1. 参考:
(注:如果之前已经安装使用过IDEA,可忽略该步。)
2. Settings项配置如下内容:
3. 配置Project Structure:
4. 创建Maven工程:
点击finish后,会出现如下工程:
建立如下的java工程文件:
其中HelloWorld类的代码如下:
package com.edu.neusoft.bigdata.maven;
public class HelloWorld
{
public static void main( String[] args )
{
System.out.println(new HelloWorld().sayHello());
}
public String sayHello() {
return "Hello Maven";
}
}
其中HelloWorldTest类的代码如下:
package com.eud.neusoft.bigdata.maven;
import com.edu.neusoft.bigdata.maven.HelloWorld;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
public class HelloWorldTest
{
@Test
public void testSayHello()
{
HelloWorld helloWorld = new HelloWorld();
String result = helloWorld.sayHello();
assertEquals("Hello Maven",result);
}
}
pom.xml文件内容如下(建议先拷贝到记事本再拷贝到IDEA中,避免产生不必要的格式错误):
<?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/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.edu.neusoft.bigdata</groupId>
<artifactId>spark</artifactId>
<version>1.0-SNAPSHOT</version>
<name>Spark Maven Project</name>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<junit.version>4.11</junit.version>
</properties>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>${junit.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.2</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
<encoding>UTF-8</encoding>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<version>3.0.0</version>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>shade</goal>
</goals>
<configuration>
<transformers>
<transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
<mainClass>com.edu.neusoft.bigdata.maven.HelloWorld</mainClass>
</transformer>
</transformers>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
在右侧点击刷新按钮,可以让IDEA添加maven的依赖:
依次执行clean、package后,可以看到target下生成了对应的jar包: