一、IDEA最新激活碼2021無限用
下面這個idea激活碼失效了的話，請關注微信公眾號：碼農code之路，然后發送“ 激活碼 ”即可獲取最新有效的idea激活碼。
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二、IntelliJ IDEA永久激活詳細教程
1、IntelliJ idea正式發布了中文插件
首選項->插件->市場->搜索中文
它最早於7月21日正式發布。發現許多學生不知道這是一個官方插件，可以在插件庫中下載。
我發現雖然英語不是很好，但我習慣了英語，突然變成了漢語，有時我找不到它的功能。
2、idea恢復出廠設置
idea 2021之后，在頂部工具欄中，選擇文件|管理ide設置|恢復默認設置或雙擊shift->輸入恢復默認設置
IntelliJ idea將彈出以下提示，單擊恢復並重新啟動。
3、面包屑導航
4、開始構思以選擇一個項目
5、默認情況下，不會打開該項目
如果需要單獨設置編輯區字體，可以在字體中進行設置。同時，您需要取消選中使用配色方案字體，而不是上圖中的默認字體。
要單獨修改控制台字體，需要選中使用控制台字體復選框，而不是默認字體。