使用唯一键创建动态哈希JavaScript

Question

我正在尝试在Javascript中创建一些动态哈希

我有

Postcodes = ["one", "two"]

由此我尝试创建一个哈希，其中哈希的键是数组中的值。

postcode_1 = Postcodes[0]
postcode_2 = Postcodes[1]
postcode1 = {}
postcode2 = {}
postcode1[postcode_1] = {foo: 1200, bar: "woo"};
postcode2[postcode_2] = {foo: 1200, bar: "woo"};

这不起作用我最终需要的是一个看起来像这样的哈希

{"one": {foo: 1200, bar: "woo"}