Axio post in expo

[quantrpeter]

Hi
I am using Axios 0.27.2 in react native and running it in App Expo. The code called successfull but the result.data is empty. If i move this code to run on my pc, it works.

        const URL = "https://www.xxx.org.hk/tc/quantr/login";

        const params = new URLSearchParams();
        params.append('username', username);
        params.append('password', password);

        const config = {
            headers: {
                'Content-Type': 'application/x-www-form-urlencoded'
            }
        }

        const axios = require('axios').default;
        const result = await axios.post(URL, params, config);

        console.log(result);
        console.log(result.data.full_name_tc);
        return result;

Object {
  "config": Object {
    "adapter": [Function xhrAdapter],
    "data": FormData {
      "_parts": Array [
        Array [
          undefined,
          URLSearchParams {
            "_searchParams": Array [
              Array [
                "username",
                "peter@quantr.hk",
              ],
              Array [
                "password",
                "xxx",
              ],
            ],
          },
        ],
      ],
    },
    "env": Object {
      "FormData": null,
    },
    "headers": Object {
      "Accept": "application/json, text/plain, */*",
      "Content-Type": "multipart/form-data",
    },
    "maxBodyLength": -1,
    "maxContentLength": -1,
    "method": "post",
    "timeout": 0,
    "transformRequest": Array [
      [Function transformRequest],
    ],
    "transformResponse": Array [
      [Function transformResponse],
    ],
    "transitional": Object {
      "clarifyTimeoutError": false,
      "forcedJSONParsing": true,
      "silentJSONParsing": true,
    },
    "url": "https://www.xxx.org.hk/tc/quantr/login",
    "validateStatus": [Function validateStatus],
    "xsrfCookieName": "XSRF-TOKEN",
    "xsrfHeaderName": "X-XSRF-TOKEN",
  },
  "data": "",
  "headers": Object {
    "cache-control": "no-store, no-cache, must-revalidate, post-check=0, pre-check=0",
    "connection": "Keep-Alive",
    "content-type": "application/json; charset=utf-8",
    "date": "Fri, 10 Jun 2022 06:19:32 GMT",
    "expires": "Thu, 19 Nov 1981 08:52:00 GMT",
    "keep-alive": "timeout=5, max=100",
    "pragma": "no-cache",
    "server": "Apache",
    "transfer-encoding": "Identity",
  },
  "request": XMLHttpRequest {
    "DONE": 4,
    "HEADERS_RECEIVED": 2,
    "LOADING": 3,
    "OPENED": 1,
    "UNSENT": 0,
    "_aborted": false,
    "_cachedResponse": undefined,
    "_hasError": false,
    "_headers": Object {
      "accept": "application/json, text/plain, */*",
      "content-type": "multipart/form-data",
    },
    "_incrementalEvents": false,
    "_lowerCaseResponseHeaders": Object {
      "cache-control": "no-store, no-cache, must-revalidate, post-check=0, pre-check=0",
      "connection": "Keep-Alive",
      "content-type": "application/json; charset=utf-8",
      "date": "Fri, 10 Jun 2022 06:19:32 GMT",
      "expires": "Thu, 19 Nov 1981 08:52:00 GMT",
      "keep-alive": "timeout=5, max=100",
      "pragma": "no-cache",
      "server": "Apache",
      "transfer-encoding": "Identity",
    },
    "_method": "POST",
    "_perfKey": "network_XMLHttpRequest_https://www.xxx.org.hk/tc/quantr/login",
    "_performanceLogger": PerformanceLogger {
      "_closed": false,
      "_extras": Object {},
      "_pointExtras": Object {},
      "_points": Object {
        "initializeCore_end": 1654841538885,
        "initializeCore_start": 1654841538863,
      },
      "_timespans": Object {
        "network_XMLHttpRequest_http://172.20.6.112:19000/logs": Object {
          "endExtras": undefined,
          "endTime": 1654841539259,
          "startExtras": undefined,
          "startTime": 1654841539063,
          "totalTime": 196,
        },
        "network_XMLHttpRequest_https://www.xxx.org.hk/tc/quantr/login": Object {
          "endExtras": undefined,
          "endTime": 1654841550245,
          "startExtras": undefined,
          "startTime": 1654841549939,
          "totalTime": 306,
        },
        "network_XMLHttpRequest_https://www.xxx.org.hk/tc/quantr/login?_searchParams[]=[%22username%22,%22ppp%22]&_searchParams[]=[%22password%22,%22xxx%22]": Object {
          "endExtras": undefined,
          "endTime": 1654841847088,
          "startExtras": undefined,
          "startTime": 1654841846783,
          "totalTime": 305,
        },
      },
    },
    "_requestId": null,
    "_response": "",
    "_responseType": "",
    "_sent": true,
    "_subscriptions": Array [],
    "_timedOut": false,
    "_trackingName": "unknown",
    "_url": "https://www.xxx.org.hk/tc/quantr/login",
    "readyState": 4,
    "responseHeaders": Object {
      "Cache-Control": "no-store, no-cache, must-revalidate, post-check=0, pre-check=0",
      "Connection": "Keep-Alive",
      "Content-Type": "application/json; charset=utf-8",
      "Date": "Fri, 10 Jun 2022 06:19:32 GMT",
      "Expires": "Thu, 19 Nov 1981 08:52:00 GMT",
      "Keep-Alive": "timeout=5, max=100",
      "Pragma": "no-cache",
      "Server": "Apache",
      "Transfer-Encoding": "Identity",
    },
    "responseURL": "https://www.xxx.org.hk/tc/quantr/login",
    "status": 200,
    "timeout": 0,
    "upload": XMLHttpRequestEventTarget {},
    "withCredentials": true,
  },
  "status": 200,
  "statusText": undefined,
}

thanks
Peter

[ConnalATU]

does anyone have a fix for this?