问题
When I put classpaths into the static class path (ie put them in the classpath.txt file) program works. When I add it dynamically, I get an error that it can't find a properties file in the class path.
Here is what I have
javaaddpath('C:\exchsys\jars\exsystools.jar') javaaddpath('C:\exchsys\externaljars\log4j.jar') javaaddpath('C:\exchsys\externaljars\') javaaddpath('C:\apache-activemq-5.1.0\lib\commons-logging-1.1.jar')
javaaddpath('C:\apache-activemq-5.1.0\activemq-all-5.1.0.jar')
plus my actual code
This leads to the following error: javax.naming.ConfigurationException: JMSUtilities.loadConfiguration(): Properties file "/exsysjms.properties" not found in the classpath.
The file it is looking for is a in the folder added through this line
javaaddpath('C:\exchsys\externaljars\')
When I put the same paths into the classpath.txt file it works fine. Any ideas?
回答1:
Your experiencing issues concerning static vs dynamic classpath. A workaround for this issue is shown in this post by using ClassPathHacker.java in order to dynamically load java classes. You may check the other responses as well for further information.
来源：https://stackoverflow.com/questions/7196970/matlab-java-class-path-issue