mvn項目，手動創建一個HelloWorld示例

Maven工程目錄結構

HelloWorld工程示例

HelloWorld.java

package com.zte.maven01.model;
public class HelloWorld {
	public String sayHello(){
		return "Hello World!";
	}
}

 

HelloWorldTest.java

package com.zte.maven01.model;
import org.junit.*;
public class HelloWorldTest {
	@Test
	public void testHello(){
		Assert.assertEquals("Hello World!",new HelloWorld().sayHello());
	}
}

 

pom.xml配置

    <modelVersion>4.0.0</modelVersion>
	<groupId>com.zte.maven01</groupId>
	<artifactId>maven01-model</artifactId>
	<version>0.0.1-SNAPSHOT</version>
    
	<dependencies>
		<dependency>
			<groupId>junit</groupId>
			<artifactId>junit</artifactId>
			<version>4.10</version>
		</dependency>
	</dependencies>

 

測試幾個mvn命令

mvn clean 清理target目錄

mvn compile 編譯

mvn test 測試

mvn package 打包

mvn install 安裝jar到本地倉庫