I am new to IntelliJ IDEA. I want to use the Aphache Commons IO API in my project. I opened the Project Structure dialog, I selected the modules category, my project and my module, the Depencies tab then I clicked the + button, I selected the JARs, and chose the commons-io-2.4.jar.
In the artifacts category, I also added the JAR.
But I got a ClassNotFoundException.
In Eclipse, I just added the jar to the Build Path, and it worked.
So what should I do if I want to use this Apache Commons IO API?
Sorry if I wrote something wrong, I'm not English.
Thank you for the replies!