nexus更新Snapshots和Releases

首先，修改maven的配置文件 setting.xml 

<settings>
    ...
	<servers>    
	  <server>    
		<id>releases</id>    
		<username>admin</username>    
		<password>admin123</password>    
	  </server>    
	  <server>    
		<id>snapshots</id>    
		<username>admin</username>    
		<password>admin123</password>    
	  </server>       
	</servers>
	...
<settings>	

然后，在项目的pom.xml中加入如下配置。 

<project>    
	... 
	<distributionManagement>
		<repository>
			<id>releases</id>
			<name>Releases</name>
			<url>http://192.168.1.188:8090/nexus/content/repositories/releases/</url>
		</repository>
		<snapshotRepository>
			<id>snapshots</id>
			<name>Snapshots</name>
			<url>http://192.168.1.188:8090/nexus/content/repositories/snapshots/</url>
		</snapshotRepository>
	</distributionManagement>
	...    
</project>

最后，在命令行运行 mvn deploy即可，注意要把项目生成SNAPSHOT，根据version是否带有SNAPSHOT表示是快照还是正式版。