blocks|key|2829859|text|弄清楚了：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2829860|2829861|从命令行中，使用mvnDebug而不是mvn运行maven+goal。例如，在intelliJ中mvnDebug+clean|ordered-list-item|offset|length|style|CODE|2829862|Open你想调试的maven插件的源代码，在IDEA中设置一个breakPoint|2829863|，添加一个Remote+JVM+Debug配置。|2829864|在设置下，设置传输:套接字，调试器模式:连接，主机:本地主机，端口:+8000+(+mvnDebug).|2829865|2829866|的默认端口|2829867|2829868|在调试模式下运行配置。它应该连接到正在等待的mvnDebug+jvm。|2829869|2829870|entityMap^0|0|0|8|8|J|3|1C|E|0|0|5|G|1|1|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Y|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|Z|8|@]|9|@]|A|$]]|$1|C|3|D|5|E|7|10|8|@$F|11|G|12|H|I]|$F|13|G|14|H|I]|$F|15|G|16|H|I]]|9|@]|A|$]]|$1|J|3|K|5|E|7|17|8|@]|9|@]|A|$]]|$1|L|3|M|5|E|7|18|8|@$F|19|G|1A|H|I]]|9|@]|A|$]]|$1|N|3|O|5|E|7|1B|8|@]|9|@]|A|$]]|$1|P|3|-4|5|6|7|1C|8|@]|9|@]|A|$]]|$1|Q|3|R|5|6|7|1D|8|@]|9|@]|A|$]]|$1|S|3|-4|5|6|7|1E|8|@]|9|@]|A|$]]|$1|T|3|U|5|E|7|1F|8|@]|9|@]|A|$]]|$1|V|3|-4|5|6|7|1G|8|@]|9|@]|A|$]]|$1|W|3|-4|5|6|7|1H|8|@]|9|@]|A|$]]]|X|$]]

Figured it out:
<ol>
<li>from the command line, run maven goal with <code>mvnDebug</code> instead of <code>mvn</code>. E.g. <code>mvnDebug clean</code></li>
<li>Open the source of the maven plugin you want to debug in intelliJ and set a breakPoint</li>
<li>In IDEA, add a <code>Remote JVM Debug</code> Configuration.
<ol>
<li>Under Settings, set Transport: Socket, Debugger Mode: Attach, Host: localhost, Port: 8000 (default port of mvnDebug).</li>
</ol>
</li>
<li>Run the Configuration in Debug mode. It should connect to the waiting mvnDebug jvm.</li>
</ol>

blocks|key|199724|text|非常简单。我使用的是Intellj+15.0.4|type|unstyled|depth|inlineStyleRanges|entityRanges|data|199725|199726|在maven插件中设置断点，然后在标记"Maven+Projects“中转到正在使用maven插件的项目。|ordered-list-item|199727|在"Plugins”中找到您的插件，然后在目标上方单击鼠标右键并调试|199728|199729|截图如下：|199730|​|199731|📷|atomic|offset|length|199732|199733|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/13727bd6b7b1b229c684c2ed37e4f9df.png|imageAlt^0|0|0|0|0|0|0|0|0|1|0|0|0^^$0|@$1|2|3|4|5|6|7|11|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|12|8|@]|9|@]|A|$]]|$1|C|3|D|5|E|7|13|8|@]|9|@]|A|$]]|$1|F|3|G|5|E|7|14|8|@]|9|@]|A|$]]|$1|H|3|-4|5|6|7|15|8|@]|9|@]|A|$]]|$1|I|3|J|5|6|7|16|8|@]|9|@]|A|$]]|$1|K|3|L|5|6|7|17|8|@]|9|@]|A|$]]|$1|M|3|N|5|O|7|18|8|@]|9|@$P|19|Q|1A|1|1B]]|A|$]]|$1|R|3|L|5|6|7|1C|8|@]|9|@]|A|$]]|$1|S|3|-4|5|6|7|1D|8|@]|9|@]|A|$]]]|T|$U|$5|V|W|X|A|$Y|Z|10|-4]]]]

Very easy. I am using Intellj Idea 15.0.4

<ol>
<li>Set the breakpoint in your maven plugin</li>
<li>In the tag "Maven Projects" go to the project witch is using your maven plugin.</li>
<li>In "Plugins" find your plugin and over the goal right click and Debug</li>
</ol>

Here is a screenshot:

