java - How to import a library into Intellij? -

java - How to import a library into Intellij? -

i'd add together library project in intellij. after adding external library in project settings intellij recognizes library , tells me import when trying instantiate object external classes.

but when seek import class external library intellij doesn't take it, saying "cannot resolve symbol".

create lib directory in project. drop jar in there, right-click on lib directory , select "add library".

java intellij-idea