你只指向javascript文件，而不是你所遵循的指示。您应该通过详细的逐步审查来编辑您的问题。

You only point to the javascript file, not to the instructions that you followed. You should edit your question with detailed step-by-step review of what you've done.

此外，对于iOS，您还应确保启用了Keychain共享。您的Xcode设置。

Additionally, for iOS you should also make sure that Keychain sharing is enabled in your Xcode settings.