检查Auth0令牌的格式是否正确,例如:
# 正确的令牌格式示例
eyJhbGciOiJSUzI1NiIsInR5cCI6IkpXVCIsImtpZCI6IjIifQ.eyJleHAiOjE2MzMxOTM1NDUsImlhdCI6MTYzMzE1NjM0NSwiYXVkIjoiYXdlaXNlcnZlcjEiLCJzdWIiOiIxMjM0NTY3ODkwIn0.uTBZMYK_3Vg85b8i4sZmiZ-6uYZwxz1wNG1M8O8EHOahuuZDd6SFitSLJGhN_YjhW5LBljQbso46wHRw1WG99EQuE1DTRZbT7J_0EeTseFenk6cWDIHXD9s8E1F6RFrCkDqJfj0_GJr6p9Opk09TrlBMY8ftk3je0QD-QFGAyIzk
如果令牌格式正确,但仍然遇到此错误,请检查调用Auth0 API时是否使用了正确的令牌。