我无法在 JSON 中推送对象，但 console.log() 有效

Question

I can not push an object in JSON, but console.log() works. console.log() shows that the addition of an object, but does not appear json string?

 var results = [{ "id": 0, "name": "Green", "category": "project", "year": 2008, "description": "my description", "comments": [{ "rating": 5, "comment": "Perfect", "author": "Sandra", "date": "2012-10-16T17:57:28.556094Z" }, { "rating": 4, "comment": "Cool", "author": "Milena", "date": "2014-09-05T17:57:28.556094Z" }, { "rating": 3, "comment": "No bad", "author": "Milan", "date": "2015-02-13T17:57:28.556094Z" }, { "rating": 4, "comment": "Good job", "author": "Toma", "date": "2013-12-02T17:57:28.556094Z" }, { "rating": 2, "comment": "OK", "author": "Aleksandar", "date": "2011-12-02T17:57:28.556094Z" }] }]; document.getElementById('show').innerHTML = results[0].comments[1].author; document.getElementById("sendComment").onclick = function() { var hg = { "rating": 1, "comment": "Hello", "author": "X", "date": "2014-09" } results[0].comments.push(hg); console.log(results[0].comments); }

 <div id='show'></div> <button id='sendComment'>Send</button>

Answer 1

results[0].comments is array of objects, not JSON string. All works fine. New object is added to array.