Car*_*rds 1 javascript destructuring ecmascript-6
我基本上想取出数组中的第一个对象并获取它的名称。这里唯一的挑战是我试图在父对象中解构它:
const exampleObject = {
collection: [{
name: "First Object",
}, {
name: "Second Object",
}],
};
const {
collection: [firstObject: {
name
}]
} = exampleObject;
console.log(firstObject);Run Code Online (Sandbox Code Playgroud)
有可能吗?
您需要将其切换为:
{name: firstObject}
| |________ New variable name
|
|_________________ Property name
Run Code Online (Sandbox Code Playgroud)
{name: firstObject}
| |________ New variable name
|
|_________________ Property name
Run Code Online (Sandbox Code Playgroud)