                    0: {type: "application/x-nacl", suffixes: "", description: "Native Client Executable", enabledPlugin: Plugin},
                    1: {type: "application/x-pnacl", suffixes: "", description: "Portable Native Client Executable", enabledPlugin: Plugin},
                    description: "",
                    filename: "internal-nacl-plugin",
                    length: 2,
                    name: "Native Client"
                }
            ],
        });
    });
    //window.chrome绕开
    await page.evaluateOnNewDocument(() => {
        window.chrome = {
            runtime: {},
            loadTimes: function() {},
            csi: function() {},
            app: {}
        };
    });
    //早期绕开方式
    function hasChrome() {
        return !navigator.language || !navigator.languages
    };
    function hasChrome() {
        return !! window.chrome
    };

  await page.goto(url);
  await page.waitForTimeout(5000)
  await page.evaluate(
        // setTimeout(
            function() {
                var slider = document.getElementById('nc_1_n1z'), container = slider.parentNode;
                var rect = slider.getBoundingClientRect(), x0 = rect.x || rect.left, y0 = rect.y || rect.top,
                    w = container.getBoundingClientRect().width, x1 = x0 + w, y1 = y0;
                var mousedown = document.createEvent("MouseEvents");
                mousedown.initMouseEvent("mousedown", true, true, window, 0,
                    x0, y0, x0, y0, false, false, false, false, 0, null);
                slider.dispatchEvent(mousedown);

                var mousemove = document.createEvent("MouseEvents");
                mousemove.initMouseEvent("mousemove", true, true, window, 0,
                    x1, y1, x1, y1, false, false, false, false, 0, null);
                slider.dispatchEvent(mousemove);
// }, 3000)

            });
  await page.waitForTimeout(5000)
  //page.frames() 获取当前页面所有的 iframe，然后根据 iframe 的名字精确获取某个想要的 iframe
  const frame = await page.mainFrame();
  const bodyHandle = await frame.$('html');   //获取所有的html
  //frame.evaluate()在浏览器中执行函数，相当于在控制台中执行函数，返回一个Promise
  const html = await frame.evaluate(body=>body.innerHTML,bodyHandle);
  await bodyHandle.dispose();

  /* fs.wirteFile有三个参数
   * 1,第一个参数是要写入的文件路径
   * 2,第二个参数是要写入得内容
   * 3,第三个参数是可选参数,表示要写入的文件编码格式,一般就不写,默认就行
   * 4,第四个参数是个回调函数  只有一个参数error,来判断是否写入成功
   */
    browser.close();
    fs.writeFile("a.html",html,error=>{
    if(error) return console.log("写入文件失败,原因是:"+error.message);
    console.log('写入成功');

    // process.kill(browser.process().pid);

});
})();
};

update('https://www.123456789.com')//网站需要自己找下，如果用python调用会报错。