在哪里可以复制apache tomcat服务器中的servlet文件以在Web上正常工作？

Question

Can anyone guide me how to get Servlets working in Apache Tomcat server? I can run the Servlets from Netbeans without problems, but I don't know where to put the class files in Tomcat.

Answer 1

In tomcat:

• class files must be in TOMCAT_DIR/webapps/<yourAppName>/WEB-INF/classes
• jar files must be in TOMCAT_DIR/webapps/<yourAppName>/WEB-INF/lib

(and if course you'll need web.xml in WEB-INF )

Answer 2

They go in Tomcat/webapps folder. There are several ways to deploy a JSP/Servlet webapplication on Tomcat. They are all described in Tomcat Web Application Deployment HOW-TO .

If you already have developed the webapplication in Netbeans, then Netbeans should already have build a WAR file of it in the /dist folder. You just need to drop the WAR file in Tomcat/webapps folder and Tomcat will automatically deploy it during startup (or even while running, this is called hotdeploy ).

If you want to develop without an IDE and/or don't want to create a WAR, then you just need to put a folder representing the context name in Tomcat/webapps , eg Tomcat/webapps/contextname . It will become the public web content. You can drop all JSP files and other static files in there. Then, for classes you need to create a Tomcat/webapps/contextname/WEB-INF/classes folder. There should go the package structure.