Represents a raw buffer of binary data, which is used to store data for the different typed arrays. ArrayBuffers cannot be read from or written to directly, but can be passed to a typed array or DataView Object to interpret the raw buffer as needed.
Readonly
一个字符串值，用于创建对象的默认字符串描述。由内置方法 Object.prototype.toString 调用。
Object.prototype.toString
A String value that is used in the creation of the default string description of an object. Called by the built-in method Object.prototype.toString.
Read-only. The length of the ArrayBuffer (in bytes).
Returns a section of an ArrayBuffer.
Optional
返回 ArrayBuffer 的一个片段。
开始索引。
The beginning of the specified portion of the ArrayBuffer.
结束索引。
The end of the specified portion of the ArrayBuffer.
Represents a raw buffer of binary data, which is used to store data for the different typed arrays. ArrayBuffers cannot be read from or written to directly, but can be passed to a typed array or DataView Object to interpret the raw buffer as needed.