json使用jquery解析

Question

在我的JavaScript中我有这个数组

var versions = 
[{"id":"454","name":"jack"},
{"id":"4","name":"rose"}
{"id":"6","name":"ikma"}
{"id":"5","name":"naki"}
{"id":"667","name":"dasi"}
]

我想解析id为4的名称.我该怎么做.

Answer 1

怎么样:

$.each(versions, function(index, value) { 
   if (value['id'] === '4') {
        alert('got it!');
   }
});