1) mvn command
mvn -v: View maven version information
compile: compile
test: test
package: package
clean: delete target compiled files
install: install the jar package into the local repository
2) mvn plugin to create a project
In the directory where the project needs to be created, run
mvn archetype:generate
Follow the prompts to choose,
A maven project can be created automatically.
Another way to create
mvn archetype:generate -DgroupId=organization name,
-DartifactId=project module name
-Dversion=version number
-Dpackage=package name where the code is located
3) maven coordinates and warehouse
(coordinate component)
storehouse:
Divided into: local warehouse and remote warehouse (http://repo.maven.apache.org/maven2/)
mirror repository
Setting address: conf/settings.xml in the maven folder,
Modify the content of the mirrors tag.
Change repository location:
m is stored in the .m2 folder under the current user by default.
Modification: Also in conf/settings.xml under the maven folder,
Find the localRepository label and modify it to the path that needs to be stored.
Suggestion: Put the modified setting file in the new path, so that it can be copied directly when maven is updated.
4) eclipse integration
After installing the plug-in, you need to modify the .ini file of eclipse and add the -vm option (the content asks javaw.exe in the bin directory of the jdk file).
If you need to modify the warehouse location, in the eclipse options, find the user setting of maven, and modify it to the new warehouse setting file.
Run the maven project, select the pom.xml file, right-click and select run as (maven build)
