How can I display the objects of an array from an API? - node.js

Question

I have an array with 100 objects from an API, every object has an "user Id" key.
The array is something like:
[{ "userId": 1,
"id": 1,
"title": "sunt aut facere repellat provident occaecati excepturi optio reprehenderit",
"body": "quia et suscipit\nsuscipit recusandae consequuntur expedita et cum\nreprehenderit molestiae ut ut quas totam\nnostrum rerum est autem sunt rem eveniet architecto"
},
{
"userId": 1,
"id": 2,
"title": "qui est esse",
"body": "est rerum tempore vitae\nsequi sint nihil reprehenderit dolor beatae ea dolores neque\nfugiat blanditiis voluptate porro vel nihil molestiae ut reiciendis\nqui aperiam non debitis possimus qui neque nisi nulla"
}, etc ]
How can I display all the objects in console? After this I have to search in array for a specific userId introduced by the user in the main page of application, I use express, body-parser, https from node.js.
app.post("/", function(req, res){
var userId = req.body.userId;
console.log(userId);
});

Answer 1

How can I show all the objects in console?
Assuming that you receive the array a variable name apiResults
console.log(apiResults) //or
console.log(JSON.stringify(apiResults))
I have to search in array for a specific userId..?
Use the Array.protype.some method to return a specific item from an array
var specificUser = apiResults.some(item => item.userId === preferedUser);