To deploy multiple projects through Tomcat, you need to create a webapp directory for each project, and then: Automatic deployment: Place the webapp directory in Tomcat's webapps directory. Manual deployment: Manually deploy the project in Tomcat's manager application. Once the project is deployed, it can be accessed by its deployment name, for example: http://localhost:8080/project1.
How to deploy multiple projects through Tomcat
Step 1: Create a Web Application
-
Create a directory for each project, for example:
- tomcat-projects/project1
- tomcat-projects/project2
-
Create the following files in each directory:
- web.xml: Servlet configuration file
- index.jsp: Home page file
-
Put these files into the webapp directory, for example:
- tomcat-projects/project1/webapp
- tomcat-projects/project2/webapp
Step 2: Deploy the project to Tomcat
There are two ways to deploy the project to Tomcat:
- Automatic deployment: Place the webapp directory in Tomcat's webapps directory. Tomcat will automatically detect the new project and deploy it.
- Manual deployment: Manually deploy the project in Tomcat's manager application.
Automatic deployment
Copy or move the webapp directory to Tomcat's webapps directory, for example:
<code>cp -r tomcat-projects/project1/webapp /opt/tomcat/webapps/project1</code>
Manual deployment
-
#Open the Tomcat manager application, the URL is usually:
- http: //localhost:8080/manager/html
- Provide administrator credentials (admin/tomcat by default)
- Click Deploy ” tab
- Click the “Browse” button and select the webapp directory
- Click the “Deploy” button
Steps 3: Access deployed projects
Each project is now accessible by its deployment name, for example:
- http://localhost:8080/project1
- http://localhost:8080/project2
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