小编Ris*_*abh的帖子

let obj1 = {
  value: 'a'
}

let obj2 = {
  value: 'b'
}

obj3 = obj2;

function change(obj1, obj2) {
  obj1 = obj2
  obj2.value = 'c'
}


change(obj1, obj2);

console.log(obj1.value)