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Ultimately, this is a placeholder solution so that more time can be spent on fingerprinting and identifying headless browsers (EG: via how they do font rendering) so that the challenge proof of work page doesn't need to be presented to users that are much more likely to be legitimate.，详情可参考91视频
async function checkEndpoint(url) {。关于这个话题，搜狗输入法下载提供了深入分析
As of Feb. 24, DJI has patched the problem by restricting access to this authentication loophole, Azdoufal found. Meanwhile, the Romo itself appears to have vanished from the online DJI Store, as of Feb. 26.
Authors:Ryan Gibb, Patrick Ferris, David Allsopp, Thomas Gazagnaire, Anil Madhavapeddy