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Артём PeGaS
Asked:2020-09-23 04:12:47 +0000 UTC2020-09-23 04:12:47 +0000 UTC

如何发送带有数据的发布请求？

  • 772

我将图像发送到服务 api：

let img = fs.readFileSync('public/img/logo.jpg');


var options = {
    body: img,
    headers: {
        Authorization: `Basic ${new Buffer.from(`api:<my API>`).toString('base64')}`,
    },
    method: 'POST',
    hostname: 'api.tinify.com',
    path: '/shrink'
  };

https.request(options, function(res,req){
    var data = '';
    res.on('data', function(chunk){
        data += chunk;
    });
    res.on('end', function(e){
        console.log(data);
    });
}).end();

控制台说：{"error":"InputMissing","message":"输入文件为空"}

javascript

1 个回答

  1. Best Answer

    我稍微更正了您的代码。看看它是如何工作的。您在请求中错误地发送了文件的内容，这就是错误出现的原因

    // Зависимости
const fs = require('fs');
const https = require('https');
const path = require('path');

const img = fs.readFileSync(path.join(__dirname, './public/img/logo.png'));


const options = {
  method: 'POST',
  protocol: 'https:',
  hostname: 'api.tinify.com',
  path: '/shrink',
  headers: {
    Authorization: `Basic ${Buffer.from('api:<Your-API>').toString('base64')}`,
    'Content-Type': 'application/x-www-form-urlencoded',
    'Content-Length': Buffer.byteLength(img),
  },
};

const req = https.request(options, function (res, req) {
  var data = '';
  res.on('data', function (chunk) {
    data += chunk;
  });
  res.on('end', function (e) {
    console.log(data);
  });



});

// Отправить содержимое картинки на сервер
req.write(img);

// Завершить запрос
req.end();
    • 1

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