一、IntelliJ IDEA和Webstorm都是一樣的安裝教程
開發工具的下載官方的網站：https://www.jetbrains.com/products.html#lang=js
點擊下載
下載好的文件長這樣：
開始安裝吧！傻瓜式安裝，不多說，上圖。
點擊Finish，就安裝好了。
這是會在我的桌面生成一個64位的快捷方式：
下面我們運行看看。
提示：
導入以前的IDEA設置，或者沒有導入的設置，選擇第二個。
后面就是“霸王條款”，但然是選擇接受了（不接受你就不能用，怪我咯 (｡･ω･｡)）
選擇send usage statistics
選擇免費試用版的，
最后，當然是“接受”了。
我不用免費使用的我的是永久的
1.JetbrainsCrack-3.1-release-enc.jar下載：http://idea.lanyus.com/jar/JetbrainsCrack-3.1-release-enc.jar
2.文件下載好了，把它先放到桌面這樣好找，在桌面找到它把它Ctrl+x，之后找到IntelliJ IDEA的路徑
3、把剛才的文件復制到bin文件里。
4、文件已經在了，下一步修改IntelliJ IDEA里的文件分別是idea.exe.vmoptions和idea64.exe.vmoptions的文件
5、用記事本或Notepad++打開在后面加之前下載的JetbrainsCrack-3.1-release-enc.jar文件的路徑。
這兩個文件都要添加一樣的路徑
idea.exe.vmoptions的文件：
idea64.exe.vmoptions的文件：
6、關閉IntelliJ IDEA重新打開
注冊碼：
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點擊OK就好了。