i want to try to display my object item in console with console.log but console shows it as undefined. Can you help me?

var myMusic = 
[
  {
    "artist": "Billy Joel",
    "title": "Piano Man",
    "release_year": 1973,
    "formats": [
      "CD",
      "8T",
      "LP"
    ],
    "gold": true
  },
  {
    "artist": "Beau Carnes",
    "title": "Cereal Man",
    "release_year": 2003,
    "formats": [
      "Youtube Video"
  ],
  },    
];

console.log(myMusic.artist);

I am tried that, and i was expected to see Billy Joel in console but it wrote undefined in console

CodePudding user response：

This is a simple mistake, check comments in the codeblock, if i can help further, please comment

var myMusic = 
[
  {
    "artist": "Billy Joel",
    "title": "Piano Man",
    "release_year": 1973,
    "formats": [
      "CD",
      "8T",
      "LP"
    ],
    "gold": true
  },
  {
    "artist": "Beau Carnes",
    "title": "Cereal Man",
    "release_year": 2003,
    "formats": [
      "Youtube Video"
  ],
  },    
];

console.log(myMusic.artist); // undefined because myMusic is an array
console.log(myMusic[0].artist); // "Billy Joel"
console.log(myMusic[1].artist); // "Beau Carnes"
console.log(myMusic[0]) /* 
{
    "artist": "Billy Joel",
    "title": "Piano Man",
    "release_year": 1973,
    "formats": [
      "CD",
      "8T",
      "LP"
    ],
    "gold": true
  } */