node + Selenium实现高级爬虫

1.全局安装chromedrive包

npm install -g chromedriver

如果环境变量PATH配置错误，只需要在本地项目安装chromedriver包

npm install --save-dev chromedriver

新建index.js

import webdriver from 'selenium-webdriver';
import chrome from 'selenium-webdriver/chrome';
import chromedriver from 'chromedriver';

chrome.setDefaultService(new chrome.ServiceBuilder(chromedriver.path).build());

var driver = new webdriver.Builder() 				 
		.withCapabilities(webdriver.Capabilities.chrome())
        .build();

driver.get('http://www.baidu.com');

参考文档

The ChromeDriver could not be found on the current PATH

node+selenium-webdriver爬虫高级