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node.js 用axios下载图片转换为Base64

node.js 用axios下载图片转换为Base64

作者: 茅坑里的小石头 | 来源:发表于2020-04-07 12:55 被阅读0次
const axios = require('axios')
let url = 'https://cbu01.alicdn.com/img/ibank/2019/043/806/11230608340_1371494418.120x120.jpg';
function getBase64 (url) {
  return axios
    .get(url, {
      responseType: 'arraybuffer'
    })
    .then(response => new Buffer.from(response.data, 'binary').toString('base64'))
}
getBase64(url)
  .then(ret => {
    console.log(`data:image/jpg;base64,${ret}`)
  })

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