按要求需要修改hosts文件,但今天(2019-05-30)尝试激活时IDEA提示:
your activation code could not be validated error 1653219
0.0.0.0 account.jetbrains.com
0.0.0.0 www.jetbrains.com
0.0.0.0 https://account.jetbrains.com:443
ipconfig /flushdns
Windows:
C:\Windows\System32\drivers\etc
Linux/Mac:
/etc