Get key value from the list of JSON in NodeJS

Question

I am receiving the JSON object as a list of objects:

result=[{"key1":"value1","key2":"value2"}]

I am trying to retrieve the values from this list in Node.js. I used JSON.stringify(result) but failed. I have been trying to iterate the list using for(var key in result) with no luck, as it prints each item as a key.

Is anyone facing a similar issue or has been through this? Please point me in the right direction.

Answer 1

If your result is a string then:

var obj = JSON.parse(result);
var keys = Object.keys(obj);
for (var i = 0; i < keys.length; i++) {
  console.log(obj[keys[i]]);
}

Answer 2

A little different approach:

let result=[{"key1":"value1","key2":"value2"}]
for(let i of result){
    console.log("i is: ",i)
    console.log("key is: ",Object.keys(i));
    console.log("value is: ",Object.keys(i).map(key => i[key])) // Object.values can be used as well in newer versions.
}