我通过阅读以下pom.xml文件在Netbeans 7.3.1中导入了一个maven项目（用于实现ImageJ插件）：
<?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>eu.marbilab.imagej</groupId>
<artifactId>Steerable3D_</artifactId>
<version>0.7.0-SNAPSHOT</version>
<name>Steerable3D</name>
<description>
A steerable filter based on 3D Gaussian derivatives.
</description>
<url>http://www.marbilab.eu/imagej/s3d</url>
<inceptionYear>2018</inceptionYear>
<organization>
<name>MARBILab</name>
<url>http://www.marbilab.eu</url>
</organization>
<licenses>
<license>
<name>GNU General Public License v3+</name>
<url>http://www.gnu.org/licenses/gpl.html</url>
<distribution>repo</distribution>
</license>
</licenses>
<developers>
<developer>
<id>pam66</id>
<name>Paolo Miocchi</name>
<url>http://imagej.net/User:Pam66</url>
<roles>
<role>founder</role>
<role>lead</role>
<role>developer</role>
<role>debugger</role>
<role>reviewer</role>
<role>support</role>
<role>maintainer</role>
</roles>
</developer>
</developers>
<contributors>
<contributor>
<name>Paolo Miocchi</name>
<url>http://imagej.net/User:Pam66</url>
<roles>
<role>founder</role>
<role>lead</role>
<role>developer</role>
<role>debugger</role>
<role>reviewer</role>
<role>support</role>
<role>maintainer</role>
</roles>
<properties><id>pam66</id></properties>
</contributor>
</contributors>
<mailingLists>
<mailingList>
<name>ImageJ Forum</name>
<archive>http://forum.imagej.net/</archive>
</mailingList>
</mailingLists>
<scm>
<connection>
scm:git:git://github.com/pam66/steerable3D
</connection>
<developerConnection>
scm:git:git@github.com:pam66/steerable3D
</developerConnection>
<tag>HEAD</tag>
<url>https://github.com/pam66/steerable3D</url>
</scm>
<issueManagement>
<system>GitHub Issues</system>
<url>https://github.com/pam66/steerable3D/issues</url>
</issueManagement>
<ciManagement>
<system>None</system>
</ciManagement>
<properties>
<license.licenseName>gpl_v3</license.licenseName>
<license.copyrightOwners>
Paolo Miocchi
</license.copyrightOwners>
</properties>
<dependencies>
<dependency>
<groupId>gov.nih.imagej</groupId>
<artifactId>imagej</artifactId>
<version>1.47</version>
<type>pom</type>
</dependency>
<dependency>
<!-- NB: For ImageJ 1.x overlay visualization. -->
<groupId>net.imagej</groupId>
<artifactId>imagej-legacy</artifactId>
<version>0.29.0</version>
</dependency>
</dependencies>
<repositories>
<repository>
<id>imagej.public</id>
<url>
http://maven.imagej.net/content/groups/public
</url>
</repository>
</repositories>
</project>
我在以下路径中只放了一个java源代码文件 的src /主/爪哇/ EU / marbilab / ImageJ的/ Steerable3D_.java
执行“清理和构建”似乎工作正常，并且成功生成了jar文件target / Steerable3D_-0.7.0-SNAPSHOT.jar。 这是Netbeans的输出：
cd /home/miocchi/Sources/FIJI/Steerable3D; JAVA_HOME=/usr/lib/jvm/default-java /home/miocchi/netbeans-7.3.1/java/maven/bin/mvn clean install
Scanning for projects...
------------------------------------------------------------------------
Building Steerable3D 0.7.0-SNAPSHOT
------------------------------------------------------------------------
[clean:clean]
Deleting /home/miocchi/Sources/FIJI/Steerable3D/target
[resources:resources]
[debug] execute contextualize
Using platform encoding (UTF-8 actually) to copy filtered resources, i.e. build is platform dependent!
Copying 1 resource
[compiler:compile]
File encoding has not been set, using platform encoding UTF-8, i.e. build is platform dependent!
Compiling 1 source file to /home/miocchi/Sources/FIJI/Steerable3D/target/classes
[resources:testResources]
[debug] execute contextualize
Using platform encoding (UTF-8 actually) to copy filtered resources, i.e. build is platform dependent!
skip non existing resourceDirectory /home/miocchi/Sources/FIJI/Steerable3D/src/test/resources
[compiler:testCompile]
No sources to compile
[surefire:test]
No tests to run.
Surefire report directory: /home/miocchi/Sources/FIJI/Steerable3D/target/surefire-reports
-------------------------------------------------------
T E S T S
-------------------------------------------------------
Results :
Tests run: 0, Failures: 0, Errors: 0, Skipped: 0
[jar:jar]
Building jar: /home/miocchi/Sources/FIJI/Steerable3D/target/Steerable3D_-0.7.0-SNAPSHOT.jar
[install:install]
Installing /home/miocchi/Sources/FIJI/Steerable3D/target/Steerable3D_-0.7.0-SNAPSHOT.jar to /home/miocchi/.m2/repository/eu/marbilab/imagej/Steerable3D_/0.7.0-SNAPSHOT/Steerable3D_-0.7.0-SNAPSHOT.jar
Installing /home/miocchi/Sources/FIJI/Steerable3D/pom.xml to /home/miocchi/.m2/repository/eu/marbilab/imagej/Steerable3D_/0.7.0-SNAPSHOT/Steerable3D_-0.7.0-SNAPSHOT.pom
------------------------------------------------------------------------
BUILD SUCCESS
------------------------------------------------------------------------
Total time: 16.553s
Finished at: Mon Feb 12 11:15:13 CET 2018
Final Memory: 19M/124M
------------------------------------------------------------------------
问题是java源文件被“忽略”，根本没有编译，也没有生成.class文件。
这是生成的jar文件的内容
jar tvf target/Steerable3D_-0.7.0-SNAPSHOT.jar
0 Mon Feb 12 12:33:28 CET 2018 META-INF/
127 Mon Feb 12 12:33:26 CET 2018 META-INF/MANIFEST.MF
332 Mon Feb 12 12:33:22 CET 2018 plugins.config
0 Mon Feb 12 12:33:28 CET 2018 META-INF/maven/
0 Mon Feb 12 12:33:28 CET 2018 META-INF/maven/eu.marbilab.imagej/
0 Mon Feb 12 12:33:28 CET 2018 META-INF/maven/eu.marbilab.imagej/Steerable3D_/
4228 Mon Feb 12 11:45:28 CET 2018 META-INF/maven/eu.marbilab.imagej/Steerable3D_/pom.xml
124 Mon Feb 12 12:33:28 CET 2018 META-INF/maven/eu.marbilab.imagej/Steerable3D_/pom.properties
有人可以帮助我吗？ 提前谢谢！