scala教程：idea创建maven工程开发scala 作者：马育民 • 2021-03-22 10:11 • 阅读：10322 # idea 安装 scala 插件 https://malaoshi.top/show_1IXnyD53SzF.html # 创建工程 [](https://www.malaoshi.top/upload/pic/scala/QQ20210322102526.png) [](https://www.malaoshi.top/upload/pic/scala/QQ20210322102558.png) [](https://www.malaoshi.top/upload/pic/scala/QQ20210322102627.png) # 修改 idea maven ### 修改 maven 路径 [](/upload/0/0/1IX5aswfVSgK.png) ### 勾选 Runner **注意：**有的需要勾选，否则报错；有的不能勾选，否则报错，具体看情况决定 [](/upload/0/0/1IX5asx9kzEO.png) # 添加 scala 框架支持 [](https://www.malaoshi.top/upload/pic/scala/QQ20210322102701.png) [](https://www.malaoshi.top/upload/pic/scala/QQ20210322102851.png) [](https://www.malaoshi.top/upload/pic/scala/QQ20210322102932.png) ### 查看 scala 库 [](https://www.malaoshi.top/upload/pic/scala/20220323_093721.png) # 创建scala源码文件夹 [](https://www.malaoshi.top/upload/pic/scala/QQ20210322103007.png) [](https://www.malaoshi.top/upload/pic/scala/QQ20210322103041.png) ### 标记文件夹为源码 [](https://www.malaoshi.top/upload/pic/scala/QQ20210322103112.png) # 代码 ### 修改pom.xml 添加 scala 库依赖 网址：https://mvnrepository.com/artifact/org.scala-lang/scala-library ``` <dependencies> <dependency> <groupId>org.scala-lang</groupId> <artifactId>scala-library</artifactId> <version>2.12.11</version> </dependency> </dependencies> ``` 添加 scala 编译器插件 网址：https://mvnrepository.com/artifact/net.alchim31.maven/scala-maven-plugin ``` <build> <sourceDirectory>src/main/scala</sourceDirectory> <plugins> <plugin> <groupId>net.alchim31.maven</groupId> <artifactId>scala-maven-plugin</artifactId> <version>3.3.2</version> <executions> <execution> <goals> <goal>compile</goal> <goal>testCompile</goal> </goals> </execution> </executions> </plugin> </plugins> </build> ``` 原文出处：http://www.malaoshi.top/show_1IXnyXUv3vq.html