阿里云的nginx 配置https遇见的问题总结！

1、 the "ssl" directive is deprecated, use the "listen ... ssl" directive instead in /etc/nginx/conf.d/default.conf:

开启https的方式不对，nginx版本升级后有修改

listen       443  

ssl on 

改成

listen       443  ssl;

2、 nginx: [emerg] cannot load certificate "/etc/nginx/cert/a.pem": BIO_new_file() failed (SSL: error:02001002:system l...such file

cert文件位置不对 ，放到这里

我的配置文件,坚挺443才会在连接中省略端口号

    listen       443  ssl;
    server_name  www.自己域名.com; 
    ssl_certificate   cert/a.pem;
    ssl_certificate_key  cert/a.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;