Maven:多模块打包 Failed to read artifact descriptor for xxx:jar

其实,遇到“Failed to read artifact descriptor for xxx:jar”的报错,就是jar包下载失败而导致的,你可以到Maven的仓库中去查看(也就是.m2\repository那个路径下的)xxx-m2e-lastUpdated.properties文件,用记事本打开,里面描述的报错提示就是“connect timed out(连接超时)”:

pom问文件中添加


        
            spring-milestones
            Spring Milestones
            https://repo.spring.io/milestone
            
                false
            
        
    

或者赶紧去在eclipse指定的settings.xml文件添加mirror地址


  repo2
  central
  Human Readable Name for this Mirror.
  http://repo2.maven.org/maven2/

参考:https://blog.csdn.net/u010087830/article/details/72530266

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