eclipse中解决update maven之后jre被改成1.5的问题

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遇到 eclipse中解决update maven之后jre被改成1.5的问题

照着下边的方法修改无效

http://blog.csdn.net/ludengji/article/details/21299987

问题并不是这个

真正的是

我的eclipse不是支持8.0的，也即是JDK1.8版本的

修改方法：

在pom.xml 的build节点下，修改或者追加（没有配置的情况下）

<plugin><groupId>org.apache.maven.plugins</groupId><artifactId>maven-compiler-plugin</artifactId><version>3.6.1</version><configuration><source>1.7</source><target>1.7</target><encoding>UTF-8</encoding><compilerArgs><arg>-parameters</arg></compilerArgs><useIncrementalCompilation>false</useIncrementalCompilation></configuration></plugin>

或者提高你的eclipse支持1.8的jdk

另外还有一个问题:

Failure to transfer org.apache:apache:pom:3 from http://uk.maven.org/maven2/ was cached in the local repository, resolution will not be reattempted until the update  interval of uk has elapsed or updates are forced. Original error: Could not transfer artifact org.apache:apache:pom:3 from/to uk (http://uk.maven.org/maven2/):  java.util.concurrent.TimeoutException: No response received after 60000

答案来自：

https://www.cnblogs.com/reimu/p/3746652.html

maven报错(http://repo.maven.apache.org/maven2): No response received after 60000

报错详情:Failure to transfer com.thoughtworks.xstream:xstream:pom:1.3.1 from http://repo.maven.apache.org/maven2 was cached in the local repository, resolution will not be reattempted until the update interval of central has elapsed or updates are forced. Original error: Could not transfer artifact com.thoughtworks.xstream:xstream:pom:1.3.1 from/to central (http://repo.maven.apache.org/maven2): No response received after 60000原因是连接不到中央仓库.导致报错.在setting中添加　　<mirror>        <id>uk.maven.org</id>        <mirrorOf>central</mirrorOf>        <name>UK Central</name>        <url>http://uk.maven.org/maven2</url>    </mirror> 设置镜像.屏蔽中央仓库地址,替换成http://uk.maven.org/maven2

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