📅  最后修改于: 2022-03-11 15:04:13.038000             🧑  作者: Mango
function invert(obj) {
var result = {};
var _keys = keys(obj);
for (var i = 0, length = _keys.length; i < length; i++) {
result[obj[_keys[i]]] = _keys[i];
}
return result;
}