Maven的安装和配置

InstallationInstructions

Maven is a Java tool, so you must haveJavainstalled in order to proceed. More precisely, you need a Java Development Kit (JDK), the Java Runtime Environment (JRE) is not sufficient.

Additional optional installation steps are listed after the platform specific instructions.

Windows 2000/XP

1. Unzip the distribution archive, i.e.apache-maven-2.2.1-bin.zipto the directory you wish to install Maven 2.2.1. These instructions assume you choseC:/Program Files/Apache Software Foundation. The subdirectoryapache-maven-2.2.1will be created from the archive.
2. Add theM2_HOMEenvironment variable by opening up the system properties (WinKey + Pause), selecting the "Advanced" tab, and the "Environment Variables" button, then adding theM2_HOMEvariable in the user variables with the valueC:/Program Files/Apache Software Foundation/apache-maven-2.2.1. Be sure to omit any quotation marks around the path even if it contains spaces.Note: For Maven < 2.0.9, also be sure that theM2_HOMEdoesn't have a '/' as last character.
3. In the same dialog, add theM2environment variable in the user variables with the value%M2_HOME%/bin.
4. Optional: In the same dialog, add theMAVEN_OPTSenvironment variable in the user variables to specify JVM properties, e.g. the value-Xms256m -Xmx512m. This environment variable can be used to supply extra options to Maven.
5. In the same dialog, update/create thePathenvironment variable in the user variables and prepend the value%M2%to add Maven available in the command line.
6. In the same dialog, make sure thatJAVA_HOMEexists in your user variables or in the system variables and it is set to the location of your JDK, e.g.C:/Program Files/Java/jdk1.5.0_02and that%JAVA_HOME%/binis in yourPathenvironment variable.
7. Open anewcommand prompt (Winkey + R then typecmd) and runmvn --versionto verify that it is correctly installed.