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node-axios爬虫
基本使用
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| const axios = require("axios");
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get请求
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| axios.get(url: string, config?: AxiosRequestConfig)
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- url:请求地址
- config:可选参数,对象类型的。常用参数:
- responseType:请求类型
- headers:请求头
下载一张图片
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| import axios from "axios"; import fs from "fs";
axios.get("https://gitee.com/lishushuai/img/raw/master/20210318234209.jpg", { responseType: "stream" }).then(resp => { resp.data.pipe(fs.createWriteStream("./img/1.jpg")) })
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