[JavaScript]JSON.stringify

JSON.stringify

var obj = {
    a: 1,
    b: "Moji",
    c: [1, 2, 3, 4],
    d: {
        "A": 1,
        "B": 2
    }
};
console.log(JSON.stringify(obj));

結果

{"a":1,"b":"Moji","c":[1,2,3,4],"d":{"A":1,"B":2}}