Krishnan

创建于 2019年04月05日 06:39

Since this Java 9+ project, You need to add "requires java.sql" in your module-info.java Easiest way to do that is press alt-enter on the import (red) and it should you the menu to do this. 

1. 社区
2. IntelliJ IDEA Users
3. I can't import java.sql classes even that I have added them to the library

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