释放axios请求体的大限界，定制开发更轻松

2023-09-11 10:54:10

突破极限

使用Node.js原生实现请求体大小突破

const http = require('http');
const formidable = require('formidable');
const fs = require('fs');

http.createServer((req, res) => {
  const form = formidable({
    multiples: true,
    uploadDir: __dirname + '/uploads'
  });

  form.parse(req, (err, fields, files) => {
    if (err) {
      res.writeHead(500, {'Content-Type': 'text/plain'});
      res.end('Error parsing form');
      return;
    }

    res.writeHead(200, {'Content-Type': 'text/plain'});
    res.end('Received fields and files');
  });
}).listen(3000);

使用express框架实现请求体大小突破

const express = require('express');
const busboy = require('connect-busboy');

const app = express();
app.use(busboy());

app.post('/upload', (req, res) => {
  req.busboy.on('file', (fieldname, file, {filename}) => {
    const filePath = path.join(__dirname, 'uploads', filename);
    file.pipe(fs.createWriteStream(filePath));
  });

  req.busboy.on('finish', () => {
    res.writeHead(200, {'Content-Type': 'text/plain'});
    res.end('Received files');
  });
}).listen(3000);

使用axios框架实现请求体大小突破

const axios = require('axios');

axios.post('http://localhost:3000/upload', {
  headers: {
    'Content-Type': 'multipart/form-data'
  },
  data: formData
}).then((res) => {
  console.log('Received files');
}).catch((err) => {
  console.error(err);
});