'close' 事件
表示底层的 Http2Stream 已关闭。
就像 'end' 一样，此事件每个响应只触发一次。
Indicates that the underlying Http2Stream was closed.
Just like 'end', this event occurs only once per response.
表示底层的 Http2Stream 已关闭。
就像 'end' 一样，此事件每个响应只触发一次。
Indicates that the underlying Http2Stream was closed.
Just like 'end', this event occurs only once per response.