Eclipse使用Maven创建Web时错误:Could not resolve archetype org.apache.maven.archetypes:maven-archetype-webap
Eclipse使用Maven创建Web时错误:Could not resolve archetype org.apache.maven.archetypes:maven-archetype-webap
问题描述:
使用Eclipse自带的Maven插件创建Web项目时报错:
Could not resolve archetype org.apache.maven.archetypes:maven-archetype-webapp:RELEASE from any of the configured repositories.
Could not resolve artifact org.apache.maven.archetypes:maven-archetype-webapp:pom:RELEASE
Failed to resolve version for org.apache.maven.archetypes:maven-archetype-webapp:pom:RELEASE: Could not find metadata org.apache.maven.archetypes:maven-archetype-webapp/maven-metadata.xml in local (C:\Users\liujunguang\.m2\repository)
Failed to resolve version for org.apache.maven.archetypes:maven-archetype-webapp:pom:RELEASE: Could not find metadata org.apache.maven.archetypes:maven-archetype-webapp/maven-metadata.xml in local (C:\Users\liujunguang\.m2\repository)
错误如图:
解决方案:
在Eclipse Maven配置中添加新的Catalog配置:
接下来在使用刚添加的catalog创建web工程
这个时候就可以看到Eclipse联网下载了:
这个时候看一下是不是创建成功了
如果还是不能创建或者问题没有解决可以安装下面的方法:
1.删除maven已经下载的文件路径:.m2\repository\org\apache\maven
删除之后再试下,这时候如果看到有进度,只需要耐心等待就行了
2.Maven下载jar慢可以使用国内阿里镜像
具体配置文件(settings.xml)如下,放在.m2文件夹下,.m2一般位于用户目录下
- <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">
- <!-- 这个是配置阿里Maven镜像 -->
- <mirrors>
- <mirror>
- <id>aliyun</id>
- <name>aliyun</name>
- <url>http://maven.aliyun.com/nexus/content/groups/public/</url>
- <mirrorOf>central</mirrorOf>
- </mirror>
- </mirrors>
- <profiles>
- <profile>
- <id>nexus</id>
- <repositories>
- <repository>
- <id>central</id>
- <url>http://repo.maven.apache.org/maven2</url>
- <snapshots>
- <enabled>false</enabled>
- </snapshots>
- </repository>
- <repository>
- <id>ansj-repo</id>
- <name>ansj Repository</name>
- <url>http://maven.nlpcn.org/</url>
- <snapshots>
- <enabled>false</enabled>
- </snapshots>
- </repository>
- </repositories>
- </profile>
- </profiles>
- <activeProfiles>
- <activeProfile>nexus</activeProfile>
- </activeProfiles>
- </settings>
问题描述:
使用Eclipse自带的Maven插件创建Web项目时报错:
Could not resolve archetype org.apache.maven.archetypes:maven-archetype-webapp:RELEASE from any of the configured repositories.
Could not resolve artifact org.apache.maven.archetypes:maven-archetype-webapp:pom:RELEASE
Failed to resolve version for org.apache.maven.archetypes:maven-archetype-webapp:pom:RELEASE: Could not find metadata org.apache.maven.archetypes:maven-archetype-webapp/maven-metadata.xml in local (C:\Users\liujunguang\.m2\repository)
Failed to resolve version for org.apache.maven.archetypes:maven-archetype-webapp:pom:RELEASE: Could not find metadata org.apache.maven.archetypes:maven-archetype-webapp/maven-metadata.xml in local (C:\Users\liujunguang\.m2\repository)
错误如图:
解决方案:
在Eclipse Maven配置中添加新的Catalog配置:
接下来在使用刚添加的catalog创建web工程
这个时候就可以看到Eclipse联网下载了:
这个时候看一下是不是创建成功了
如果还是不能创建或者问题没有解决可以安装下面的方法:
1.删除maven已经下载的文件路径:.m2\repository\org\apache\maven
删除之后再试下,这时候如果看到有进度,只需要耐心等待就行了
2.Maven下载jar慢可以使用国内阿里镜像
具体配置文件(settings.xml)如下,放在.m2文件夹下,.m2一般位于用户目录下
- <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">
- <!-- 这个是配置阿里Maven镜像 -->
- <mirrors>
- <mirror>
- <id>aliyun</id>
- <name>aliyun</name>
- <url>http://maven.aliyun.com/nexus/content/groups/public/</url>
- <mirrorOf>central</mirrorOf>
- </mirror>
- </mirrors>
- <profiles>
- <profile>
- <id>nexus</id>
- <repositories>
- <repository>
- <id>central</id>
- <url>http://repo.maven.apache.org/maven2</url>
- <snapshots>
- <enabled>false</enabled>
- </snapshots>
- </repository>
- <repository>
- <id>ansj-repo</id>
- <name>ansj Repository</name>
- <url>http://maven.nlpcn.org/</url>
- <snapshots>
- <enabled>false</enabled>
- </snapshots>
- </repository>
- </repositories>
- </profile>
- </profiles>
- <activeProfiles>
- <activeProfile>nexus</activeProfile>
- </activeProfiles>
- </settings>