How to convert from array of json object to String in Nodejs?

Question

I'm getting response from HTTP post as array of json objects. but want to display as string. Please see my response..

{ total: 14,
  results:
   [ { name: [Object],
       comments: [],
       attributes: [Object],
       type: [Object],
       context: [Object],
       status: 'Accepted',
       score: 1.7646775,
       modified: 1426085315767,
       parents: [] },
     { name: [Object],
       comments: [],
       attributes: [Object],
       type: [Object],
       context: [Object],
       status: 'Accepted',
       score: 1.3945999,
       modified: 1425386916807,
       parents: [] },

Below code to display response.

function(error, response, data){
    if(error) {
        console.log(error);
    } else {
          console.log(data);

}

You can do that with map: const arrAsStr = arr.map( (r) => JSON.stringify(r) ); — Hosar
– Hosar, Commented Nov 15, 2016 at 21:50

Gurbakhshish Singh · Accepted Answer · 2016-11-15 21:49:28Z

5

NodeJS has ES5 JSON class which has stringify() method in it

function(error, response, data){
    if(error) {
      console.log(error);
    } else {
      console.log(JSON.stringify(data));
}

JSON.stringify

answered Nov 15, 2016 at 21:49

Gurbakhshish Singh

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2 Comments

user2848031 Over a year ago

Great. Its working ..How to get specific field value from json ?

Gurbakhshish Singh Over a year ago

JSON.stringify() will take any javascript object and convert it into a json string. so it access a property inside JSON string you have to parse it back to js object. you can do this using JSON.parse("json string goes here")

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