tls.CryptoStream 类
稳定性: 0 - 弃用: 改为使用
tls.TLSSocket 。tls.CryptoStream 类表示加密数据流。
此类已弃用，不应再使用。
Stability: 0 - Deprecated: Use
tls.TLSSocket instead.The tls.CryptoStream class represents a stream of encrypted data. This class
is deprecated and should no longer be used.