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
