C:\Users\saurabh_kumar>cd C:\Users\saurabh_kumar\Desktop\github\MoviePoll\MoviePoll
C:\Users\saurabh_kumar\Desktop\github\MoviePoll\MoviePoll>mvn clean
[INFO] Scanning for projects...
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building MoviePoll 1.0.0-BUILD-SNAPSHOT
[INFO] ------------------------------------------------------------------------
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-clean-plugin
/2.5/maven-clean-plugin-2.5.pom
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 4.593 s
[INFO] Finished at: 2015-12-29T18:39:11+05:30
[INFO] Final Memory: 14M/89M
[INFO] ------------------------------------------------------------------------
[ERROR] Plugin org.apache.maven.plugins:maven-clean-plugin:2.5 or one of its dependencies cou
ld not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-cle
an-plugin:jar:2.5: Could not transfer artifact org.apache.maven.plugins:maven-clean-plugin:po
m:2.5 from/to central (https://repo.maven.apache.org/maven2): sun.security.validator.Validato
rException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderExcep
tion: unable to find valid certification path to requested target -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the followi
ng articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/PluginResolutionException
C:\Users\saurabh_kumar\Desktop\github\MoviePoll\MoviePoll>
我正在尝试构建一个java应用程序，但我得到的错误不是这个，而是每个build.I发现很少的解决方案，如删除.m2文件夹中的所有内容，但也无法解决此问题。< / p>
答案 0 :(得分：0)
您尚未将Maven设置为使用SSL。切换到http://（而不是https://），或查看this page。您需要导入证书，然后相应地设置MAVEN_OPTS。