Idea 激活
https://blog.csdn.net/SmileLvCha/article/details/78936659
(1)首先,編輯C:\Windows\System32\drivers\etc下的hosts文件,最后面加入下面一行
0.0.0.0 account.jetbrains.com
(2)打開http://idea.lanyus.com/,獲取注冊碼
(3)輸出注冊碼,即可激活
https://blog.csdn.net/wangmx1993328/article/details/88055288