解决异常：sun.security.provider.certpath.SunCertPathBuilderException
转：https://blog.csdn.net/sheng_Mu555/article/details/100103789问题使用HttpClient请求Https网址时报异常：javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderExcep
