我有以下对象,我需要在其中检索“地址”字段值。
var south= {};
south.address = {
"South Building" :{
address: "7421 New York Avenue",
address2: "",
city: "Georgetown",
state: "DC",
zip: "10221",
phone:"202.555.9999",
fax: "202.555.6696"
}
};
我目前只能通过以下方式获取该字段的名称:
Object.keys(south.address["South Building"])
返回:["address", "address2", "city", "state", "zip", "phone", "fax"]
或者
Object.keys(south.address["South Building"])[0]
返回:"address"
我想获得“地址”的值。有人有什么想法吗?