<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>wonttellya</groupId>
<artifactId>wonttellya</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>jar</packaging>
<dependencies>
...
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<artifactId>maven-eclipse-plugin</artifactId>
<version>2.10</version>
<configuration>
<pde>true</pde>
</configuration>
</plugin>
</plugins>
</build>
</project>
在控制台我运行
C:\Users\user\git\wonttellya\mvn
eclipse:eclipse -Declipse.workspace=C:\Users\user\workspace2
...
Using Eclipse Workspace: C:\Users\user\workspace2
...
BUILD SUCCESS
如果我在工作空间中打开Eclipse,没有项目.
解决方法
maven-eclipse-plugin的目的是引用其文档：
to generate Eclipse IDE files (*.classpath,*.project,*.wtpmodules and the .settings folder) for use with a project.
其目标不是创建一个整个项目,而是建立Eclipse阻止现有项目.
PDE支持也是如此. Quoting its documentation：
Note that the scope of the
maven-eclipse-pluginis to synchronise the Eclipse.projectand.classpathfiles with the configuration found in the pom file. Once you have finished configuring the Eclipse plugin as below,and once you have run theeclipse:eclipsegoal,you will be in a position to build your plugin code with the Eclipse IDE,or the Eclipse headless PDE build. The Eclipse headless PDE build can be triggered from within Maven using thepde-maven-plugin.
因此,您只需简单地为现有项目创建正确的.project和.classpath文件即可.一旦这个配置已经完成,eclipse：eclipse目标运行,你将需要按照下列步骤：
>打开Eclipse并导入现有项目,转到“文件>导入…>现有项目进入工作区”.
>右键单击新项目,然后选择“配置>转换为插件项目…”.确认此选择.
然后,您可以直接在IDE中构建Eclipse插件.
请注意,我不建议使用此解决方案,我建议您使用Tycho,这可能是您可以对此插件进行改进(请参阅this question).
