I have done
npm install request
and my code is
const request = require('request');
request('http://www.google.com', function (error, response, body) {
console.log(response.statusCode);
});
but every time it is throwing a run time error
The response
object might be undefined
if no response was received so you have to check that it exists before accessing statusCode
.
See the example here :
var request = require('request');
request('http://www.google.com', function (error, response, body) {
console.log('error:', error); // Print the error if one occurred
console.log('statusCode:', response && response.statusCode); // Print the response status code if a response was received
console.log('body:', body); // Print the HTML for the Google homepage.
});
You might not have a response in case there is an error, so make sure to handle the error before trying to handle the response.
it looks like that there is no response. I suggest you to log the error object as well and analyse the error message. Adjust also your code by checking if the response
object is defined. Because the undefined
means there is no response
object:
const request = require('request');
request('http://www.google.com', function (error, response, body) {
console.log('error:', error); // Print the error if one occurred
console.log('statusCode:', response && response.statusCode);
console.log('body:', body);
});
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