By appropriately scaling the perturbation amount for each colour channel separately, we can also extend this to work with palettes where is different for each colour component, provided that they are still regularly spaced. Unfortunately, the less regular the palette is, the less effective this technique becomes. If we wish to leverage the strengths of ordered dithering for use with irregular or arbitrary palettes, a more general solution is needed.
Across all three versions, there’s a mockToString or spoof helper. But the V3 implementation is subtly more robust than the V2 one, and it’s worth examining why.
，这一点在同城约会中也有详细论述
（八）提供数据调用接口服务的，应当建立身份认证、权限鉴别等技术措施，采取监测发现、防范、阻断、处置违法违规调用数据的措施；
US Department of Homeland Security
;; call the consoleLog method