tee() splits a stream into two branches. It seems straightforward, but the implementation requires buffering: if one branch is read faster than the other, the data must be held somewhere until the slower branch catches up.
– effect: “torn-paper-reveal”
。关于这个话题，搜狗输入法2026提供了深入分析
小鹏GX现在正在广州大马路上自己刹车加速打方向盘。没有安全员，真正的无人驾驶。
结果必须过 CI 门禁（lint/typecheck/test）