IDEA 基础之创建项目

1. 安装

IDEA 下载地址 https://www.jetbrains.com/idea/download/?section=mac
全家桶 JetBrains Toolbox

2. Maven

2.1 下载

地址 https://maven.apache.org/download.cgi?ref=marcolenzo.eu

2.2 配置环境变量

export MAVEN_HOME=/Users/xing/Documents/dev/apache-maven-3.9.6
export PATH=$PATH:$MAVEN_HOME/bin

% source ~/.zshrc 
% mvn -v

2.3 配置阿里云镜像

修改配置文件 /conf/settings.xml

<settings>
  <localRepository>/Users/xing/Documents/dev/repository</localRepository>

    <!-- <mirror>
    <id>nexus-aliyun</id>
    <mirrorOf>central</mirrorOf>
    <name>Nexus aliyun</name>
    <url>http://maven.aliyun.com/nexus/content/groups/public</url>
  </mirror> -->
   <mirror>
    <id>alimaven</id>
    <mirrorOf>central</mirrorOf>
    <name>aliyun maven</name>
    <url>http://maven.aliyun.com/nexus/content/repositories/central/</url>
  </mirror>
  </mirrors>
</settings>

2.4 IDEA 配置 Maven

2.5 编译后的 target 目录

3. Git

3.1 上传项目

3.2 Git 文件修改的目录

3.3 侧边栏Commit

4. 插件

4.1 Maven Helper

4.2 Alibaba Java Coding Guidelines

4.3 Lombok

5. 基础配置

5.1 快捷键设置

image.png

5.2 serialVersionUID

Editor -> Inspections -> Serializable class without 'serialVersionUID'

5.3 注释设置

Editor -> Code Style -> Java -> Code Generation

5.4 导入包设置

Imports > Class count to use import with '*'

5.5 Tab 项设置

5.6 class 模板

/**
* @author xing
* @date ${YEAR}-${MONTH}-${DAY} ${HOUR}:${MINUTE}
*/

Editor -> Inspections -> Javadoc -> Javadoc Declaration problems