轉換多維JSON陣列JS變量

Question

想象你有以下JSON：

{"zero":{"0":"foo","1":"foo2"},"one":"fooa","two":"foob"} 

什麼是將其轉換爲最有效的方法：

var zero = ['foo','foo2']; 
var one = 'fooa'; 
var two = 'foob'; 

Answer 1

JSON.parse：

var json = '{"zero":{"0":"foo","1":"foo2"},"one":"fooa","two":"foob"}'; 
var pJson = JSON.parse(json); 
var zero = [ pJson.zero[0], pJson.zero[1] ]; 
var one = pJson.one; 
var two = pJson.two;