1. 获取证书文件
   
2. Nginx 开启SSL

server {listen       443 default ssl;server_name  localhost;#charset koi8-r;#access_log  logs/host.access.log  main;proxy_set_header Host $host;ssl_certificate /usr/local/nginx/cert/server.pem;ssl_certificate_key /usr/local/nginx/cert/ca.key;ssl_session_cache   shared:SSL:128m;ssl_session_timeout 5m;ssl_protocols TLSv1 TLSv1.1 TLSv1.2;ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:HIGH:!aNULL:!MD5:!RC4:!DHE;ssl_prefer_server_ciphers on;location / {root   html;index  index.html index.htm;try_files $uri /index.html;}# redirect server error pages to the static page /50x.html#error_page   500 502 503 504  /50x.html;location = /50x.html {root   html;}}

3. 重启Nginx

cd ../sbin
./nginx -s reload