如何检查？
Check that there are no service workers registered in your app. If you do find any service workers, remove them.
Chrome开发者工具，Application-> Service Workers->See all registrations：
全部关闭：
更多Jerry的原创文章，尽在：“汪子熙”:
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如何检查？
Check that there are no service workers registered in your app. If you do find any service workers, remove them.
Chrome开发者工具，Application-> Service Workers->See all registrations：
全部关闭：
更多Jerry的原创文章，尽在：“汪子熙”:
