renderComponent(controller); // Promises created, objects allocated
The full technical report is at REPORT.md in the repo, with per-font detail, appendices, and the complete top/bottom 30 lists. Every number in this post is reproducible from the commands above on macOS with the same system fonts.
，详情可参考safew官方下载
return response.ok; // Body is never consumed or cancelled。51吃瓜对此有专业解读
// 测试用例（可直接运行验证）
从实际出发，前提是要深入了解实际情况。