<a href="https://i.stack.imgur.com/7EqG6.png" rel="noreferrer"><img src="https://i.stack.imgur.com/7EqG6.png" alt="screenshot"></a>

blocks|key|197457|text|老问题，但我也有同样的需求，我花了一段时间才让它起作用。希望能帮助到一些人。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|197458|对于测试调试使用：|197459|mvn+<goal>+-Dmaven.surefire.debug|code-block|syntax|javascript|197460|或|197461|mvn+<goal>+-Dmaven.failsafe.debug|197462|当执行停止并侦听地址5005+(默认)处的套接字时，您将运行已配置的远程调试器。|197463|配置方法：|197464|运行->编辑配置->远程传输:套接字调试器模式:连接端口:+5005+(默认)|197465|->保存。|197466|entityMap^0|0|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|W|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|X|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|Y|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|Z|8|@]|9|@]|A|$]]|$1|K|3|L|5|F|7|10|8|@]|9|@]|A|$G|H]]|$1|M|3|N|5|6|7|11|8|@]|9|@]|A|$]]|$1|O|3|P|5|6|7|12|8|@]|9|@]|A|$]]|$1|Q|3|R|5|6|7|13|8|@]|9|@]|A|$]]|$1|S|3|T|5|6|7|14|8|@]|9|@]|A|$]]|$1|U|3|-4|5|6|7|15|8|@]|9|@]|A|$]]]|V|$]]

Old question, but I was having the same need and it took me a while to get it to work. Hopefully can help someone.
For test debugging use:
<pre><code>mvn &lt;goal&gt; -Dmaven.surefire.debug
</code></pre>
or
<pre><code>mvn &lt;goal&gt; -Dmaven.failsafe.debug
</code></pre>
When execution stops and listens to socket at address 5005 (default) you run your configured remote debugger.
How to configure it:
Run -&gt; Edit configurations -&gt; Remote
Transport: socket
Debugger mode: Attach
Port: 5005 (default)
-&gt; Save.

blocks|key|3042581|text|仅在IntelliJ中调试maven+goal的最简单方法是创建一个常规的maven+goal，并在runner选项卡中传递这些VM选项：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3042582|-Xdebug+-Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=8000|code-block|syntax|javascript|3042583|其中8000是用于远程调试的端口号。|3042584|​|3042585|📷|atomic|offset|length|3042586|3042587|然后使用端口8000创建新的远程配置。在运行maven+goal之后运行此配置。|3042588|3042589|3042590|3042591|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/137a4df7410b47458a71d5547802cf21.png|imageAlt|1|https://ask.qcloudimg.com/http-save/yehe-900000/5819c349df235178394b347805dd2125.png^0|0|0|0|0|0|1|0|0|0|0|0|0|1|1|0|0^^$0|@$1|2|3|4|5|6|7|16|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|17|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|18|8|@]|9|@]|A|$]]|$1|I|3|J|5|6|7|19|8|@]|9|@]|A|$]]|$1|K|3|L|5|M|7|1A|8|@]|9|@$N|1B|O|1C|1|1D]]|A|$]]|$1|P|3|J|5|6|7|1E|8|@]|9|@]|A|$]]|$1|Q|3|R|5|6|7|1F|8|@]|9|@]|A|$]]|$1|S|3|J|5|6|7|1G|8|@]|9|@]|A|$]]|$1|T|3|L|5|M|7|1H|8|@]|9|@$N|1I|O|1J|1|1K]]|A|$]]|$1|U|3|J|5|6|7|1L|8|@]|9|@]|A|$]]|$1|V|3|-4|5|6|7|1M|8|@]|9|@]|A|$]]]|W|$X|$5|Y|Z|10|A|$11|12|13|-4]]|14|$5|Y|Z|10|A|$11|15|13|-4]]]]

The easiest way to debug maven goal ONLY within IntelliJ is to create a regular maven goal and in the runner tab pass those VM options:

<pre><code>-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=8000
</code></pre>

Where 8000 is a port number for remote debugging.

<a href="https://i.stack.imgur.com/fogDP.png" rel="noreferrer"><img src="https://i.stack.imgur.com/fogDP.png" alt="Maven goal configuration"></a>

Then create new Remote configuration with port 8000. Run this configuration after running maven goal.

