使用 javascript 根據日期對 json 數據進行排序

Question

let array=[
    {
        "id": "a572963a1bcd0550c4cf8518624bcb92",
        "type": "car",
        "created": "2022-01-18 12:47:08"
    },
    {
        "id": "b84eb0fe1bc10550c4cf8518624bcb59",
        "type": "car",
        "created": "2022-01-18 06:23:39"
    },
    {
        "id": "a95b65fc1b898110c4cf8518624bcbee",
        "type": "bike",
        "created": "2022-01-12 04:30:16"
    },
    {
        "id": "5963929c1b018dd0c4cf8518624bcbc9",
        "type": "bike",
        "created": "2022-01-10 18:08:19"
    },
    {
        "id": "515b65fc1b898110c4cf8518624bcb91",
        "type": "bus",
        "created": "2022-01-12 04:30:16"
    },
    {
        "id": "7863929c1b018dd0c4cf8518624bcb52",
        "type": "bus",
        "created": "2022-01-10 18:08:17"
    }
]

我想根據創建的 JSON 中可用的日期對上述 JSON 數組中的數據進行排序。 僅選擇最新創建的數據。

Answer 1

array.sort((a,b) => a.created > b.created ? 1 : -1)

如果創建的日期字符串格式相同，這應該可以工作

Answer 2

按日期屬性對項目進行排序：信用

array.sort(function(a,b){
  // Turn your strings into dates, and then subtract them
  // to get a value that is either negative, positive, or zero.
  return new Date(b.date) - new Date(a.date);
});

然后：

array.shift();

Answer 3

您可以使用 sort function 根據日期值對其進行排序。 一個班輪代碼將如下所示

let sortedArray = array.sort((a, b)=> (new Date(b.created) - new Date(a.created)));