Storm record-7 Murray-Maven installation and use

Maven installation and use

Environmental preparation:

JDK1.6

Maven 3.0.4

Mveclipse8.6.1 (integrated mveclipse)

Before installing Maven, you need to make sure that JDK has been installed and configured. Maven is a project under Apache.

Download Maven http://www.apache.org/dyn/closer.cgi/maven/binaries/apache-maven-3.0.4-bin.tar.gz on the official website

Decompress or rename after the download is complete

Configure the Maven environment variable:

System variable: MAVEN_HOME = D:\ server\ maven

User variable: path =% MAVEN_HOME%\ bin

Open cmd and enter: mvn-version

Mvn is a command of Maven, mvn-version is to check the version information, if you can print and publish this information, it has been successfully installed on the computer.

Modify the location of the Maven warehouse:

Find the settings.xml configuration file under conf under Maven. By default, it is under the repository directory under .m2 under the current user.

Change to D:\ Repositorys\ maven

Enter in cmd and enter to execute: mvn help:system

At this point, maven will start downloading a lot of stuff from the remote warehouse, which will have to be downloaded sooner or later.

Maven configuration to myeclipse:

Open myeclipse,Window-> Preferences-- > MyEclipse-- > Maven4MyEclipse-- > Maven

Installations remove the default and add the Maven you just installed

User Settings sets the directory of Maven's settings.xml configuration file

Maven command set:

Create a normal Java project for maven:

Mvn archetype:create

-DgroupId=packageName

-DartifactId=projectName

Create the Web project for Maven:

Mvn archetype:create

-DgroupId=packageName

-DartifactId=webappName

-DarchetypeArtifactId=mvaen-archetype-webapp

Compile source code: mvn compile

Compile test code: mvn test-compile

Run the test: mvn test

Generate site:mvn site

Packaging: mvn package

Install jar:mvn install in the local Repository

Clear the resulting project: mvn clean

Generate the eclipse project: mvn eclipse:eclipse

Production idea project: mvn idea:idea

Use goal commands in combination, such as packaging without testing: mvn-Dtest package

The content of the compilation test: mvn test-compile

Only pack jar package: mvn jar:jar

Test but not compile, and do not test compilation: mvn test- skipping compile-skipping test-compile

Clear some system settings for eclipse: mvn eclipse:clean

Download the source file of the package: mvn dependency:sources

Commonly used commands:

Mvn package

Mvn eclipse:eclipse

Mvn compile

Mvn jar:jar

Mvn clean