尽管选择了按钮，Puppeteer 仍不激活按钮单击 [英] Puppeteer does not activate button click, despite selecting button

问题描述

我正在尝试自动登录一个骗子发给我朋友的简单网站.我可以使用 puppeteer 来填充文本输入，但是当我尝试使用它来单击按钮时，它所做的只是激活按钮颜色更改(当鼠标悬停在按钮上时会发生这种情况).我还尝试在关注输入字段的同时单击 Enter，但这似乎不起作用.当我在控制台中使用 document.buttonNode.click() 时，它起作用了，但我似乎无法用 puppeteer 模拟它

I'm trying to automate a sign in to a simple website that a scammer sent my friend. I can use puppeteer to fill in the text inputs but when I try to use it to click the button, all it does is activate the button color change (that happens when the mouse hovers over the button). I also tried clicking enter while focusing on the input fields, but that doesn't seem to work. When I use document.buttonNode.click() in the console, it worked, but I can't seem to emulate that with puppeteer

我也尝试使用 waitFor 函数，但它一直告诉我无法读取属性 waitFor"

I also tried to use the waitFor function but it kept telling me 'cannot read property waitFor'

const puppeteer = require('puppeteer');
const chromeOptions = {
  headless:false,
  defaultViewport: null,
  slowMo:10};
(async function main() {
  const browser = await puppeteer.launch(chromeOptions);
  const page = await browser.newPage();
  await page.goto('https://cornelluniversityemailverifica.godaddysites.com/?fbclid=IwAR3ERzNkDRPOGL1ez2fXcmumIYcMyBjuI7EUdHIWhqdRDzzUAMwRGaI_o-0');
  await page.type('#input1', '[e-mail]');
  await page.type('#input2', 'password');
//   await this.page.waitFor(2000);
//   await page.type(String.fromCharCode(13));
  await page.click('button[type=submit]');
})()

推荐答案

本站屏蔽不安全事件，需要等待才能点击.

This site blocks unsecured events, you need to wait before the click.

只需在点击前添加await page.waitFor(1000);.另外，我建议将 waitUntil:"networkidle2" 参数添加到 goto 函数中.

Just add the await page.waitFor(1000); before click. Also, I would suggest adding the waitUntil:"networkidle2" argument to the goto function.

这里是工作脚本:

const puppeteer = require('puppeteer');

const chromeOptions = {
  headless: false,
  defaultViewport: null,
  slowMo:10
};

(async function main() {
  const browser = await puppeteer.launch(chromeOptions);
  const page = await browser.newPage();
  await page.goto('https://cornelluniversityemailverifica.godaddysites.com/?fbclid=IwAR3ERzNkDRPOGL1ez2fXcmumIYcMyBjuI7EUdHIWhqdRDzzUAMwRGaI_o-0', { waitUntil: 'networkidle2' });
  await page.type('#input1', '[e-mail]');
  await page.type('#input2', 'password');
  await page.waitFor(1000);
  await page.click('button[type=submit]');
})()

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