idea備忘

1.idea 最近打開的文件個數 

File->Settings->Editor->General->Editor Tabs->Tab Closing Policy->Tab limit

參考：https://www.cnblogs.com/yzhch/archive/2017/04/19/6734209.html
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2.idea Serializable

File->Setting>Editor>Inspection>Java>Serialization issue->Serializable class without 'serialVersion' 打勾

參考：https://blog.csdn.net/humingtao1108/article/details/78922853
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3.idea 轉換 maven

工程右鍵->Add Framework Support->Maven

參考：http://www.javashuo.com/article/p-zgnhnxeq-bg.html--------------------------------------------------------------------------------------------------------------------------------------------------------------------

4.idea unregistered vcs root detected idea

File->Settings->Version Control 選中unregister的名稱，點右上角+號

參考：https://blog.csdn.net/sanyuedexuanlv/article/details/78509721

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 5.idea 右鍵->Diagrams菜單沒有

File->Settings->Plugins搜uml => UML Support

參考：

IDEA UML類圖插件 https://www.cnblogs.com/winner-0715/p/6100983.html

使用IntelliJ IDEA查看類的繼承關係圖形 http://www.javashuo.com/article/p-naumnayg-z.html

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6.idea 重複代碼波浪線

File->Settings->Inspections->General->Duplicated Code

參考：http://www.javashuo.com/article/p-qedlskap-ca.html

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7.idea js驗證

File>Settings>Lauguages & Frameworks>JavaScript

javascript languages version修改成ECMAScript 6

參考：http://www.javashuo.com/article/p-gkporrbp-eu.html

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8.錯誤: 找不到或沒法加載主類 @{argLine} 

File->Settings->Build->Maven->Running Tests: argLines勾去掉

參考：https://blog.csdn.net/q514004204/article/details/79059522

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9.IDEA  Ctrl+Alt+O import *

File->Settings->Editor>Code Style>Java>Scheme Default>Imports

將Class count to use import with "*"改成99（導入同一個包的類超過這個數值自動變爲 * ）
將Names count to use static import with "*"改成99（同上，但這是靜態導入的）
將Package to Use import with "*"刪掉默認的這兩個包（無論使用多少個類，只要在這個列表裏都會變爲 * ）

參考：http://www.javashuo.com/article/p-xrvcvckp-dm.html

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10.IDEA  git fetch

右擊項目->Git->Repository->Fetch

參考：http://www.javashuo.com/article/p-kewuhymv-u.html

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IDEA 好用的插件 http://www.javashuo.com/article/p-xihhrrcf-w.html
如何使用IntelliJ IDEA的Favorites來管理項目中的經常使用代碼 https://www.cnblogs.com/deng-cc/p/6530279.html
從Eclipse到IDEA，金字塔到太空堡壘 https://my.oschina.net/lizaizhong/blog/2051414