NetBeans+Maven 搭建Scala开发环境

软件以及操作系统要求
下载Netbeans6.9.1 zip版本
下载maven2.2.1<maven3 本人还没有试过>，解压缩，设置路径
下载netbeans scala插件http://sourceforge.net/projects/erlybird/files/nb-scala/6.9v1.1.0/  下载后安装
详细可以参考：http://wiki.netbeans.org/Scala69
操作系统：UBuntu
注：这里最好使用mac或者linux环境，并且是解压缩版本。windows环境工程大的时候，会有问题。

建立scala工程
文件->新建项目->Maven->Maven项目 两个下一步后，项目名称为scala-test，而后完成
编辑pom.xml文件
添加scala repository
<repositories>
  <repository>
    <id>scala-tools.org</id>
    <name>Scala-tools Maven2 Repository</name>
    <url>http://scala-tools.org/repo-releases</url>
  </repository>
</repositories>
添加dependencies
  <dependency>
    <groupId>org.scala-lang</groupId>
    <artifactId>scala-library</artifactId>
    <version>2.8.1</version>
  </dependency>
添加pluginRepositories
<pluginRepositories>
  <pluginRepository>
    <id>scala-tools.org</id>
    <name>Scala-tools Maven2 Repository</name>
    <url>http://scala-tools.org/repo-releases</url>
  </pluginRepository>
</pluginRepositories>
添加build
        <plugins>
            <plugin>
                <groupId>org.scala-tools</groupId>
                <artifactId>maven-scala-plugin</artifactId>
                <executions>
                    <execution>
                        <id>scala-compile-first</id>
                        <phase>process-resources</phase>
                        <goals>
                            <goal>add-source</goal>
                            <goal>compile</goal>
                        </goals>
                    </execution>
                    <execution>
                        <id>scala-test-compile</id>
                        <phase>process-test-resources</phase>
                        <goals>
                            <goal>testCompile</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <executions>
                    <execution>
                        <phase>compile</phase>
                        <goals>
                            <goal>compile</goal>
                        </goals>
                    </execution>
                </executions>
                <configuration>
                    <source>1.6</source>
                    <target>1.6</target>
                    <encoding>UTF-8</encoding>
                </configuration>
            </plugin>
        </plugins>
    </build>

编写代码
新建包scala
添加Object：ListTest
编辑代码
package scala
object ListTest {
  val list = List("a","b","c")

  def main(args: Array[String]): Unit = {
    list match{
      case n :: h =>
        println("n====" + n)
        println("h====" + h.mkString(","))
    }
  }
}
在maven-scala-plugin中添加测试脚本
            <plugin>
                <groupId>org.scala-tools</groupId>
                <artifactId>maven-scala-plugin</artifactId>
                <executions>
                    <execution>
                        <id>scala-compile-first</id>
                        <phase>process-resources</phase>
                        <goals>
                            <goal>add-source</goal>
                            <goal>compile</goal>
                        </goals>
                    </execution>
                    <execution>
                        <id>scala-test-compile</id>
                        <phase>process-test-resources</phase>
                        <goals>
                            <goal>testCompile</goal>
                        </goals>
                    </execution>
                </executions>
                 <configuration>
                    <jvmArgs>
                        <jvmArg>-Xms64m</jvmArg>
                        <jvmArg>-Xmx512m</jvmArg>
                        <jvmArg>-Xss10m</jvmArg>
                    </jvmArgs>
                    <launchers>
                        <launcher>
                            <id>list</id>
                            <mainClass>scala.ListTest</mainClass>
                        </launcher>
                    </launchers>
                </configuration>
            </plugin>
编译运行
cd 到工程根目录下： /home/sujx/NetBeansProjects/scala-test
运行 mvn clean install  第一次因为要下载依赖包，所以会比较慢
测试 mvn scala:run -Dlauncher=list
会在之后的命令行看到如下：
......
[INFO] n====a
[INFO] h====b,c
......
编译成功。

源代码包如下：