我有一个包含信息的二维数组,我需要将其保存到本地存储中,然后再检索。这是我的数据:
var content_array = [
["0","Mobile Application Development","CT5006","01/14/2013","Note"],
["1","Java Programming","CT5005","01/16/2013","Note"],
["2","Multimeida Application Development","CT5011","02/13/2013","Note"]
];
有什么简单的方法可以把它变成一个字符串然后再变成一个二维数组?