1.使用git 升级 服务命令
mvn deploy -e
之后报错：
Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.12.4:test (default-test) on project zm-live-client: Unable to generate classpath: org.apache.maven.artifact.resolver.ArtifactResolutionException: Unable to get dependency information for org.apache.maven.surefire:surefire-junit4:jar:2.12.4: Failed to retrieve POM for org.apache.maven.surefire:surefire-junit4:jar:2.12.4: Could not transfer artifact org.apache.maven.surefire:surefire-junit4:pom:2.12.4 from/to central (https://repo.maven.apache.org/maven2): Received fatal alert: protocol_version[ERROR] org.apache.maven.surefire:surefire-junit4:jar:2.12.4[ERROR][ERROR] from the specified remote repositories:[ERROR] central (https://repo.maven.apache.org/maven2, releases=true, snapshots=false)[ERROR] Path to dependency:[ERROR] 1) dummy:dummy:jar:1.0[ERROR] -> [Help 1]
之后尝试着，mvn install 报同样的错误
原因：从maven私服下载时候无法下载指定的jar包。
解决办法：
1.maven instal -Dmaven.test.skip=true
2.pom.xml里面加入以下代码：
<plugin> ?????????<groupId>org.apache.maven.plugins</groupId> ?????????<artifactId>maven-surefire-plugin</artifactId> ?????????<version>2.4.2</version> ?????????<configuration> ???????????<skipTests>true</skipTests> ?????????</configuration> ?</plugin>
参考：https://blog.csdn.net/u011781521/article/details/74868680
git 打包报错:Maven Build时提示:Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.12.4:test
原文地址：https://www.cnblogs.com/thinkingandworkinghard/p/9257851.html