Maven在Eclipse中使用调试

运行环境：Eclipse3.5.2 Maven:2.2.1 

步骤1：安装Maven

 

参考官网： http://maven.apache.org/download.html

Windows 2000/XP

1. Unzip the distribution archive, i.e. apache-maven-2.2.1-bin.zip to the directory you wish to install Maven 2.2.1. These instructions assume you chose C:/Program Files/Apache Software Foundation. The subdirectory apache-maven-2.2.1 will be created from the archive.
2. Add the M2_HOME environment variable by opening up the system properties (WinKey + Pause), selecting the "Advanced" tab, and the "Environment Variables" button, then adding the M2_HOME variable in the user variables with the value C:/Program Files/Apache Software Foundation/apache-maven-2.2.1. Be sure to omit any quotation marks around the path even if it contains spaces. Note: For Maven < 2.0.9, also be sure that the M2_HOME doesn't have a '/' as last character.
3. In the same dialog, add the M2 environment variable in the user variables with the value %M2_HOME%/bin.
4. Optional: In the same dialog, add the MAVEN_OPTS environment variable in the user variables to specify JVM properties, e.g. the value -Xms256m -Xmx512m. This environment variable can be used to supply extra options to Maven.
5. In the same dialog, update/create the Path environment variable in the user variables and prepend the value %M2% to add Maven available in the command line.
6. In the same dialog, make sure that JAVA_HOME exists in your user variables or in the system variables and it is set to the location of your JDK, e.g. C:/Program Files/Java/jdk1.5.0_02 and that %JAVA_HOME%/bin is in your Path environment variable.
7. Open a new command prompt (Winkey + R then type cmd) and run mvn --version to verify that it is correctly installed.

 

步骤2： 安装maven eclipse插件 

参照官网：http://maven.apache.org/eclipse-plugin.html

 

步骤3：新建Maven 项目

   3.1.可手动建：详细参照官网：http://maven.apache.org/guides/getting-started/index.html

 

       mvn archetype:create /

  -DarchetypeGroupId=org.apache.maven.archetypes /  -DgroupId=com.mycompany.app /  -DartifactId=my-app

   3.2.或在eclipse 中右键菜单使用Maven插件

   3.3 在pom文件中加入tomcat 插件：

 

  <plugin>

    <groupId>org.codehaus.mojo</groupId>

    <artifactId>tomcat-maven-plugin</artifactId>

    <version>1.0</version>

    <configuration>

    <!--  <url>http://localhost:8080/manager/html</url> --> 

      

    </configuration>

    </plugin>

 

 

 

步骤四：建好项目后，eclipse中工具栏run下拉菜单选择External Tools ->External Tools Configurations..>

  1. 在对话框中新建program

  2.Main 面板中输入Mavan 路径 如：D:/apache-maven-2.2.1/bin/mvn.bat

  3. Working directory  中输入项目目录

  4.Arguments 中输入运行参数 如 tomcat :run

  5.Environment中新建参数:MAVEN_OPTS,值为：

-Xdebug -Xnoagent -Djava.compiler=NONE -Xrunjdwp:transport=dt_socket,address=4004,server=y,suspend=y

其中记住address=4004

  6。点apply 保存，run运行

  

                                                               pic 1

 

步骤五：

   项目右键菜单启用远程调试： Debug As ->run configurations>

    1。新建Remote Java Application，Contenction Properties>Project 项目名称 Host:服务器名称（localhost）Port:端口（4004与步骤四中的address相对应）.

   2。点debug