Is Web INF in classpath?
No, it’s not in the classpath. /WEB-INF/classes is on the classpath though, and so are the JAR files in /WEB-INF/lib .
What is the classpath variable?
CLASSPATH: CLASSPATH is an environment variable which is used by Application ClassLoader to locate and load the . class files. The CLASSPATH defines the path, to find third-party and user-defined classes that are not extensions or part of Java platform. Include all the directories which contain .
What is Tomcat classpath?
Why classpaths cause trouble for Tomcat users A classpath is an argument that tells the JVM where to find the classes and packages necessary to run a program. The classpath is always set from a source outside the program itself.
How do I find my classpath?
To check our CLASSPATH on Windows we can open a command prompt and type echo %CLASSPATH%. To check it on a Mac you need to open a terminal and type echo $CLASSPATH.
What is classpath spring?
What is a ClassPath Resource? A class path resource is like a class or a resource file and is always identified with respect to a class loader. The classloader can be a custom classloader or a thread’s context classloader or the classloader that loaded the class which is requesting for the resource.
What is the difference between WEB-INF and META-INF?
The META-INF directory is private and can’t be accessed from the outside. On the other hand, it also contains the WEB-INF public directory with all the static web resources, including HTML pages, images, and JS files. Moreover, it contains the web. xml file, servlet classes, and libraries.
What is WEB-INF used for?
WEB-INF. This directory, which is contained within the Document Root, is invisible from the web container. It contains all resources needed to run the application, from Java classes, to JAR files and libraries, to other supporting files that the developer does not want a web user to access.
What is the CLASSPATH environment variable in Java?
The CLASSPATH environment variable was the initial way to tell the Java machine where to locate classes from your program, and works reasonably well for command line programs. It was rapidly found that this should not be a global thing (as that tend to mess things up in the long run) but a per-program thing.
Why is the CLASSPATH variable not working in servlet?
The Servlet API was created where a web application is a stand-alone unit – this resulted in that the CLASSPATH for each web application is the unpacked files under WEB-INF/classes plus the jar-files under WEB-INF/lib. And only that. This means the global CLASSPATH variable is ignored.
How do I create a CLASSPATH variable in Windows 10?
Go to My Computer -> Properties -> Advance System Settings -> Environment variables. In the user variables section, click on the new button (If the classpath variable is already available then click on “edit” and please don’t disturb the old values.) Creating a new variable, Variable Name: CLASSPATH Variable Value: C:Testing[&JavaProgram&];.
Is it possible to use a Classpath as a file path?
No, that won’t work at all. The classpath root contains /WEB-INF/classes, so the path should be relative to that. Don’t confuse classpath:paths with file paths, they have no relation to each other. Share Improve this answer Follow answered Feb 1 ’12 at 8:18 skaffmanskaffman 385k9595 gold badges792792 silver badges754754 bronze badges