maven学习笔记(定制普通Java一个项目)

java

创建一个新项目:

mvn archetype:generate -DgroupId=cn.net.comsys.ut4.simpleweather -DartifactId=simple-weather -DpackageName=cn.net.comsys.ut4.simpleweather -Dversion=1.0

generate目标文档:Generate project in batch mode

为pom.xml添加一些项目信息如下:

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">

<modelVersion>4.0.0</modelVersion>

<groupId>cn.net.comsys.ut4.simpleweather</groupId>

<artifactId>simple-weather</artifactId>

<version>1.0</version>

<packaging>jar</packaging>

<name>simple-weather</name>

<url>http://WWW.COMSYS.NET.CN</url>

<licenses>

<license>

<name>Apache 2</name>

<url>http://www.apache.org/licenses/LICENSE-2.0.txt</url>

<distribution>repo</distribution>

<comments>A business-friendly OSS license</comments>

</license>

</licenses>

<organization>

<name>COMSYS</name>

<url>http://WWW.COMSYS.NET.CN</url>

</organization>

<properties>

<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

</properties>

<dependencies>

<dependency>

<groupId>junit</groupId>

<artifactId>junit</artifactId>

<version>3.8.1</version>

<scope>test</scope>

</dependency>

</dependencies>

</project>

  如licenses、organization等

Maven Exec 插件

install成jar后可以通过exec执行main方法

mvn exec:java -Dexec.mainClass=org.sonatype.mavenbook.weather.Main

Exec 插件让我们能够在不往 classpath 载入适当的依赖的情况下,运行这个程序

查看exec插件目标以及参数帮助:

mvn help:describe -Dplugin=exec -Dfull

查看项目依赖:

 mvn dependency:resolve

mvn dependency:tree

执行单元测试:

 mvn test

  忽略测试失败:<testFailureIgnore>true</testFailureIgnore>

<project>

[...]

<build>

<plugins>

<plugin>

<groupId>org.apache.maven.plugins</groupId>

<artifactId>maven-surefire-plugin</artifactId>

<configuration>

<testFailureIgnore>true</testFailureIgnore>

</configuration>

</plugin>

</plugins>

</build>

[...]

</project>

  也可以通过命令行参数设置

 mvn test -Dmaven.test.failure.ignore=true

  

跳过单元测试:

mvn install -Dmaven.test.skip=true

  

构建一个打包好的命令行应用程序

想pom.xml增加一下内容

<project>

[...]

<build>

<plugins>

<plugin>

<artifactId>maven-assembly-plugin</artifactId>

<configuration>

<descriptorRefs>

<descriptorRef>jar-with-dependencies</descriptorRef>

</descriptorRefs>

</configuration>

</plugin>

</plugins>

</build>

[...]

</project>

  运行以下命令进行装配:

mvn install assembly:assembly

  

以上是 maven学习笔记(定制普通Java一个项目) 的全部内容, 来源链接: utcz.com/z/390726.html

回到顶部