new Buffer(buffer)

版本历史

版本	变更
v10.0.0	当从 `node_modules` 目录外的代码运行时，则调用此构造函数会触发弃用警告。
v7.2.1	调用此构造函数不再触发弃用警告。
v7.0.0	现在调用此构造函数会触发弃用警告。
v6.0.0	弃用于: v6.0.0

稳定性: 0 - 弃用: 改为使用 Buffer.from(buffer) 。

buffer <Buffer> | <Uint8Array> 要从中复制数据的现有 Buffer 或 Uint8Array。

参见 Buffer.from(buffer)。

History

Version	Changes
v10.0.0	Calling this constructor emits a deprecation warning when run from code outside the `node_modules` directory.
v7.2.1	Calling this constructor no longer emits a deprecation warning.
v7.0.0	Calling this constructor emits a deprecation warning now.
v6.0.0	Deprecated since: v6.0.0

Stability: 0 - Deprecated: Use Buffer.from(buffer) instead.

buffer <Buffer> | <Uint8Array> An existing Buffer or Uint8Array from which to copy data.

See Buffer.from(buffer).