phpstorm shortcuts and activate

1. Click PHP Chinese network - " PhpStorm activation , follow the steps to activate
2. Today, the situation can not be met activated, your activation code could not be validated. The solution is to put the above tutorial needs to be added to the hosts file

   0.0 . 0.0   acount.jetbrains.com  
    0.0 . 0.0   www.jettbrains.com 
   changed: 
   0.0 . 0.0   HTTPS: // acount.jetbrains.com:443 
   then remove 0.0 . 0.0 www.jetbrains.com If you do not delete this line is not enough , but also error 
   and refresh dns cache, open cmd - "enter ipconfig / flushdns 
   last copy in the normal activation code to activate the column.