> For the complete documentation index, see [llms.txt](https://mm.ricky.moe/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://mm.ricky.moe/interview/inverview-record/teng-xun-mian-jing/yuan-cheng-mian/new-he-instanceof-de-nei-bu-ji-zhi.md).

# new和instanceof的内部机制