puppeteer recorder使用说明
项目地址：https://github.com/checkly/puppeteer-recorder
官网插件描述：
Chrome extension for recording browser interaction and generating Puppeteer scripts
Puppeteer recorder is a Chrome extension that records your browser interactions and generates a Puppeteer script.
Writing Puppeteer scripts for scraping, testing and monitoring can be tricky. A recorder / code generator can be helpful. This extension has the following features:
- Record clicks, input events etc.
- Pause the recording when navigating.
- Monitor recorded events.
- Export to Puppeteer code.
- Tweak the settings of the generated code.
This extension is actively developed. More events and actions will be added in later versions.
安装
进入Chrome web store
查找puppeteer recorder
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add to chrome
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录制
打开开始录制
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执行
在bing中输入puppeteer，点击search，点击第一个链接
停止
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录制的脚本如下：
const puppeteer = require('puppeteer');
(async () => {
const browser = await puppeteer.launch()
const page = await browser.newPage()
await page.setViewport({ width: 991, height: 618 })
await page.goto('https://cn.bing.com/?scope=web&FORM=QBRE')
await page.waitForSelector('#sbox > .search_controls > #sb_form > .b_searchboxForm > #sb_form_go')
await page.click('#sbox > .search_controls > #sb_form > .b_searchboxForm > #sb_form_go')
const navigationPromise = page.waitForNavigation()
await navigationPromise
await page.waitForSelector('.b_algo:nth-child(1) > .b_title > h2 > a > strong')
await page.click('.b_algo:nth-child(1) > .b_title > h2 > a > strong')
await navigationPromise
await browser.close()
})()
