楼主，就是创建了maven框架以后,pom.xml文件里面什么都没有，右边的也是Unknown,求解决

怎么将maven中setting.xml注释掉。？

楼主你好 请问 创建MAVEN的web项目时 出现Can't rename E:\Workspaces\MyEclipse 10\a. 这个怎么解决呢

用IDEA构建MAVEN项目时出错，求解！！
"C:\Program Files (x86)\Java\jdk1.6.0_03\bin\java.exe" -Xms128m -Xmx512m -Duser.language=zh -Dfile.encoding=UTF-8 -Dmaven.home=D:\Maven\apache-maven-3.2.5 -Dclassworlds.conf=D:\Maven\apache-maven-3.2.5\bin\m2.conf -classpath D:\Maven\apache-maven-3.2.5\boot\plexus-classworlds-2.5.2.jar org.codehaus.classworlds.Launcher -Didea.version=2018.1.5 -DinteractiveMode=false -DgroupId=cn.hhh -DartifactId=qqqq -Dversion=1.0-SNAPSHOT -DarchetypeGroupId=org.apache.maven.archetypes -DarchetypeArtifactId=maven-archetype-webapp -DarchetypeVersion=RELEASE org.apache.maven.plugins:maven-archetype-plugin:RELEASE:generate
[INFO] Scanning for projects...
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-archetype-plugin/maven-metadata.xml
[WARNING] Could not transfer metadata org.apache.maven.plugins:maven-archetype-plugin/maven-metadata.xml from/to central (https://repo.maven.apache.org/maven2): repo.maven.apache.org
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 0.545 s
[INFO] Finished at: 2018-07-31T14:59:37+08:00
[INFO] Final Memory: 2M/127M
[INFO] ------------------------------------------------------------------------
[ERROR] Plugin org.apache.maven.plugins:maven-archetype-plugin:RELEASE or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-archetype-plugin:jar:RELEASE: Failed to resolve version for org.apache.maven.plugins:maven-archetype-plugin:jar:RELEASE: Could not find metadata org.apache.maven.plugins:maven-archetype-plugin/maven-metadata.xml in local (C:\Users\Administrator\.m2\repository) -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/PluginResolutionException

[INFO] Scanning for projects...
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building Maven_2 0.0.1-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO] Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-jar-plugin/2.4/maven-jar-plugin-2.4.pom
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 2.917 s
[INFO] Finished at: 2018-08-04T16:05:15+08:00
[INFO] Final Memory: 7M/16M
[INFO] ------------------------------------------------------------------------
[ERROR] Plugin org.apache.maven.plugins:maven-jar-plugin:2.4 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-jar-plugin:jar:2.4: Could not transfer artifact org.apache.maven.plugins:maven-jar-plugin:pom:2.4 from/to central (https://repo.maven.apache.org/maven2): Received fatal alert: protocol_version -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/PluginResolutionException
楼主求解
执行Maven test命令时就报这个错，多次清仓也没用

为什么我的maven项目修改了jdk版本 也改了
但是我刷新后 它又变成了myeclipse默认的javase-1.6
试了很多种方法都不行，

web工程源码编译后应该放到webapp/web-inf/classes下，还是应该放到target/classes下？我在idea中看到两个位置都可以设置，请问有什么区别？maven打包的时候，是将哪块文件打包？

什么是maven插件？它的底层是用java实现的吗？比如maven-install插件，我们在双击它的时候，到底在程序中进行了那些动作？
再比如本地安装的tomcat，和在maven的pom.xml中引入的tomcat的插件区别在什么地方？
tomcat在本地的时候，我将web项目打成war包，放入本地tomcat的webapps下，启动tomcat容器，就可以通过浏览器访问。
tomcat是maven导入的插件时，我点击tomcat 7：run-war的时候，会打包，但是打完包后idea会将war包放在什么地方？

吧主我遇到了问题，
这是cmd的报错
D:\maven\apache-maven-3.5.4\lib>mvn install:install-file －DgroupId=org.apache.m
aven.archetypes -DartifactId=maven-archetype-quickstart -Dversion=1.1 -Dpackagin
g=jar -Dfile=maven-archetype-quickstart-1.1.jar
[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 0.401 s
[INFO] Finished at: 2018-10-08T09:53:43+08:00
[INFO] ------------------------------------------------------------------------
[ERROR] The goal you specified requires a project to execute but there is no POM
in this directory (D:\maven\apache-maven-3.5.4\lib). Please verify you invoked
Maven from the correct directory. -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e swit
ch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please rea
d the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MissingProject
Exception

楼主这个怎么办呀，，创建maven项目总是这样

求助吧主，我需要使用spring-orm，结果eclipse只导入了 spring-orm.jar，他的依赖包全部没有下载，请问是什么原因？

打包之后*.properties可以排除掉，但是*.xml文件依旧存在，没有排除掉

请问springmvc的jsp的表单能跳转到controller的类吗

Failed to transfer file: http://localhost:8081/repository/maven-snapshots/cn/xb/my-plugin/1.0-SNAPSHOT/my-plugin-1.0-20181212.125711-1.jar. Return code is: 401, ReasonPhrase: Unauthorized.
->
想请教下楼主我的mvn clean deploy一只报这个异常是为什么
这个是pom的配置
<distributionManagement>
<repository>
<id>maven-releases</id>
<name>nexus Release Repository</name>
<url>http://localhost:8081/repository/maven-releases/</url>
</repository>
<snapshotRepository>
<id>maven-snapshots</id>
<name>nexus Snapshot Repository</name>
<url>http://localhost:8081/repository/maven-snapshots/</url>
</snapshotRepository>
</distributionManagement>
这个是setting的配置
<server>
<id>maven-releases</id>
<username>admin</username>
<password>admin123</password>
</server>
<server>
<id>maven-snapshots</id>
<username>admin</username>
<password>admin123</password>
</server>
下面是安装nexus后自带两个仓库


令我这个是今天刚安装的，版本是3.6.2-01，非常感谢！

您好，这个问题要怎么解决？