1 通过阿里云申请https证书

2 免费证书

3 几分钟后审核通过，将证书部署到服务器上:

4 nginx配置

upstream wowcp{        server 127.0.0.1:9511;}upstream wscp{        server 127.0.0.1:9513;}server {        listen 443;        server_name wow.0571sd.com;        ssl on;        ssl_certificate   cert/cert-1542189031524_wow.0571sd.com.crt;        ssl_certificate_key  cert/cert-1542189031524_wow.0571sd.com.key;        ssl_session_timeout 5m;        ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:ECDHE:ECDH:AES:HIGH:!NULL:!aNULL:!MD5:!ADH:!RC4;        ssl_protocols TLSv1 TLSv1.1 TLSv1.2;        ssl_prefer_server_ciphers on;        location /ws {  #websocket配置            proxy_pass http://wscp;            proxy_http_version 1.1;            proxy_connect_timeout 4s;            proxy_read_timeout 120s;            proxy_send_timeout 10s;              proxy_set_header Upgrade $http_upgrade;              proxy_set_header Connection "Upgrade";        }        location / {            proxy_pass http://wowcp;        }    }

5 重启nginx