IntelliJ IDEA 2020.1

IDEA官网教程

https://www.jetbrains.com/help/idea/2020.1/discover-intellij-idea.html

Clear Project

C:\Users\Administrator\IdeaProjects

C:\Users\Administrator\AppData\Local\JetBrains\IntelliJIdea2020.1\compiler

C:\Users\Administrator\AppData\Local\JetBrains\IntelliJIdea2020.1\compile-server

C:\Users\Administrator\AppData\Local\JetBrains\IntelliJIdea2020.1\conversion

C:\Users\Administrator\AppData\Local\JetBrains\IntelliJIdea2020.1\external_build_system

C:\Users\Administrator\AppData\Local\JetBrains\IntelliJIdea2020.1\frameworks\detection

C:\Users\Administrator\AppData\Local\JetBrains\IntelliJIdea2020.1\recentFilesTimeStamps.dat

C:\Users\Administrator\AppData\Roaming\JetBrains\IntelliJIdea2020.1\tasks

C:\Users\Administrator\AppData\Local\JetBrains\IntelliJIdea2020.1\workspace

IDEA Maven

配置仓库：C:\Users\Administrator.m2\repository

配置文件：C:\Program Files\JetBrains\IntelliJ IDEA 2020.1\plugins\maven\lib\maven3\conf

配置环境变量：C:\Program Files\JetBrains\IntelliJ IDEA 2020.1\plugins\maven\lib\maven3\bin

Plugins

C:\Users\Administrator\AppData\Local\JetBrains\IntelliJIdea2020.1\plugins

IntelliJ IDEA恢复安装时的初始状态

C:\Users\Hellsino.IntelliJIdea2020.1 文件全删，但此过程会导致重新激活

界面配置

View | Appearance | Toolbar

Configure -> Plugins

激活软件

Installed -> Install Plugin from Disk

Configure -> Structure for New Projects

配置JDK环境

Project language level: 8 - Lambdas,type annotations etc.

File | Settings | Build, Execution, Deployment | Compiler | Java Compiler | Project bytecode version: 8

Configure -> Settings

关闭自动更新

File | Settings | Appearance & Behavior | System Settings | Updates

取消勾选 Automatically check updates for Stable Releases

自动导包

File | Settings | Editor | General | Auto Import

勾选 Add unambiguous imports on the fly

勾选 Optimize imports on the fly (for current project)

去除代码中的波浪线(黄色警告线)

File | Settings | Editor | Color Scheme | General

选择 Errors and Warnings

选择 Weak Warning

将右侧 Error stripe mark 和 Effects 取消勾选，点击 Apply -> OK 即可去掉警告线

HTML格式化时标签缩进问题

File | Settings | Editor | Code Style | HTML

选择 Other

选择 Do not indent children of: 仅保留html

html
body
thead
tbody
tfoot

Intellij Idea自动生成serialVersionUID

File | Settings | Editor | Inspections | Java | Serialization issues

搜索再勾选：Serializable class without serialVersionUID

配置编码

File | Settings | Editor | File Encodings

Project Encoding:UTF-8

Default encoding for properties files:UTF-8 勾选 Transparent native-to-ascii conversion

Lombok报错提示

File | Settings | Build, Execution, Deployment | Compiler | Annotation Processors
勾选 Enable annotation processing

删除Tomcat记录

File | Settings | Build, Execution, Deployment | Deployment

删除 Application Servers

创建项目错误提示（Fix -> Configure Automatically）

Windows Defender might be impacting your build and IDE performance. IntelliJ IDEA checked the following directories: C:\Users\Administrator\IdeaProjects\untitled C:\Users\Administrator\AppData\Local\JetBrains\IntelliJIdea2020.1

Windows Defender configuration updated

IDEA图标失效（新建一个快捷键把图标丢进这个目录）

C:\Users\Administrator\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar