js如何用变量定义对象属性？

Question

上代码：var key1 = 'abc';var data1 = 'DDDDDDDDDDD';var key2 = 'def';var data2 = 'GGGGGGGGGGG';var rst = {    key1: data1,    key2: data2 };console.log(rst);结果是：rst = {    key1: DDDDDDDDDDD,    key2: GGGGGGGGGGG }我想得到这样的结果{ rst = {    abc: DDDDDDDDDDD,    def: GGGGGGGGGGG}请问该如何实现？

Answer 1

var key1 = 'abc';

var data1 = 'DDDDDDDDDDD';

var key2 = 'def';

var data2 = 'GGGGGGGGGGG';

var rst = {

    [key1]: data1,

    [key2]: data2

};

console.log(rst);