js-從服務器獲得這種數據之後，如何分別取出來進行處理？

從服務器獲得這種數據之後，如何分別取出來進行處理？

[["2015-06-05 16:21:40","666"], ["2015-06-05 15:30:38","666"], ["2015-06-05 15:07:26","666"], ["2015-06-05 14:38:21","666"], ["2015-06-05 14:38:21","666"], ["2015-06-05 14:33:18","666"], ["2015-06-05 14:23:18","666"], ["2015-06-05 14:18:16","666"], ["2015-06-05 14:15:09","666"], ["2015-06-05 14:12:16","666"], ["2015-06-05 14:12:16","666"], ["2015-06-05 14:05:34","666"], ["2015-06-05 14:01:27","666"], ["2015-06-05 13:57:44","666"], ["2015-06-05 13:57:44","666"], ["2015-06-05 13:51:23","666"], ["2015-06-05 13:51:23","666"], ["2015-06-05 13:41:43","666"],]

（1）如何將這些數據取出來放到一個數組裡？
（2）如何將單個的數據：["2015-06-05 13:41:43","666"]以“,”分隔取出來，例如：我要取出後面這個數據“666”

最佳回答：

轉為json對象就可以操作了，建議你最好將最後那個“,”去掉，搞標准點

     var s = '[["2015-06-05 16:21:40","666"], ["2015-06-05 15:30:38","666"], ["2015-06-05 15:07:26","666"], ["2015-06-05 14:38:21","666"], ["2015-06-05 14:38:21","666"], ["2015-06-05 14:33:18","666"], ["2015-06-05 14:23:18","666"], ["2015-06-05 14:18:16","666"], ["2015-06-05 14:15:09","666"], ["2015-06-05 14:12:16","666"], ["2015-06-05 14:12:16","666"], ["2015-06-05 14:05:34","666"], ["2015-06-05 14:01:27","666"], ["2015-06-05 13:57:44","666"], ["2015-06-05 13:57:44","666"], ["2015-06-05 13:51:23","666"], ["2015-06-05 13:51:23","666"], ["2015-06-05 13:41:43","666"],]';
    var o = eval('(' + s + ')');
    for (var i = 0; i < o.length; i++)
        alert(o[i][0] + '\n' + o[i][1]);