javascript - 如何像对象值一样更改函数返回

Question

我想像对象一样更改函数返回。

我收到一个错误：分配中的左侧无效

list = {"a":"hi","b":"hello","c":"test"};

var test = function (object) {

return object.a;
}

console.log(test(list));

test(list) = {"new":"replace list"};
// error  Invalid left-hand side in assignment


console.log(test(list));

标签： javascriptobject