使用指定缓冲大小创建输出流。

Creates a new output stream with the specified buffer size.

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程序员可以指定缓冲大小——想缓冲的channel发送消息不会阻塞，除非缓冲已满，同样从缓冲的channel读取也不会阻塞，除非缓冲是空的。

A programmer can specify a buffer size - sending to a buffered channel will not block unless the buffer is full, and reading from a buffered channel will not block unless the buffer is empty.

youdao

这些信息对您很重要，因为作为一名管理员，您要控制缓冲池大小规格和决定要指定的缓冲池大小。

This is important information for you, as an administrator, because you control the buffer pool size specification and you can decide what size to specify.

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