百度指数爬虫,node版本
依赖Tesseract,�必须先安装Tesseract。
https://github.com/tesseract-ocr/tesseract/wiki#installation
�在node里引用:
npm install baidu-index-spider
const BDIndexSpider = require('baidu-index-spider');
const keyword = '要爬取的关键词';
const username = '百度帐号';
const password = '';
const result = BDIndexSpider.run(keyword, { sername, password}).then((result) => {
console.log(result);
});