Atomics.store()

Atomics.store() 静态方法将给定值存储在数组中的给定位置并返回该值。

¥The Atomics.store() static method stores a given value at the given position in the array and returns that value.

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¥Syntax

Atomics.store(typedArray, index, value)

¥Parameters

typedArray: 整数类型数组。Int8Array、Uint8Array、Int16Array、Uint16Array、Int32Array、Uint32Array、BigInt64Array 或 BigUint64Array 之一。
index: typedArray 中存储 value 的位置。
value: 要存储的号码。

¥Return value

已存储的值。

¥The value that has been stored.

¥Exceptions

¥Examples

¥Using store()

const sab = new SharedArrayBuffer(1024);
const ta = new Uint8Array(sab);

Atomics.store(ta, 0, 12); // 12

Specification
ECMAScript Language Specification # sec-atomics.store

¥Specifications

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¥Browser compatibility

¥See also