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:Usersliujunguang.m2
epository)
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:Usersliujunguang.m2
epository)
错误如图：
1，查看里面的配置文件是否正确
由于国内的政策一些外国网站上不来
采用阿里云的映射修改set.xml
<mirror>
<id>aliyun</id>
<name>aliyun</name>
<url>http://maven.aliyun.com/nexus/content/groups/public/</url>
<mirrorOf>central</mirrorOf>
</mirror>
就能用了
2，maven的路径是否一致
