nodejs创建http或https请求

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nodejs创建http或https请求
createRequest.js

module.exports = function (options = {}) {
  options.data = options.data || {};
  return new Promise((resolve,reject) => {
    const http = require('http');
    const https = require('https');
    const querystring = require('querystring');
    const contents = querystring.stringify(options.data);
    options.host = options.host || "localhost";
    options.port = options.port || 80;
    options.type = options.type || 'http';
    options.token = options.token || "";
    options.method = options.method || 'GET';
    options.path = options.path || "/";
    if (options.method == "GET") {
      options.path = options.path + '?' + contents;
    }
    options.headers = {
      'Content-Type': 'application/x-www-form-urlencoded',
      'Content-Length': contents.length,
      'Authorization': 'Bearer ' + options.token
    };
    let _data = '';
    if (options.type == 'http') {
      const req = http.request(options, function (res) {
        res.setEncoding('utf8');
        res.on('data', function (chunk) {
          _data += chunk;
        });
        res.on('end', function () {
          resolve(_data);
        });
        res.on('error', function (e) {
          console.dir('problem with request: ' + e.message);
        });
      });
      req.write(contents);
      req.end();
      req.on('error', (err) => {
        reject(err)
      })
    } else {
      const req = https.request(options, function (res) {
        res.setEncoding('utf8');
        res.on('data', function (chunk) {
          _data += chunk;
        });
        res.on('end', function () {
          resolve(_data);
        });
        res.on('error', function (e) {
          console.dir('problem with request: ' + e.message);
        });
      });
      req.write(contents);
      req.end();
      req.on('error', (err) => {
        reject(err)
      })
    }
  })
}

test.js

const createRequest = require('./createRequest');
let token;
createRequest({
  type:'http',
  host:'localhost',
  port: 80,
  method: 'POST',
  path: '/login',
  data: {
    username: 'your name',
    password: 'your password'
  }
})
.then(login_data => {
  token = JSON.parse(login_data).token;
  return createRequest({
  host:'localhost',
  port: 80,
  method: 'GET',
  path: '/your path',
  token: token,
  data: {

  }
})
.then(data => {
  console.log(data)
})