一、IntelliJ IDEA 2021.1.3版 啟用碼

下邊這個idea的啟用碼失效了的話，請關注微信公眾號：Java團長，然後傳送“ 啟用碼 ”即可獲取最新有效的idea的啟用碼哦。

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二、永久idea的啟用碼，安全可靠，放心啟用IDEA

在使用idea操作時，通常需要對程式碼塊進行操作。如果切換效率太低，下面的移動可以改進程式碼塊的編輯（預設快捷鍵）。

按住alt，然後按住左鍵拖動，選擇要拖動的程式碼塊，如圖所示，這些程式碼行前面有一個游標。

Idea的啟用碼侷限性：雖然這非常方便，但它也有自己的侷限性。首先，idea這個啟用碼只能根據類自動生成，不利於類的設計。啟用碼還需要正式的UML圖軟體。另外，對於專業的idea軟體來說，這種自動生成啟用碼可能不是很準確和直觀，尤其對於那些對程式碼有嚴格要求的人來說，啟用碼則顯得尤為重要。

*
 *  
 * 
 * @author chenmc
 
 
* @date $date$ $time$
 * @param $params$
 * @return $returns$
 */

三、其它idea的啟用碼獲取途徑分享

IntelliJ IDEA 啟用碼（2021年必須永久啟用IDEA） - 嗶哩嗶哩 https://www.bilibili.com/read/cv11714710/

IDEA 啟用碼，2021超級最新無敵永久啟用碼 - 嗶哩嗶哩 https://www.bilibili.com/read/cv11818599/