If you run or debug a web project in Eclipse, the project name will be the default context root. For example, a project named “springmvc”, the default context root will be

http://localhost:8080/springmvc

Technologies tested :

1. Eclipse 4.4
2. Eclipse Tomcat server plugin
3. Maven 3
4. Gradle 2.0

http://localhost:8080/{context_root}

In this tutorial, we will show you a few ways to update the web project context root in the Eclipse IDE.

1. Eclipse – Web Project Settings

1.1 Right click on the project, select Properties, Web Project Settings, update the context root here.
1.2 Remove your web app from the server and add it back. The context root should be updated.
1.3 If step 2 is failing, delete the server, create a new server and add back the web app.

New context root : http://localhost:8080/abc

2. Eclipse – Web Modules

2.1 Double click on the Eclipse server plugin.
2.2 Clicks on the Modules tab.
2.3 Update the Path.
2.4 Done. Restart the server.

New context root : http://localhost:8080/abc

3. Maven Eclipse Plugin

3.1 Define the new context root in wtpContextName.

	<plugin>
		<groupId>org.apache.maven.plugins</groupId>
		<artifactId>maven-eclipse-plugin</artifactId>
		<version>2.9</version>
		<configuration>
			<wtpversion>2.0</wtpversion>
			<wtpContextName>abc</wtpContextName>
		</configuration>
	</plugin>

3.2 Issue below command to recreate the Eclipse settings.

$ mvn eclipse:cleanEclipse eclipse:eclipse

4. Gradle Eclipse Plugin

4.1 Define the eclipse wtp settings.

apply plugin: 'java'
apply plugin: 'war'
apply plugin: 'eclipse-wtp'
//For Eclipse IDE only
eclipse {
  wtp {
    component {
      contextPath = 'abc'

4.2 Issue below command to recreate the Eclipse settings.

$ gradle clenEclipse eclipse

References

1. Gradle The Eclipse Plugin
2. Gradle EclipseWtpComponent example
3. Maven Eclipse Plugin