java.lang.RuntimeException: javax.net.ssl.SSLHandshakeException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
以前用阿里云的,但是免费数量有限制
acme.sh 这玩意可以帮你自动续期,自动化的,很方便
现在就是 jdk8 识别有点问题
jdk8 版本:temurin-1.8.0_372
PS: server 是 letsencrypt