一、IDEA激活碼2021永久
下面這個idea激活碼失效了的話，請關注微信公衆號：Java團長，回覆“ 激活碼 ”即可獲取最新有效idea的激活碼哈~
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我剛剛從eclipse轉到了重點，但是我不能命名這個奇怪的工具。但我聽說它很好用，所以我試過一次。結果，我花了將近一個晚上製作Maven web項目。我將告訴你Maven web項目的構建過程，以及我遇到的各種漏洞。
二、全網唯一靠譜的免費激活IDEA的方式
1、由於某些idea設置問題，jar包可能無法自動導入；
2、此時，單擊右下角的“導入更改”提示以導入包；
3、等等結果，如果目錄結構不出來，直接按圖操作波
4、在項目的基本目錄結構出來之後，我們最終需要爲項目配置編譯；
5、配置tomcat，上面的目錄結構是出來的，基本上沒有坑，
6、現在讓我們爲它配置一個tomcat；
7、最後，單擊OK完成Tomcat配置，現在可以啓動Tomcat來運行HelloWorld了。
三、參考其它idea激活碼文章
1. IDEA激活碼，2021超級最新無敵永久激活碼 - 嗶哩嗶哩
https://www.bilibili.com/read/cv11818599/
2. IntelliJ IDEA 激活碼（2021年必須永久激活IDEA） - 嗶哩嗶哩
https://www.bilibili.com/read/cv11714710/
3. IntelliJ IDEA 激活碼（2021年程序員如何輕鬆永久激活IDEA？）
4. IDEA激活碼2021（IDEA官方免費正版激活碼申請方法）_hwtl070359898的博客-CSDN博客
https://blog.csdn.net/qq_38082146/article/details/118487611
5. IntelliJ IDEA激活碼，絕對有效！（2021年最新永久激活碼）_Java團長的技術博客_51CTO博客
https://blog.51cto.com/u_11436461/2576535