mavern安装方法

Installation Instructions

Maven is a Java tool, so you must have Java installed 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

1. Unzip the distribution archive, i.e. apache-maven-3.2.5-bin.zip to the directory you wish to install Maven 3.2.5. These instructions assume you chose C:Program FilesApache Software Foundation. The subdirectoryapache-maven-3.2.5 will be created from the archive.
2. Add the unpacked distribution's bin directory to your user PATH environment variable by opening up the system properties (WinKey + Pause), selecting the "Advanced" tab, and the "Environment Variables" button, then adding or selecting the PATH variable in the user variables with the value C:Program FilesApache Software Foundationapache-maven-3.2.5in.
3. Optional: In the same dialog, add the MAVEN_OPTS environment 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.
4. In the same dialog, make sure that JAVA_HOME exists in your user variables or in the system variables and it is set to the location of your JDK, e.g. C:Program FilesJavajdk1.7.0_51.
5. Open a new command prompt (Winkey + R then type cmd) and run mvn --version to verify that it is correctly installed.

Unix-based Operating Systems (Linux, Solaris and Mac OS X)

1. Extract the distribution archive, i.e. apache-maven-3.2.5-bin.tar.gz to the directory you wish to install Maven 3.2.5. These instructions assume you chose /usr/local/apache-maven. The subdirectory apache-maven-3.2.5 will be created from the archive.
2. In a command terminal, add unpacked distribution's bin to your PATH environment variable, e.g. export PATH=$PATH:/usr/local/apache-maven/apache-maven-3.2.5/bin.
3. Optional: Add the MAVEN_OPTS environment variable to specify JVM properties, e.g. export MAVEN_OPTS="-Xms256m -Xmx512m". This environment variable can be used to supply extra options to Maven.
4. Make sure that JAVA_HOME is set to the location of your JDK, e.g. export JAVA_HOME=/usr/java/jdk1.7.0_51 .
5. Run mvn --version to verify that it is correctly installed.

Optional configuration

Maven will work for most tasks with the above configuration, however if you have any environmental specific configuration outside of individual projects then you will need to configure settings. The following sections refer to what is available.