Eclipse creates a full example of a MAVEN project Dynamic Web project

Transferred from: https://www.cnblogs.com/noteless/p/5213075.html

Just use maven here

Note that all of the following needs to be built into your eclipse and so has the integrated configuration of MAVEN, which is plainly the time to find Maven when creating a new project.

If not, you need to install Maven

1. New MAVEN project, if not above, please go to other inside to find out

2. After entering the MAVEN project, click Next

Select WebApp After Next

Enter two ID package can not write, is it default to help you create a new bag, do not write it okay

Will generate a project of such a directory

2, configuring Maven

Create a few folders first

2.1 Adding the source folder

Next you need to add

Src/main/java

Src/test/java

Src/test/resources of three folders

Right-click on the project root to New, Source Folder,

Build these three folders. Note that you are not building a regular folder, but a Source folder.

Project or file plus right-click New Sourcefolder, normally there is no problem

If this happens, it really does exist, but we don't see it.

Project Right-click Property

It's good to switch to this.

After setting it up, I found

Java is already there.

Continue to create a few others that are not yet

It's like this after the new building.

2.2 Changing the class path

Right-click Project, Java Build Path, Source

There should be 4 folders below. Src/main/java,src/main/resources,src/test/java, Src/test/resources.

Double-click the output folder for each of the folders to select the path.

Src/main/java,src/main/resources, choose target/classes;

Src/test/java, src/test/resources, choose target/test-classes;

Select Allow output folders for source folders. (If not selected)

You can also change the display order here

You can also change the JDK here

Right-click Properties Project Facets

Want to switch to 3.0 to find an error

This is because when you create a new project,

With Maven-artchetype-webapp.

Because this catalog is older, the servlet used is still 2.3.

Modified into

<?xml version="1.0" encoding="UTF-8"?>

<web-app version="3.0"

xmlns="http://java.sun.com/xml/ns/javaee"

xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

xsi:schemaLocation="http://java.sun.com/xml/ns/javaee

http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd">

<display-name>Archetype Created Web Application</display-name>

</web-app>

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Under your new MAVEN project, find Maven's workspace.

Under the. Settings directory

Modified into

-------

Files under Project. Setting/org.eclipse.wst.common.project.facet.core.xml

Modified into

Reopen Properties Project Facets, see this place has been modified to 3.0; Tick on Tomcat

Project Engineering Creation Complete

New one server

After starting to see if there are any errors, there is no

Run, Test no problem---Browser input localhost:8080/project name return display Hello world!

This is where MAVEN Web project is created!

Eclipse creates a full example of a MAVEN project Dynamic Web project