javascript - 将json结果转换为日期

Question

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How to format a JSON date?

我从 JavaScript 调用 $getJSON 得到以下结果。如何在 JavaScript 中将 start 属性转换为正确的日期？

[ {"id":1,"start":"/Date(1238540400000)/"}, {"id":2,"start":"/Date(1238626800000)/"} ]

谢谢!

Answer 1

您需要从字符串中提取数字，并将其传递给 Date 构造函数:

var x = [{
    "id": 1,
    "start": "\/Date(1238540400000)\/"
}, {
    "id": 2,
    "start": "\/Date(1238626800000)\/"
}];

var myDate = new Date(x[0].start.match(/\d+/)[0] * 1);

部分是:

x[0].start                                - get the string from the JSON
x[0].start.match(/\d+/)[0]                - extract the numeric part
x[0].start.match(/\d+/)[0] * 1            - convert it to a numeric type
new Date(x[0].start.match(/\d+/)[0] * 1)) - Create a date object