二、IDEA基本配置

FIle -> Settings

1.設(shè)置主題

FIle -> Settings... -> Appearance & Behavior -> Appearance -> Theme下拉選擇主題

2.關(guān)閉idea自動更新

FIle -> Settings... -> Appearance & Behavior -> System Settings -> Updates -> Check IDE updates for 前面去掉對勾

3.隱藏.idea文件和.iml等文件

FIle -> Settings... -> Editor -> File Types -> Ignored Files and Folders -> + -> *.idea，*.iml

4.修改編寫代碼的字體和大小

FIle -> Settings... -> Editor -> Font -> 設(shè)置字體Font 和 大小Size

5.修改項目文件等編碼

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FIle -> Settings... -> Editor -> File Encodings -> 3處位置全部設(shè)為[UTF-8] -> Transparent native-to-ascii conversion前面對勾打上

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6.設(shè)置代碼提示忽略大小寫

FIle -> Settings... -> Editor -> Code Completion -> Match case前面把對勾去掉

7.設(shè)置自動導(dǎo)包

FIle -> Settings... -> Editor -> General -> Auto Import -> Insert imports on paste選擇Always -> 2個對勾打上

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8.生成serialversuinUID

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FIle -> Settings... -> Editor -> Inspections -> Java -> Serialization issues -> Serializable class without 'serialVersionUID' 后面加上對勾

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將光標(biāo)放到類名上按Atl+Enter鍵就會提示生成serialVersionUID了。

9.設(shè)置一個Tab為4個空格鍵

FIle -> Settings... -> Editor -> use tab character前面取消勾

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10.導(dǎo)入導(dǎo)出配置

File -> Mange IDE Settings

11.在歡迎界面導(dǎo)入配置

二、IDEA添加jdk流程

歡迎界面點擊：Projects -> New Project，在彈出的窗口中選擇Project SDK -> Add JDK…

三、IDEA添加tomcat流程

四、IDEA添加maven流程

FIle -> Settings... ->Build,Execution,Deployment -> Build Tools -> Maven