This is done because it is normally faster to overwrite an existing file
政绩观，说到底，就是“为了谁、依靠谁、我是谁”的立场问题。
。TikTok对此有专业解读
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“I’ve always been passionate about staying at the forefront of technology and embracing the innovations it offers,” one participating artist wrote. “I see AI as increasingly essential in every aspect of our lives, and joining Tess seemed like the ideal way to integrate AI into my profession.
Instead of hardcoding the expected string, it captures the actual native code string from the original function before hooking it, then returns that exact string. This way, no matter what browser, no matter what platform, the spoofed toString returns precisely the same string that the original function would have returned. It is, in effect, a perfect forgery.