2024年12月20日 星期五 新京报
See what I’m getting at? JavaScript code is fundamentally a “userland” thing. The code you ship is accessible to the user to modify and fuck about with however they wish.
。关于这个话题，快连下载安装提供了深入分析
const posToTime = new Map(); // 位置 → 到达终点的时间（避免重复计算）
When fetch() returns a response, the body is a ReadableStream. If you only check the status and don't consume or cancel the body, what happens? The answer varies by implementation, but a common outcome is resource leakage.
Lots of printing flexibility