Maven + Eclipse

1.下载Maven
http://maven.apache.org/
2.设置环境变量

MAVEN_HOME=E:\apache-maven-3.3.9

Path加入 %MAVEN_HOME%\bin

3.测试

mvn -v

4.下载一些东西

mvn help:system

mvn eclipse:eclipse

5.Eclipse配置Maven

eclipse中的window->Perference->Maven->Installations

add -> maven路径

6.打包war

runas -> maven install

7.安装maven eclipse插件 

下载eclipse-maven-plugin.zip解压

在 eclipse 的安装目录下新建一个 links 文件夹

在 links 文件夹内新建一个文本文件，并重命名为 maven.link

内容为插件路径：

path=E:/eclipse-maven-plugin/maven

编辑eclipse下eclipse.ini

增加：

-vm

E:/java/jdk/bin/javaw.exe

打开eclipse    -->Window --> Preferences

Maven --> Installations --> Add

Installation home: (maven安装路径)

Maven --> User Settings

Global Settings:(maven安装路径/conf/settings.xml)

8.调试设置

打开eclipse -->Run --> External Tools --> External Tools Configurations..

program --> new

Main --> Location:(maven安装路径/bin/mvn.cmd)

  --> Working directory:(项目目录)

  --> Arguments:tomcat :run

Environment --> new

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

9.调试

Debug As --> debug configurations

Remote Java Application --> new

Connect --> Project:(项目名)

--> Connection type:(Attach)

  --> Contenction Properties --> host:localhost

 --> port:4004

Allow Termination of remote VM