在上一个问题中,我曾问过一次,但仍然没有解决我的问题。我想更改关键字并在JavaScript中附加Object的值,如下所示:
var dataObj =
[
{
"image": "a.jpg"
},
{
"image": "b.png"
},
..................
..................
];
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我想这样改变:
dataObj =
[
{
"src": "stackoverfloow.com/uploads/a.jpg"
},
{
"src": "stackoverfloow.com/uploads/b.png"
},
..........................................
..........................................
];
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谢谢帮忙
用途.map
:
const data1 = [
{ "image" : "a.jpg" },
{ "image" : "b.png"},
];
const data2 = data1.map(({ image }) => ({ src: 'stackoverfloow.com/uploads/' + image }));
console.log(data2);
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