安装apache和mod_nss
sudo yum install httpd mod_nss -y
配置mod_nss
sudo sh -c "echo 'Listen 443' >> /etc/httpd/conf.d/nssconfig.conf"
sudo sh -c "echo 'NSSCipherSuite +aes_128_sha_256,+aes_256_sha_256,+ecdhe_ecdsa_aes_128_gcm_sha_256,+ecdhe_ecdsa_aes_128_sha,+ecdhe_ecdsa_