使用Eclipse自带的Maven插件创建Web项目时报错：

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)

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