您可以使用

You could use Object.assign with an array as target object.

var data = { 0: { abc: 123, xyz: 456, foo: null, bar: 0 }, 1: { abc: 235, xyz: 556, foo: null, bar: 0 } },
    array = Object.assign([], data);

console.log(array);

或者只是 Object.值 (如果索引无关紧要).

Or just Object.values if the index does not matter.

var data = { 0: { abc: 123, xyz: 456, foo: null, bar: 0 }, 1: { abc: 235, xyz: 556, foo: null, bar: 0 } },
    array = Object.values(data);

console.log(array);