Java 我无法在STS中创建maven项目

Java 我无法在STS中创建maven项目,java,spring,Java,Spring,我无法在STS中创建maven项目。因为当我选择任何原型时,它会显示这个错误 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:

我无法在
STS
中创建maven项目。因为当我选择任何原型时,它会显示这个错误

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\212550433\.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\212550433\.m2\repository)

执行
mvn clean install
命令来解决它。

我将执行以下操作:

  • 将STS配置为使用外部Maven实例
  • 从命令行检查外部实例是否正常工作
  • 尝试从STS再次创建maven项目

我是新手,请解释如何配置它??您的问题与此相同吗-