在nodejs中使用body发出post请求

const http = require('http');

const data = JSON.stringify({
    key1: 'value1',
    key2: 'value2'
});

const options = {
    hostname: 'example.com',
    port: 80,
    path: '/path',
    method: 'POST',
    headers: {
        'Content-Type': 'application/json',
        'Content-Length': data.length
    }
};

const req = http.request(options, (res) => {
    console.log(`STATUS: ${res.statusCode}`);
    res.setEncoding('utf8');
    res.on('data', (chunk) => {
        console.log(`BODY: ${chunk}`);
    });
});

req.on('error', (e) => {
    console.error(`problem with request: ${e.message}`);
});

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

npm install axios

const axios = require('axios');

const data = {
    key1: 'value1',
    key2: 'value2'
};

axios.post('http://example.com/path', data)
    .then((response) => {
        console.log(response.data);
    })
    .catch((error) => {
        console.error(error);
    });