问题
I just start using IntelliJ-14 and I want to know about a scratch file. If I create a java scratch can I compile this as a normal Java class.
What I Have Already Tried
Create a Java class in a scratch file but unable to find any way to compile this.
What I am looking for rather than creating a new Java file in an existing project for running some test code I just want to use scratch file and write some test class with the main method and after complete running close the scratch file. Is that possible?
回答1:
Executability for Java scratch files was added in IntelliJ 15, so you must upgrade for that feature.
You have several option how to run/debug the scratch file:
- Click the icon next to the main method/class
- Hit Control+Shift+R (Control+Shift+F10 on Linux/Windows) somewhere within the scratch file
- Right click inside the method/class and select appropriate run/debug option
来源：https://stackoverflow.com/questions/33562958/how-to-run-java-scratch-file-in-intellij-idea