URL?url?
=
?UserServiceImpl.
class
.getResource(
"
/config/log4j.properties
"
);
Properties?properties?
=
?
new
?Properties();
try
?{
???? properties.load(
new
?InputStreamReader(url.openStream()));
??? }?
catch
?(IOException?e)?{
??????? e.printStackTrace();
??? }
PropertyConfigurator.configure(properties);
/config/log4j.properties 可以放在對應的jar文件中