How to package springboot into jar package in maven

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Maven's command:

1.mvn clean package-DskipTests: run this command in the project directory and generate the jar package or war package in the target directory.

2.mvn clean: clean up the temporary files produced by the project, usually the target directory under the module

3.mvn compile-DskipTests: the module installation command copies the packaged jar/war file to your local repository for other modules to use-Dmaven.test.skip=true to skip the test (and skip test compile).

4.mvn test: test commands, or execute test cases for junit under src/test/java/.

5.mvn deploy: issue a command to publish the packaged file to a remote reference and provide other people with download dependencies, usually to the company's private server.

If it is a maven plus springboot project, add a plug-in to the pom.xml file in the project

Org.springframework.boot spring-boot-maven-plugin

Ps: here's how to package a spring boot project with maven and pack it into a jar package

If you are using maven to manage the project, execute the following command

The cd project mvn clean package## with the directory (at the same level as pom.xml) or execute the following command # # to package mvn clean package-Dmaven.test.skip=true after excluding the test code

You can also package directly in eclipse, as follows:

Right-select the project Run As-- > Maven build...

Enter the maven command here:

Clean package-Dmaven.test.skip=true

Seeing BUILD SUCCESS indicates success. After packaging, the jar package will be generated to the target directory, which is usually named project name + version number. Jar

Start the jar package command

Java-jar target/xxx.jar

In this way, as long as the console is closed, the service cannot be accessed. Let's start it by running in the background: (linux environment only)

Nohup java-jar target/xxx.jar &

You can also choose to read different configuration files at startup

Java-jar xxx.jar-- spring.profiles.active=dev

You can also set the jvm parameter at startup

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