JSON - 动态设置key值

示例数据:

let item = { "name": "name2"}

代码:

console.info(item);
let theKey = item.name;
let newJson = {};
newJson[theKey] = "value2";
console.info(newJson);

输出:

{ "name2": "value2" }

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转载自blog.csdn.net/seaalan/article/details/89385085
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