Maven命令

#1.install jar to local repository
mvn install:install-file -DgroupId=org.gson -DartifactId=gson -Dversion=1.7.1 -Dpackaging=jar -Dfile=gson-1.7.1.jar
mvn install:install-file -DgroupId=aspectj -DartifactId=aspectjweaver -Dversion=1.5.3 -Dpackaging=jar -Dfile=aspectjweaver-1.5.3.jar

#2.mvn eclipse:eclipse
#"org.apache.maven.lifecycle.LifecycleExecutionException: Request to merge when 'filtering' is not identical. Original=resource src/main/resources"
mvn org.apache.maven.plugins:maven-eclipse-plugin:2.6:eclipse
mvn org.apache.maven.plugins:maven-eclipse-plugin:2.6:eclipse -DdownloadSources=true -DdownloadJavadocs=true
or

<build> 
... 
  <plugins> 
  ... 
    <plugin> 
      <groupId>org.apache.maven.plugins</groupId> 
      <artifactId>maven-eclipse-plugin</artifactId> 
      <version>2.6</version> 
    </plugin> 
  </plugins> 
</build>