如何显示没有索引的数组？

Question

I have an array from firestore that I have to put to events of full calendar.

What I want is to display it like this

[
 {
   title: '',
   start:''
 }
]

Not this

[{…}]
0
:
{title: "namee", start: "2018-09-19"}
1
:
{title: "namee", start: "2018-09-19"}
2
:
{title: "STI Night", start: "2018-09-18"}
length
:
3
__proto__
:
Array(0)

Answer 1

You can use the third space parameter of JSON.stringify to pretty print your array. See the docs for JSON.stringify .

 const a = [ { title: '', start: '' } ]; console.log(JSON.stringify(a, null, 2));