如何在Intellij Idea 10中运行Scala代码 [英] How to run Scala code in Intellij Idea 10

问题描述

我有一个简单的问题。我安装了idea和scala插件。
创建项目并添加想要运行简单 println（Hello world！）。

I have simple problem. I installed idea and scala plugin. Create project and add wants to run simple println("Hello world!").

I创建scala脚本。添加此行。当我运行它时，我有错误预期的类或对象定义。

I create "scala script". Add this line. And when i run it, i have error expected class or object definition.

我怎样才能运行它看到输出？

How can i can run it and see the output?

谢谢

推荐答案

根据 IntelliJ IDEA Scala插件入门：

您还可以将Scala对象转换为脚本。只需删除文件中的所有声明，只保留可执行语句 - println（Hello，World！），然后按上述说明运行脚本。

You can also turn your Scala object into a script. Just remove all declarations from the file, leave the executable statement only - println("Hello, World!"), and run the script as described above.

但是我确认它的结果与您引用的错误相同。我认为这是一个错误（或不准确的文档），提交错误，Jetbrains的人非常积极地开发这个插件。

However I confirm that it results with the same error as you quoted. I think this is a bug (or inaccurate documentaion), file a bug, Jetbrains guys are developing this plugin very actively.

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