我有一个对象:
{
"x" : "a",
"y" : "b",
"z" : "c",
}
我有一个数组:
['x', 'y']
。我如何从上面的对象获得结果:{
"x" : "a",
"y" : "b"
}
最佳答案
您可以使用_.pick
var data = {
"x" : "a",
"y" : "b",
"z" : "c",
};
console.log(_.pick(data, ['x', 'y']));
console.log(_.pick(data, 'x', 'y'));
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