Maven skips the unit test, and maven installs the project into a jar to the local warehouse

Maven skips the unit test, and maven installs the project into a jar to the local warehouse

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maven command

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• mvn clean delete the target package, or clear the class file.

• mvn compile compile, compile java source file into bytecode file class.

• mvn package package, if the pom.xml file is not configured, the default is jar

• mvn install installs the jar package to the local warehouse ( this lecture )

• mvn deploy deploys jar to remote warehouse

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Install the local project into a jar and install it in the local warehouse

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1. First of all, we have compiled the corresponding project jar in our target directory, if not packaged first.

   mvn package
   

2. Perform installation to the local warehouse.

   mvn install:install-file -Dfile=jar路径  -DgroupId=待填 -DartifactId=待填  -Dversion=待填  -Dpackaging=jar
   

   For example: the jar package name is composed of artifactId-version, for example, my execution of mvn package generates maven_demo_delete-1.0-SNAPSHOT.jar in the target directory. The pom.xml configuration is as follows:

   	<groupId>org.example</groupId>
       <artifactId>maven_demo_delete</artifactId>
       <version>1.0-SNAPSHOT</version>
   

   mvn install:install-file -Dfile=target/maven_demo_delete-1.0-SNAPSHOT.jar  -DgroupId=org.example -DartifactId=maven_demo_delete  -Dversion=1.0-SNAPSHOT  -Dpackaging=jar
   

If you are in a hurry to go online, you can skip the unit test (for example, there is an error in the unit test that prevents the package)

​ test will compile but not execute

mvn package -DskipTests

​ test does not compile or execute ( used more )

mvn package -Dmaven.test.skip=true