maven更新失败问题解决

Maven无法更新私服jar包问题

在通过maven setting文件配置私服信息

<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd">
  <localRepository>D:\maven_repository</localRepository>
  <pluginGroups></pluginGroups>
  <proxies></proxies>
  <servers>
    <server>
      <id>maven-releases</id>
      <username>xxx</username>
      <password>xxx</password>
    </server>
	<server>
	 <id>maven-snapshots</id>
	 <username>xxx</username>
	 <password>xxx</password>
	</server>
  </servers>
  <mirrors>	
	<mirror>
	<id>nexus</id>
  	<mirrorOf>*</mirrorOf>
  	<name>nexus</name>
  	<url>http://xx.xx.xx.xx:xxxx/repository/maven-public/</url>
  </mirror>
  </mirrors>
  <profiles></profiles>
</settings>

再该处配置完后仍然访问不到，则可以在引用的pom文件加入如下配置：

<repositories>
    <repository>
	    <id>Snapshots</id>
	    <url>http://xx.xx.xx.xx:xxxx/repository/maven-public/</url>
	    <snapshots>
		    <enabled>true</enabled>
		    <updatePolicy>always</updatePolicy>
	    </snapshots>
    </repository>
</repositories>