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Reflect.get() - JavaScript | MDN

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Reflect.get()

20169

Reflect.get() (target[propertyKey])

Reflect.get(target, propertyKey[, receiver])

target

propertyKey

receiver

targetgetterreceivergetterthis

Object TypeError

Reflect.get

Reflect.get()

js
// Object
var obj = { x: 1, y: 2 };
Reflect.get(obj, "x"); // 1

// Array
Reflect.get(["zero", "one"], 1); // "one"

// Proxy with a get handler
var x = { p: 1 };
var obj = new Proxy(x, {
  get(t, k, r) {
    return k + "bar";
  },
});
Reflect.get(obj, "foo"); // "foobar"

ECMAScript 2027 LanguageSpecification
# sec-reflect.get


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