idea配置

1.Maven库的配置

file->other settings->Build,Execution,Deployment->Builds Tools->Maven

Maven仓库的配置

2.护眼色配置

file->settings->Editor->Color Scheme->General->Text->Default text

Foreground Background

3.Ctrl+滚轮改变字体大小

file->settings->Editor->General

4. 配置 git

file->settings->Version Control->Git

5. 添加 java sdk

file->Project Structure->SDKs

6. 添加 scala sdk

file->Project Structure->Libraries

7. idea 设置默认字体

- 设置项目栏字体：file->settings->Appearance & Behavior->Appearance

- 设置代码默认字体：file->settings->Editor->Font

8.创建文件设置文件创造时间与用户名信息

file->settings->Editor->File and Code Templates

```

/**

* @Author lin_li

* @Date ${DATE} ${TIME}

*/

```

9.设置 scala 变量显示类型

file->settings->Editor->Code Style->Scala->Type Annotations

全选