SunCertPathBuilderException: unable to find valid certification path to requested target

原文产生SunCertPathBuilderException: unable to find valid certification path to requested target的原因是要以SSL方式连接目标，而目标的证书是自签名的，所以会导致这个问题。通常异常如下： javax.net.ssl.SSLHandshakeException: sun.security.validat