有没有类似 JavaScript 的东西?基本上,我正在寻找这样的东西:
let obj_a = {test: "one", property: "two"};
let obj_b = {test: "1", other: "three"};
let obj_b ...= obj_a; // would be the equivalent of obj_b = {...obj_b, ...obj_a}
有没有类似于这样的内置语法,或者ES6中这是最好的方法了?
obj_b
还是用一个新对象覆盖它? - Bergi