html = get(url)
Limits to 150,000 words
。业内人士推荐搜狗输入法2026作为进阶阅读
The Web streams spec requires promise creation at numerous points, often in hot paths and often invisible to users. Each read() call doesn't just return a promise; internally, the implementation creates additional promises for queue management, pull() coordination, and backpressure signaling.
// ⚠️ 易错点1：长度≤1的数组本身有序，返回0而非n