Node.js - "TypeError - res.setHeader is not a function"
Solution 1:
Both post and getJSON callbacks have same res variable name.
Try this:
var getJSON =require('get-json');
app.post('/json', function(req, res) {
getJSON(url, function(err, response){
if(err)
{
console.log(err);
}
else
{
res.setHeader('content-type', 'application/json');
res.send(JSON.stringify({json: response.result}));
}
});
});