我一直在尝试安装"maven集成"；为了构建一个maven项目并将其部署到Jenkins上的artifactory，我未能安装所需的插件(maven集成和artifactory(
故障详细信息：
java.security.cert.CertificateNotYetValidException: NotBefore: Mon Sep 28 10:08:51 IDT 2020
at java.base/sun.security.x509.CertificateValidity.valid(CertificateValidity.java:273)
at java.base/sun.security.x509.X509CertImpl.checkValidity(X509CertImpl.java:675)
at java.base/sun.security.provider.certpath.BasicChecker.verifyValidity(BasicChecker.java:190)
at java.base/sun.security.provider.certpath.BasicChecker.check(BasicChecker.java:144)
at java.base/sun.security.provider.certpath.PKIXMasterCertPathValidator.validate(PKIXMasterCertPathValidator.java:125)
Caused: java.security.cert.CertPathValidatorException: validity check failed
at java.base/sun.security.provider.certpath.PKIXMasterCertPathValidator.validate(PKIXMasterCertPathValidator.java:135)
at java.base/sun.security.provider.certpath.PKIXCertPathValidator.validate(PKIXCertPathValidator.java:237)
at java.base/sun.security.provider.certpath.PKIXCertPathValidator.validate(PKIXCertPathValidator.java:145)
at java.base/sun.security.provider.certpath.PKIXCertPathValidator.engineValidate(PKIXCertPathValidator.java:84)
at java.base/java.security.cert.CertPathValidator.validate(CertPathValidator.java:309)
at java.base/sun.security.validator.PKIXValidator.doValidate(PKIXValidator.java:364)
Caused: sun.security.validator.ValidatorException: PKIX path validation failed
at java.base/sun.security.validator.PKIXValidator.doValidate(PKIXValidator.java:369)
at java.base/sun.security.validator.PKIXValidator.engineValidate(PKIXValidator.java:275)
at java.base/sun.security.validator.Validator.validate(Validator.java:264)
at java.base/sun.security.ssl.X509TrustManagerImpl.validate(X509TrustManagerImpl.java:313)
at java.base/sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:222)
at java.base/sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:129)
at java.base/sun.security.ssl.CertificateMessage$T12CertificateConsumer.checkServerCerts(CertificateMessage.java:629)
Caused: javax.net.ssl.SSLHandshakeException: PKIX path validation failed: java.security.cert.CertPathValidatorException: validity check failed
at java.base/sun.security.ssl.Alert.createSSLException(Alert.java:131)
at java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:326)
at java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:269)
at java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:264)
at java.base/sun.security.ssl.CertificateMessage$T12CertificateConsumer.checkServerCerts(CertificateMessage.java:645)
at java.base/sun.security.ssl.CertificateMessage$T12CertificateConsumer.onCertificate(CertificateMessage.java:464)
at java.base/sun.security.ssl.CertificateMessage$T12CertificateConsumer.consume(CertificateMessage.java:360)
at java.base/sun.security.ssl.SSLHandshake.consume(SSLHandshake.java:392)
at java.base/sun.security.ssl.HandshakeContext.dispatch(HandshakeContext.java:444)
at java.base/sun.security.ssl.HandshakeContext.dispatch(HandshakeContext.java:422)
at java.base/sun.security.ssl.TransportContext.dispatch(TransportContext.java:183)
at java.base/sun.security.ssl.SSLTransport.decode(SSLTransport.java:171)
at java.base/sun.security.ssl.SSLSocketImpl.decode(SSLSocketImpl.java:1403)
at java.base/sun.security.ssl.SSLSocketImpl.readHandshakeRecord(SSLSocketImpl.java:1309)
at java.base/sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:440)
at java.base/sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:411)
at java.base/sun.net.www.protocol.https.HttpsClient.afterConnect(HttpsClient.java:567)
at java.base/sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:185)
at java.base/sun.net.www.protocol.http.HttpURLConnection.followRedirect0(HttpURLConnection.java:2783)
at java.base/sun.net.www.protocol.http.HttpURLConnection.followRedirect(HttpURLConnection.java:2695)
at java.base/sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1854)
at java.base/sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1520)
at java.base/sun.net.www.protocol.http.HttpURLConnection.getHeaderField(HttpURLConnection.java:3099)
at java.base/java.net.URLConnection.getHeaderFieldLong(URLConnection.java:636)
at java.base/java.net.URLConnection.getContentLengthLong(URLConnection.java:508)
at java.base/java.net.URLConnection.getContentLength(URLConnection.java:492)
at java.base/sun.net.www.protocol.https.HttpsURLConnectionImpl.getContentLength(HttpsURLConnectionImpl.java:394)
at hudson.model.UpdateCenter$UpdateCenterConfiguration.download(UpdateCenter.java:1264)
Caused: javax.net.ssl.SSLHandshakeException: PKIX path validation failed: java.security.cert.CertPathValidatorException: validity check failed
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490)
at java.base/sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1974)
at java.base/sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1969)
at java.base/java.security.AccessController.doPrivileged(Native Method)
at java.base/sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1968)
at java.base/sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1536)`enter code here`
at java.base/sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1520)
at java.base/sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(HttpsURLConnectionImpl.java:250)
at hudson.model.UpdateCenter$UpdateCenterConfiguration.download(UpdateCenter.java:1280)
Caused: java.io.IOException: Failed to load https://updates.jenkins.io/download/plugins/maven-plugin/3.7/maven-plugin.hpi to /var/lib/jenkins/plugins/maven-plugin.jpi.tmp
at hudson.model.UpdateCenter$UpdateCenterConfiguration.download(UpdateCenter.java:1287)
Caused: java.io.IOException: Failed to download from https://updates.jenkins.io/download/plugins/maven-plugin/3.7/maven-plugin.hpi (redirected to: https://mirror.serverion.com/jenkins/plugins/maven-plugin/3.7/maven-plugin.hpi)
at hudson.model.UpdateCenter$UpdateCenterConfiguration.download(UpdateCenter.java:1321)
at hudson.model.UpdateCenter$DownloadJob._run(UpdateCenter.java:1869)
at hudson.model.UpdateCenter$InstallationJob._run(UpdateCenter.java:2147)
at hudson.model.UpdateCenter$DownloadJob.run(UpdateCenter.java:1843)
at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at hudson.remoting.AtmostOneThreadExecutor$Worker.run(AtmostOneThreadExecutor.java:118)
at java.base/java.lang.Thread.run(Thread.java:834)
您是否在某种代理/防火墙后面运行？万一你。。你需要将这些细节添加到Jenkins中。您也可以下载jenkins插件及其所有依赖插件，然后手动逐个上传。(不过工作量太大了！(