javascript 如何解析JSON多维数组

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时间:2020-10-27 20:25:12  来源:igfitidea点击:

How to parse JSON multidimensional array

javascriptarraysjsonparsingmultidimensional-array

提问by marcin.g

i have this array

我有这个数组

{
    "sEcho": 1,
    "iTotalRecords": 54,
    "iTotalDisplayRecords": 54,
    "aaData": [
        [
            "79",
            "testowy2",
            "testowy samochod",
            "12.00",
            "14.00",
            "2147483647",
            "posciel",
            ""
        ]
    ]
}

how I can parse last array with JSON in javascript?

我如何在javascript中用JSON解析最后一个数组?

回答by Sergio

What you have is a unparsed object, You can use JSON.parse()to parse it and get a object.

您拥有的是一个未解析的对象,您可以使用JSON.parse()来解析它并获取一个对象。

var obj = JSON.parse('{ "sEcho": 1, "iTotalRecords": 54, "iTotalDisplayRecords": 54, "aaData": [ [ "79", "testowy2", "testowy samochod", "12.00", "14.00", "2147483647", "posciel", "" ] ] }');

Demo

演示