First, the installation:
1. https://maven.apache.org/download.cgi download the latest version of Maven program:
2, extract to tomcat, maven to unzip
3, environment configuration:
New environment variable MAVEN_HOME, value: C: \ apache-tomcat-7.0.82 \ maven
4. Edit environment variables Path, Append% MAVEN_HOME% \ bin \;
5. Check whether the installation was successful:
mvn -v
Second, configure maven local repository:
1. C: New maven-repository folder \ under apache-tomcat-7.0.82 directory, which is used as a local maven repository.
2. Open the C: \ apache-tomcat-7.0.82 \ maven \ conf \ settings.xml file, find the following line of code:
<localRepository>/path/to/local/repo</localRepository>
He copied to external comments:
Modify the value of our new folder path:
<localRepository>C:\apache-tomcat-7.0.82\maven-repository</localRepository>
3. localRepository node is used to configure a local warehouse, local warehouse in fact, it played a buffer role, its default address is C: \ Users \ username .m2.
When we get the package from the jar maven in time, maven will first look in the local warehouse, if the local warehouse is returned; if not from the remote repository to obtain package and stored in a local library.
In addition, we run mvn install in a maven project, the project will be automatically packaged and installed to the local repository.
4. run the DOS command
mvn help: system
If the previous configuration is successful, then the D: \ Program Files \ Apache \ maven-repository will be some files.
Third, the configuration of the Maven Eclipse environment
1. Eclipse Oxygen, open Window-> Preferences-> Maven-> Installations, on the right side click Add.
2. Set maven installation directory, and then Finish
3. Select maven just added, and Apply.
4. Open Window-> Preferences-> Maven-> User Settings , and configured as follows Apply: