问腾讯云申请的SSL证书配置在系统后，浏览器访问时已经有加锁，但命令测试时还是提示无法获取证书？

服务器中执行命令openssl s_client -connect yourdomain.com:443 -showcerts打出一下证书链，里面提示无法获取颁发者证书：

CONNECTED(00000003)

depth=1 C = CN, O = "TrustAsia Technologies, Inc.", CN = TrustAsia DV TLS RSA CA 2025

verify error:num=2:unable to get issuer certificate

issuer= C = US, O = DigiCert Inc, OU = yourdomain.com, CN = DigiCert Global Root G2

verify return:1

depth=0 CN = yourdomain.com

issuer= C = CN, O = "TrustAsia Technologies, Inc.", CN = TrustAsia DV TLS RSA CA 2025

verify return:1