Question

我正在尝试重新格式化字符串json的结果。在jQuery AJAX成功回调中，我想遍历对象的结果，并将日期类型或格式从字符串更改为日期和值，就像这是一个示例，

var chartData1 = JSON.parse('[{"date":"2018-09-16T00:00:00","value":"10:02"},{"date":"2018-09-17T00:00:00","value":"10:37"},{"date":"2018-09-18T00:00:00","value":"10:25"}]');

我要格式化为这种格式

var chartData1 = [{
    date: new Date(2018, 9, 16, 0, 0, 0, 0),
    value: 10.2
}, {
    date: new Date(2018, 9, 17, 0, 0, 0, 0),
    value: 10.37
}, {
    date: new Date(2018, 9, 18, 0, 0, 0, 0),
    value: 10.25
},];

Answer 1

您可以使用Array.map()来修改数组中的对象，例如：

var chartData1 = JSON.parse('[{"date":"2018-09-16T00:00:00","value":"10:02"},{"date":"2018-09-17T00:00:00","value":"10:37"},{"date":"2018-09-18T00:00:00","value":"10:25"}]');

var result = chartData1.map(e => ({
  date: new Date(e.date),
  value: e.value.replace(':', '.')
}))

console.log(result)

jQuery遍历JSON结果

1 个答案: