javascript - 打印数组javascript对象的数组

Question

我对一些数据感到很困惑。我正在使用香草js。我有一个这样的数组。

rooms=[];
rooms.push({"room":"room1","users":[{"name":"arif"},{"name":"ozgur"}]});
rooms.push({"room":"room2","users":[{"name":"mehmet"},{"name":"hürol"}]});

我想打印 room1 的用户。我努力了

let activeroom = rooms.filter(room => room.room === "room1");
console.log(activeroom.users.toString()); 

但它没有用。如何访问名称？谢谢你。

标签： javascriptarraysobject

Answer 1

使用查找代替过滤器

rooms=[];
rooms.push({"room":"room1","users":[{"name":"arif"},{"name":"ozgur"}]});
rooms.push({"room":"room2","users":[{"name":"mehmet"},{"name":"hürol"}]});
let activeroom = rooms.find(room => room.room === "room1");
console.log(activeroom.users);