Unable to send numbers using res.send() using express with node

The body parameter can be a Buffer object, a String, an object, or an Array

You can't send a number by itself.

Try either converting the number to a string

res.send(''+result.rows[0].doc.imdb.rating);

or send it as an object value

res.send({ result: result.rows[0].doc.imdb.rating});

javascript json node.js express couchdb

this works, you have to convert it to a string:threeFunction().toString()orx1.toString()

javascript json node.js express couchdb

Integer is not valid for res.send() so convert it to string.

res.send(value.toString())

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