问题
Here is the Eclipse template that I want to port:
${:import(org.apache.log4j.Logger)}
private static final Logger LOG = Logger.getLogger(${enclosing_type}.class);
My current version in IDEA is as follows:
private static final Logger LOG = Logger.getLogger($CLASS_NAME$.class);$END$
where $CLASS_NAME$ is configured to use className() as its expression.
Unfortunately, I don't find any documentation on adding the import statement. Is there somehing equivalent to Eclipse ${:import(...)}?
回答1:
According to this post, it seems to be intended to use only full-qualified expressions. I tried it out and this worked for me:
private static final org.apache.log4j.Logger LOG = org.apache.log4j.Logger.getLogger($CLASS_NAME$.class);$END$
IDEA automatically shortens it and adds the necessary import statements:
import org.apache.log4j.Logger;
// ...
private static final Logger LOG = Logger.getLogger(MyClass.class);
回答2:
Just to save a little time for new visitors here: the accepted answer now needs some changes.
Go to Settings -> Editor -> Live Templates, select others, add a template:
private static final org.apache.logging.log4j.Logger logger = org.apache.logging.log4j.LogManager.getLogger($CLASS_NAME$.class);$END$
Then, press Edit Variables on the left and set expression for CLASS_NAME to className().
After all, set context on the bottom to Java -> Declaration (and Groovy -> Declaration if desired).
Imports will be magically generated on insert.
回答3:
For apache commons logging use:
private static final org.apache.commons.logging.Log LOG = org.apache.commons.logging.LogFactory.getLog($CLASS_NAME$.class);$END$
来源：https://stackoverflow.com/questions/17190489/creating-new-live-templates-with-import-statements-in-intellij-idea