Maven工程目录结构：

  • project
    • java-project
      • src
        • main
          • java
          • resources
        • test
          • java
          • resources

  1. 在src同层目录下创建pom.xml

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    <?xml version="1.0" encoding="UTF-8"?>
    <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/maven-v4_0_0.xsd">
      <modelVersion>4.0.0</modelVersion>
      <groupId>com.lautung</groupId>
      <artifactId>project-java</artifactId>
      <version>1.0</version>
      <packaging>jar</packaging>
      <dependencies>
        <dependency>
          <groupId>junit</groupId>
          <artifactId>junit</artifactId>
          <version>4.12</version>
        </dependency>
      </dependencies>
    </project>

  2. 使用mvn命令：

    1. mvn compile
    2. mvn clean
    3. mvn test
    4. mvn package
    5. mvn install

插件创建工程

  1. 创建工程：

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    mvn archetype:generate
    -DgroupId={project-packaging} 
    -DartifactId={project-name} 
    -DarchetypeArtifactId=maven-archetype-quickstart
    -DinteractiveMode=false

  2. 创建java工程

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    mvn archetype:generate -DgroupId=com.itheima -DartifactId=java-project -
    DarchetypeArtifactId=maven-archetype-quickstart -Dversion=0.0.1-snapshot -
    DinteractiveMode=false

  3. 创建web工程

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    mvn archetype:generate -DgroupId=com.itheima -DartifactId=web-project -
    DarchetypeArtifactId=maven-archetype-webapp -Dversion=0.0.1-snapshot -
    DinteractiveMode=false