http://phantomjs.org/

https://github.com/ariya/phantomjs

https://www.npmjs.com/package/phantom

https://github.com/amir20/phantomjs-node

PhantomJS

phantom:幽灵

一个看不见摸不着的浏览器

PhantomJS is a headless WebKit scriptable with a JavaScript API. It has fast and native support for various web standards: DOM handling, CSS selector, JSON, Canvas, and SVG.

PhantomJS抓取网页生成png

var page = require('webpage').create();page.open('http://www.linchaoqun.com', function(status) {

  console.log("Status: " + status);

  if(status === "success") {

    page.render('example.png');

  }

  phantom.exit();

});

phantomjs hello.js

Node.js集成PhantomJS

 npm install phantom --save

const phantom = require('phantom');

 

(async function() {

  const instance = await phantom.create();

  const page = await instance.createPage();

  await page.on('onResourceRequested', function(requestData) {

    console.info('Requesting', requestData.url);

  });

 

  const status = await page.open('http://www.linchaoqun.com/');

  const content = await page.property('content');

  console.log(content);

  page.render('example.png');

  await instance.exit();

})();