JAVASCRIPT

node http post

const https = require('https');

const data = JSON.stringify({
    name: 'John Doe',
    job: 'Content Writer'
});

const options = {
    hostname: 'reqres.in',
    path: '/api/users',
    method: 'POST',
    headers: {
        'Content-Type': 'application/json',
        'Content-Length': data.length
    }
};


const req = https.request(options, (res) => {
    let data = '';

    console.log('Status Code:', res.statusCode);

    res.on('data', (chunk) => {
        data += chunk;
    });

    res.on('end', () => {
        console.log('Body: ', JSON.parse(data));
    });

}).on("error", (err) => {
    console.log("Error: ", err.message);
});

req.write(data);
req.end();

node send post request

const axios = require('axios')

axios
  .post('https://whatever.com/todos', {
    todo: 'Buy the milk'
  })
  .then(res => {
    console.log(`statusCode: ${res.statusCode}`)
    console.log(res)
  })
  .catch(error => {
    console.error(error)
  })

node js post method

fetch('',{
	method:'POST',
  	headers:{
    	'content-type': 'application/json'
    },
  	body:JSON.stringify(users)
})
.then(res=> res.json())
.then(data => console.log(data))

nodejs request post

const axios = require('axios');

axios.get('https://jsonplaceholder.typicode.com/users')
  .then(res => {
    const headerDate = res.headers && res.headers.date ? res.headers.date : 'no response date';
    console.log('Status Code:', res.status);
    console.log('Date in Response header:', headerDate);

    const users = res.data;

    for(user of users) {
      console.log(`Got user with id: ${user.id}, name: ${user.name}`);
    }
  })
  .catch(err => {
    console.log('Error: ', err.message);
  });

post nodejs

app.post(url,function(res,response){
  res.sendFile(~);
});