JavaScript学习-JSON

number：和JavaScript的number完全一致；
boolean：就是JavaScript的true或false；
string：就是JavaScript的string；
null：就是JavaScript的null；
array：就是JavaScript的Array表示方式——[]；
object：就是JavaScript的{ ... }表示方式。

var xiaoming = {
    name: ‘小明‘,
    age: 14,
    gender: true,
    height: 1.65,
    grade: null,
    ‘middle-school‘: ‘\"W3C\" Middle School‘,
    skills: [‘JavaScript‘, ‘Java‘, ‘Python‘, ‘Lisp‘]
};

var s = JSON.stringify(xiaoming);

{"name":"小明","age":14,"gender":true,"height":1.65,"grade":null,"middle-school":"\"W3C\" Middle School","skills":["JavaScript","Java","Python","Lisp"]}

{
  "name": "小明",
  "age": 14,
  "gender": true,
  "height": 1.65,
  "grade": null,
  "middle-school": "\"W3C\" Middle School",
  "skills": [
    "JavaScript",
    "Java",
    "Python",
    "Lisp"
  ]
}

JSON.parse(‘{"name":"小明","age":14}‘); // Object {name: ‘小明‘, age: 14}