阿西河

所有教程

公众号
🌙
阿西河前端的公众号

我的收藏

    最近访问  (文章)

      教程列表

      抓包专区
      测试专区

      JS SharedArrayBuffer.prototype

      SharedArrayBuffer.prototype  属性表示 SharedArrayBuffer  对象的原型。

      SharedArrayBuffer.prototype 属性的属性特性:
      writable
      enumerable
      configurable

      Description

      SharedArrayBuffer instances inherit from SharedArrayBuffer.prototype. As with all constructors, you can change the constructor’s prototype object to make changes to all SharedArrayBuffer instances.

      Properties

      SharedArrayBuffer.prototype.constructor

      Specifies the function that creates an object’s prototype. The initial value is the standard built-in SharedArrayBuffer constructor.

      SharedArrayBuffer.prototype.byteLength 只读

      The size, in bytes, of the array. This is established when the array is constructed and cannot be changed. Read only.

      Methods

      SharedArrayBuffer.prototype.slice(begin, end)

      Returns a new SharedArrayBuffer whose contents are a copy of this SharedArrayBuffer’s bytes from begin, inclusive, up to end, exclusive. If either begin or end is negative, it refers to an index from the end of the array, as opposed to from the beginning.

      Specifications

      SpecificationStatusComment
      ECMAScript Latest Draft (ECMA-262)SharedArrayBuffer.prototypeDraftInitial definition in ES2017.

      See also

      目录
      目录