https://answer.freetools.me/tags/scheduler-api/ Recent content in Scheduler API on Answer Hugo -- 0.152.2 zh-cn Tue, 10 Mar 2026 17:26:07 +0800 https://answer.freetools.me/%E4%B8%BA%E4%BB%80%E4%B9%88settimeout%E4%B8%8D%E6%98%AF%E6%9C%80%E4%BD%B3%E8%AE%A9%E5%87%BA%E6%96%B9%E6%A1%88%E4%BB%8E4ms%E6%9C%80%E5%B0%8F%E5%BB%B6%E8%BF%9F%E5%88%B0%E4%BC%98%E5%85%88%E7%BA%A7%E7%BB%AD%E8%A1%8C%E7%9A%84%E6%8A%80%E6%9C%AF%E7%AA%81%E5%9B%B4/ Tue, 10 Mar 2026 17:26:07 +0800 https://answer.freetools.me/%E4%B8%BA%E4%BB%80%E4%B9%88settimeout%E4%B8%8D%E6%98%AF%E6%9C%80%E4%BD%B3%E8%AE%A9%E5%87%BA%E6%96%B9%E6%A1%88%E4%BB%8E4ms%E6%9C%80%E5%B0%8F%E5%BB%B6%E8%BF%9F%E5%88%B0%E4%BC%98%E5%85%88%E7%BA%A7%E7%BB%AD%E8%A1%8C%E7%9A%84%E6%8A%80%E6%9C%AF%E7%AA%81%E5%9B%B4/ 深入解析JavaScript主线程阻塞问题的本质，从setTimeout的嵌套延迟陷阱到isInputPending的废弃，再到Scheduler API的优先级续行机制。基于W3C规范、Chrome官方文档、Airbnb和Trendyol的生产案例，系统梳理任务调度的二十年技术演进。