This question already has an answer here:
From last update of Google Chrome 63.0.3239.84 the .dev domain of my local development machine does not work anymore becouse the browser force URL over https and I do not have a sicure certificate on my local machine. Is there a way to make it work with .dev?
I do not want to use other domains like .local or .test
I tried to enable/disable this chrome://flags/#allow-insecure-localhost but nothing.
You shouldn't change it.
Since 1999 that the Network Working Group(NWG) wrote a memorandum listing the safe Top Level Domains(TLDs) for development.
Choose one of that list to have a future-proof solution.
Because some developers depend on some tools with this poor approach - I was one of them - you can use a hack to solve this: write badidea when the HSTS warning pops up.
Use this only as a temporary solution and dedicate your time upgrading, or helping upgrade, your tools.
EDIT: Other solutions here.
No, there is no workaround to make .dev work in Chrome; it now belongs to Google.
https://laravel-news.com/chrome-63-now-forces-dev-domains-https
来源：https://stackoverflow.com/questions/47754347/google-chrome-dev-not-work-over-http