node https 请求带参数

var https = require('https');
var querystring = require('querystring');
//需要发送的参数
    let post_data = querystring.stringify({
        'image' : image,
    })
    //建立http请求
    let post_req = https.request({
        hostname: "aip.baidubce.com",
        mathod: "post",
        port: 443,
        path: `/rest/2.0/ocr/v1/numbers?access_token=${token}`,
        headers: {
            "Content-Type": "application/x-www-form-urlencoded",
            'Content-Length': Buffer.byteLength(post_data) //参数长度
        }
    }, (res) => {
       
        res.setEncoding('utf8');
        res.on('data', (d) => {
            console.log(d)
        });
    
    }).on('error', (e) => {
        console.error(e);
    });

    //在这里写入需要发送的参数
    post_req.write(post_data);
    post_req.end();