node express, send http post request

app.get('/hello', function(req, res){

var options = {
   url: 'https://api.leancloud.cn/1.1/functions/fun1',
   method: 'POST',
   headers: {
       'X-LC-Id': 'key1',
       'X-LC-Key': 'key2',
       'Content-Type': 'application/json'
   }
};

function callback(error, response, body) {
 if (!error ) {
   var result = JSON.parse(JSON.parse(body).result);

   console.log("result");
   console.log(result);

   res.json(result)
 }
 else{
  console.log("error")
  console.log(error)
  console.log("response")
  console.log(response)
 }
}

request.post(options, callback);

    });