<a href="https://i.stack.imgur.com/7BmK2.png" rel="noreferrer"><img src="https://i.stack.imgur.com/7BmK2.png" alt="Remote debugging configuration"></a>

blocks|key|3042475|text|我认为最简单的解决方案是临时添加maven插件作为依赖项。一旦完成此操作，IntelliJ将像处理任何其他依赖项一样处理此断点，您可以按常规方式设置断点。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3042476|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

I think the easiest solution is to temporarily add the maven plugin as a dependency. Once this is done, IntelliJ will treat this just like any other dependency and you can set breakpoints the usual way.

blocks|key|2830000|text|您可以参考above+answer，也可以将此插件添加到pom.xml中|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|2830001|+++++++++++<plugin>
++++++++++++<groupId>org.springframework.boot</groupId>
++++++++++++<artifactId>spring-boot-maven-plugin</artifactId>
++++++++++++<configuration>
++++++++++++<jvmArguments>
++++++++++++-Xdebug+-+
++++++++++++Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=8000
++++++++++++</jvmArguments>
++++++++++++</configuration>
++++++++</plugin>|code-block|syntax|javascript|2830002|并使用mvn而不是mvnDebug运行maven+goal。例如，mvn+spring-boot:run|style|CODE|2830003|在IDEA中，添加远程配置。在设置下，设置传输:套接字、调试器模式:连接、主机:本地主机、端口:+8000+(mvnDebug的默认端口)。|2830004|只要您想调试代码，就在IDEA中以Debug的身份运行。|2830005|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/a/14853683/3589749^0|5|C|0|0|0|3|3|9|8|X|J|0|0|0^^$0|@$1|2|3|4|5|6|7|Y|8|@]|9|@$A|Z|B|10|1|11]]|C|$]]|$1|D|3|E|5|F|7|12|8|@]|9|@]|C|$G|H]]|$1|I|3|J|5|6|7|13|8|@$A|14|B|15|K|L]|$A|16|B|17|K|L]|$A|18|B|19|K|L]]|9|@]|C|$]]|$1|M|3|N|5|6|7|1A|8|@]|9|@]|C|$]]|$1|O|3|P|5|6|7|1B|8|@]|9|@]|C|$]]|$1|Q|3|-4|5|6|7|1C|8|@]|9|@]|C|$]]]|R|$S|$5|T|U|V|C|$W|X]]]]

Either You can refer to <a href="https://stackoverflow.com/a/14853683/3589749">above answer</a> Or just add this plugin to pom.xml

<pre><code> &lt;plugin&gt;
 &lt;groupId&gt;org.springframework.boot&lt;/groupId&gt;
 &lt;artifactId&gt;spring-boot-maven-plugin&lt;/artifactId&gt;
 &lt;configuration&gt;
 &lt;jvmArguments&gt;
 -Xdebug - 
 Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=8000
 &lt;/jvmArguments&gt;
 &lt;/configuration&gt;
 &lt;/plugin&gt;
</code></pre>

And run maven goal with <code>mvn</code> instead of <code>mvnDebug</code>. E.g. <code>mvn spring-boot:run</code>

In IDEA, add a Remote Configuration.
Under Settings, set Transport: Socket, Debugger Mode: Attach, Host: localhost, Port: 8000 (default port of mvnDebug). 

Run as Debug in IDEA , whenever you want to debug the code.

blocks|key|201983|text|因为您使用的是Intellij，所以那里已经有一个内置的调试器，您不一定需要使用命令行工具mvnDebug。请查看此教程：How+to+Debug+Maven+Applications+in+Intellij+IDEA。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|201984|本教程使用Maven+Exec插件，允许您在不使用命令行或MvnDebug的情况下调试应用程序。我认为分享它在这里可能是有价值的。|style|CODE|201985|entityMap|0|LINK|mutability|MUTABLE|url|http://hippieitgeek.blogspot.se/2014/02/how-to-debug-maven-applications-in.html^0|1P|1C|0|0|T|8|0^^$0|@$1|2|3|4|5|6|7|P|8|@]|9|@$A|Q|B|R|1|S]]|C|$]]|$1|D|3|E|5|6|7|T|8|@$A|U|B|V|F|G]]|9|@]|C|$]]|$1|H|3|-4|5|6|7|W|8|@]|9|@]|C|$]]]|I|$J|$5|K|L|M|C|$N|O]]]]

Since you are working with Intellij, there is already a built-in debugger there and you do not need to necessarily use mvnDebug which is a command line tool. Check out this tutorial: <a href="http://hippieitgeek.blogspot.se/2014/02/how-to-debug-maven-applications-in.html" rel="nofollow">How to Debug Maven Applications in Intellij IDEA</a>. 

