new Buffer(arrayBuffer[, byteOffset[, length]])
稳定性: 0 - 已弃用:改用
Buffer.from(arrayBuffer[, byteOffset[, length]])。¥Stability: 0 - Deprecated: Use
Buffer.from(arrayBuffer[, byteOffset[, length]])
instead.
-
arrayBuffer<ArrayBuffer> | <SharedArrayBuffer> <ArrayBuffer>、<SharedArrayBuffer>、或 <TypedArray> 的.buffer属性。¥
arrayBuffer<ArrayBuffer> | <SharedArrayBuffer> An <ArrayBuffer>, <SharedArrayBuffer> or the.bufferproperty of a <TypedArray>. -
byteOffset<integer> 要暴露的第一个字节的索引。默认值:0。¥
byteOffset<integer> Index of first byte to expose. Default:0. -
length<integer> 要暴露的字节数。默认值:arrayBuffer.byteLength - byteOffset。¥
length<integer> Number of bytes to expose. Default:arrayBuffer.byteLength - byteOffset.
参见 Buffer.from(arrayBuffer[, byteOffset[, length]])。