zhentaoo / puppeteer-deep Goto Github PK
View Code? Open in Web Editor NEWPuppeteer, Headless Chrome;爬取《es6标准入门》、自动推文到掘金、站点性能分析;高级爬虫、自动化UI测试、性能分析;
Puppeteer, Headless Chrome;爬取《es6标准入门》、自动推文到掘金、站点性能分析;高级爬虫、自动化UI测试、性能分析;
[email protected] es6 /home/visionet/puppeteer-deep-master
rm -rf ./es6-pdf/* && node es6-crawl.js
(node:21859) UnhandledPromiseRejectionWarning: Unhandled promise rejection (rejection id: 1): Error: Failed to connect to chrome!
(node:21859) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.
那个json文件只能手动传吗,puppeteer有没有api能够直接帮忙解析处理呢
Hello,
I'm the maintainer of the awesome-puppeteer list. I'd really appreciate it if someone could describe what this library does in English so I could properly describe it on that page.
Thanks!
-- Travis
手机注册需要验证码和图片滑动验证
我尝试用page.addScriptTag(options)去加载一个jquery,结果没有作用,不知是什么原因,请问您这个api改怎么使用?
segmentfault的前端地址变成了https://segmentfault.com/channel/frontend
每个文章下面有含有图片也有不包含图片的,所以有的就有2个a标签,有的有1个a标签
选择器应该怎么写呢,我是下面这样的,但是是错的
var list = [...document.querySelectorAll('.news-list .news__item-info a:not([class$="news-img"])')]
运行时候一直报这个错误:
(node:10852) UnhandledPromiseRejectionWarning: Unhandled promise rejection (rejection id: 2): AssertionError: Chromium revision is not downloaded. Run npm install
(node:10852) DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js pr
ocess with a non-zero exit code.
应该是没有安装好Chromium,试了网上的很多方法都不行,?能告诉我怎么解决这个问题吗?
你好 想问一下 puppeteer可以实现并发吗?
请问下,puppeteer可以做阿里妈妈的登录模拟吗
一直下不了这个100M的Chromium revision
(node:25038) UnhandledPromiseRejectionWarning: Unhandled promise rejection (rejection id: 1): Error: Failed to connect to chrome!
(node:25038) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.
你好,请问按照readme的安装步骤运行以后发现是报这个错误 ,包括我自己写的例子也出现了这个 这是什么情况
node v8.2.1
ES6阮老师的网站爬出来的只有loading和左边的目录了
puppeteer 模拟页面点击跳转到新的网页中,还能去操作新页面中的内容吗?
A declarative, efficient, and flexible JavaScript library for building user interfaces.
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google ❤️ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.