Javascript将JSON字符串转换为数组数组

Question

我正在尝试使用以下数据转换JSON字符串：

{
    "locations": [{
        "info": "7811 N. Octavia",
        "longitude": -87.8086439,
        "latitude": 42.0229656
    }, {
        "info": "PO Box 271743",
        "longitude": -73.087749,
        "latitude": 41.6032207
    }, {
        "info": "P.O. Box 269",
        "longitude": -86.7818523,
        "latitude": 34.0667074
    }]
}

改为以下结构：

var locations = [
    ['Bondi Beach', -33.890542, 151.274856],
    ['Coogee Beach', -33.923036, 151.259052],
    ['Cronulla Beach', -34.028249, 151.157507],
    ['Manly Beach', -33.80010128657071, 151.28747820854187],
    ['Maroubra Beach', -33.950198, 151.259302]
];

有什么方法可以使用javascript来实现吗？

Answer 1

您可以获取值，只要它们具有正确的顺序即可。

var object = { locations: [{ info: "7811 N. Octavia", longitude: -87.8086439, latitude: 42.0229656 }, { info: "PO Box 271743", longitude: -73.087749, latitude: 41.6032207 }, { info: "P.O. Box 269", longitude: -86.7818523, latitude: 34.0667074 }] },
    locations = object.locations.map(Object.values);

console.log(locations);

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