爬取目标网站 https://ocula.com 一个Node.js图片爬虫程序,使用async并发控制库，async await语法
"dependencies": {
"merge-img": "^2.1.3",//合并图片
"lodash": "^4.17.15",
"async": "^2.1.4",//并发控制库
"superagent": "^3.4.1",//http请求下载
"superagent-charset": "^1.1.1"//superagent GBK编码支持
}$ git clone https://github.com/sunbat/imgSpider.git
$ cd imgSpider
$ npm install
$ npm start