破解的詳細過程：

1.從下面地址下載一個jar包，名稱是  JetbrainsCrack-2.10-release-enc.jar

2.將你下載好的JetbrainsCrack-2.10-release-enc.jar拷貝到你的Idea安裝目錄的bin目錄下。 

3.接下來在bin目錄下找到兩個vmoptions檔案，idea.exe.vmoptions和idea64.exe.vmoptions如下圖所示。

4。將這兩個檔案用記事本或者寫字板開啟，在兩個檔案最後一行新增：-javaagent:E:\IntelliJ IDEA 2017.1\bin\JetbrainsCrack-2.10-release-enc.jar。

注意：-javaagent:後加的是自己剛才所新增的JetbrainsCrack-2.10-release-enc.jar的具體路徑，注意版本號，自行修改。

5.接下來重新啟動idea軟體，複製以下內容到Acrivation code中的空白處。 

ThisCrackLicenseId-{ 
“licenseId”:”ThisCrackLicenseId”, 
“licenseeName”:”idea”, 
“assigneeName”:”“, 
“assigneeEmail”:”[email protected]”, 
“licenseRestriction”:”For This Crack, Only Test! Please support genuine!!!”, 
“checkConcurrentUse”:false, 
“products”:[ 
{“code”:”II”,”paidUpTo”:”2099-12-31”}, 
{“code”:”DM”,”paidUpTo”:”2099-12-31”}, 
{“code”:”AC”,”paidUpTo”:”2099-12-31”}, 
{“code”:”RS0”,”paidUpTo”:”2099-12-31”}, 
{“code”:”WS”,”paidUpTo”:”2099-12-31”}, 
{“code”:”DPN”,”paidUpTo”:”2099-12-31”}, 
{“code”:”RC”,”paidUpTo”:”2099-12-31”}, 
{“code”:”PS”,”paidUpTo”:”2099-12-31”}, 
{“code”:”DC”,”paidUpTo”:”2099-12-31”}, 
{“code”:”RM”,”paidUpTo”:”2099-12-31”}, 
{“code”:”CL”,”paidUpTo”:”2099-12-31”}, 
{“code”:”PC”,”paidUpTo”:”2099-12-31”} 
], 
“hash”:”2911276/0”, 
“gracePeriodDays”:7, 
"autoProlongated":false}
 

  （不知道Activation code怎麼開啟？？開啟方式：idea上方選單欄點選help>Register）

6.完成上述步驟後點擊activate啟用成功.

7.idea上方選單欄點選help>About，可看到有效期到2099-12-31