将多维JSON数组转换为JS变量

Question

假设你有以下JSON：

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

将其转换为最有效的方式是：

 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;