nodejs对json数组排序

Question

下面有个json数组：
demo.json

[
    {
        "name": "longmiddbs12_65",
        "url": "https://www.example.com/nankco/"
    },
    {
        "name": "shortstraights02_57",
        "url": "https://www.example.com/nankco/"
    },
    {
        "name": "longmidlbs22_71",
        "url": "https://www.example.com/nankco/"
    },
    {
        "name": "longmidlbs22_70",
        "url": "https://www.example.com/nankco/"
    },
    {
        "name": "shortstraights01_57",
        "url": "https://www.example.com/nankco/"
    },
    {
        "name": "mediummids09_63",
        "url": "https://www.example.com/nankco/"
    },
    {
        "name": "shorts04_39",
        "url": "https://www.example.com/nankco/"
    }
]

我想用nodejs对这个json数组按name字段升序排序，应该怎么做呢？

Answer 1

var a=[
    {
        "name": "longmiddbs12_65",
        "url": "https://www.example.com/nankco/"
    },
    {
        "name": "shortstraights02_57",
        "url": "https://www.example.com/nankco/"
    },
    {
        "name": "longmidlbs22_71",
        "url": "https://www.example.com/nankco/"
    },
    {
        "name": "longmidlbs22_70",
        "url": "https://www.example.com/nankco/"
    },
    {
        "name": "shortstraights01_57",
        "url": "https://www.example.com/nankco/"
    },
    {
        "name": "mediummids09_63",
        "url": "https://www.example.com/nankco/"
    },
    {
        "name": "shorts04_39",
        "url": "https://www.example.com/nankco/"
    }
];

var b = a.sort((c,b) => {return (c.name>b.name)?1:-1});