spoof(hookedAppend, origAppend);
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.
，这一点在谷歌浏览器【最新下载地址】中也有详细论述
any value you keep, and unreference (unref) any value you receive.
隐私防窥屏难度极大，已跳票一年：