How to run war file in tomcat

Steps to deploy WAR files using Tomcat: Unzip the WAR file into Tomcat's webapps directory. Create a directory with the same name as the WAR file and move the unpacked files to that directory. Start the Tomcat service. The WAR file is automatically deployed at startup and can be accessed through the browser. The URL format is: http://localhost:8080/WAR_file_directory name/

How to deploy a WAR file using Tomcat

Running a WAR (Web Archive) file is a common way to deploy a Web application using Tomcat (Tomcat is an open source Servlet container). The following steps illustrate how to use Tomcat to run a WAR file:

1. Unzip the WAR file

• Download the WAR file to your local computer.
• Extract the WAR file to a directory, for example: C:\tomcat\webapps\. The contents of the WAR file will be extracted into this directory.

2. Create a directory for the WAR file

• #Create a directory with the same name as the WAR file in the webapps directory of Tomcat . For example, if the WAR file is named myApp.war, the directory C:\tomcat\webapps\myApp should be created.

3. Move the decompressed file to the directory of the WAR file

• Move the contents of the WAR file decompressed in step 1 to step 2 directory where the WAR file was created.

4. Start Tomcat

• Start the Tomcat service. This is usually done by running the catalina.bat start (Windows) or catalina.sh start (Linux/Mac) command.

5. Deploy the WAR file

• The WAR file will be automatically deployed when Tomcat starts. The deployment process usually takes a few seconds.

6. Accessing the Web Application

• Once the WAR file is deployed, the web application can be accessed using a browser through the following URL:

<code>http://localhost:8080/WAR_文件_目录名/</code>

For example, if the directory name of the WAR file is myApp, the URL of the web application is:

<code>http://localhost:8080/myApp/</code>

Now, you have successfully run using Tomcat WAR file.

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