The tutorial uses the Maven Exec Plugin and lets you debug the application without a need to use the command line or <code>MvnDebug</code>. Thought sharing it might be of value here.

blocks|key|3042608|text|@Peter+Szanto的答案对我很有效，但我不喜欢弄乱我的源代码。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3042609|我不能让那些MvnDebug方式工作。|offset|length|style|CODE|3042610|所以我尝试了另一种方式，添加插件源代码作为IDEA模块。|BOLD|3042611|下面是详细的步骤：|3042612|3042613|将插件源代码克隆为独立项目。|ordered-list-item|3042614|在您的项目中，转到File+->+New+->+Module+from+Exist+Sources并添加您在步骤1中克隆的插件项目。|3042615|现在您可以打开插件源代码并设置一些断点。|3042616|将您的maven目标作为调试模式运行，它应在断点处停止。<代码>H212<代码>G213|3042617|3042618|entityMap^0|0|6|8|0|C|F|0|0|0|0|9|14|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Z|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|10|8|@$D|11|E|12|F|G]]|9|@]|A|$]]|$1|H|3|I|5|6|7|13|8|@$D|14|E|15|F|J]]|9|@]|A|$]]|$1|K|3|L|5|6|7|16|8|@]|9|@]|A|$]]|$1|M|3|-4|5|6|7|17|8|@]|9|@]|A|$]]|$1|N|3|O|5|P|7|18|8|@]|9|@]|A|$]]|$1|Q|3|R|5|P|7|19|8|@$D|1A|E|1B|F|G]]|9|@]|A|$]]|$1|S|3|T|5|P|7|1C|8|@]|9|@]|A|$]]|$1|U|3|V|5|P|7|1D|8|@]|9|@]|A|$]]|$1|W|3|-4|5|6|7|1E|8|@]|9|@]|A|$]]|$1|X|3|-4|5|6|7|1F|8|@]|9|@]|A|$]]]|Y|$]]

@Peter Szanto 's answer work for me, but I don't like mess my source code.

And I can't make those <code>MvnDebug</code> way work.

So I try another way, add plugin source as IDEA module.

Here is the detail step:

<ol>
<li>Clone the plugin source as an independent project.</li>
<li>In your project, go to <code>File -&gt; New -&gt; Module from Exist Sources</code> and add the plugin project you clone in step 1.</li>
<li>Now you can open the plugin source code and set some break point.</li>
<li>Run your maven goal as debug mode, it should stop at the break point.</li>
</ol>

blocks|key|3042632|text|不需要设置Java+Remote+Debugger或类似的东西。正如official+docs中所解释的那样，它现在实际上只是Maven目标上的right+click+->+debug。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|3042633|entityMap|0|LINK|mutability|MUTABLE|url|https://www.jetbrains.com/help/idea/work-with-maven-goals.html#debug_goal^0|5|K|1R|5|20|B|2F|5|Y|D|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@$9|O|A|P|B|C]|$9|Q|A|R|B|C]|$9|S|A|T|B|C]|$9|U|A|V|B|C]]|D|@$9|W|A|X|1|Y]]|E|$]]|$1|F|3|-4|5|6|7|Z|8|@]|D|@]|E|$]]]|G|$H|$5|I|J|K|E|$L|M]]]]

No need to setup up <code>Java Remote Debugger</code> or anything like that. It is literally just a <code>right click</code> -&gt; <code>debug</code> on the <code>Maven</code> goal now, as explained in the <a href="https://www.jetbrains.com/help/idea/work-with-maven-goals.html#debug_goal" rel="nofollow noreferrer">official docs</a>.

Can you debug a maven goal with Intellij IDEA? I know that I can right-click and run Debug. However, the maven plugin does not appear in my External Libraries list, so I can not go into the code and set a breakpoint. Thus, Debug runs through the goals without stopping, like Run does.

I am using OS X 10.8 and IDEA 12.0.2.

EDIT: Goal

I've written custom specRunner for <a href="https://github.com/searls/jasmine-maven-plugin" rel="noreferrer">https://github.com/searls/jasmine-maven-plugin</a> - However, $specs$ stays empty. So I try to see which files are actually loaded.

How to debug a maven goal with intellij idea?

命令行工具

远程调试

调试器

Java

你能用Intellij IDEA调试一个maven目标吗？我知道我可以右击并运行Debug。但是，maven插件没有出现在我的外部库列表中，所以我不能进入代码并设置断点。因此，像Run一样，Debug在不停止的情况下运行目标。我使用的是OS X 10.8和IDEA 12.0.2。编辑:目标我已经为编写了自定义的specRunner -但是，$specs$仍然是空的。因此，我尝试查看实际加载了哪些文

问如何使用intellij idea调试maven目标？
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