重定向版本：

[root@VM_82_192_centos conf]# cat nginx.conf
user  www www;

worker_processes auto;

error_log  /home/wwwlogs/nginx_error.log  crit;

pid        /usr/local/nginx/logs/nginx.pid;

#Specifies the value for maximum file descriptors that can be opened by this process.
worker_rlimit_nofile 51200;

events
    {
        use epoll;
        worker_connections 51200;
        multi_accept on;
    }

http
    {
        include       mime.types;
        default_type  application/octet-stream;

        server_names_hash_bucket_size 128;
        client_header_buffer_size 32k;
        large_client_header_buffers 4 32k;
        client_max_body_size 50m;

        sendfile   on;
        tcp_nopush on;

        keepalive_timeout 60;

        tcp_nodelay on;

        fastcgi_connect_timeout 300;
        fastcgi_send_timeout 300;
        fastcgi_read_timeout 300;
        fastcgi_buffer_size 64k;
        fastcgi_buffers 4 64k;
        fastcgi_busy_buffers_size 128k;
        fastcgi_temp_file_write_size 256k;

        gzip on;
        gzip_min_length  1k;
        gzip_buffers     4 16k;
        gzip_http_version 1.1;
        gzip_comp_level 2;
        gzip_types     text/plain application/javascript application/x-javascript text/javascript text/css application/xml application/xml+rss;
        gzip_vary on;
        gzip_proxied   expired no-cache no-store private auth;
        gzip_disable   "MSIE [1-6]\.";

        #limit_conn_zone $binary_remote_addr zone=perip:10m;
        ##If enable limit_conn_zone,add "limit_conn perip 10;" to server section.

        server_tokens off;
        access_log off;


server {
listen   80;
server_name _;
rewrite ^(.*) https://$host$1 permanent;
}
include vhost/*.conf;
}

添加：
报错：j解决方法：每个二级域名都要申请SSL证书

Stoping LNMP...
Stoping nginx... nginx: [warn] conflicting server name "music.vipelephant.cn" on 0.0.0.0:443, ignored
done
Shutting down MySQL. SUCCESS!
Gracefully shutting down php-fpm . done
Starting LNMP...
Starting nginx... nginx: [warn] conflicting server name "music.vipelephant.cn" on 0.0.0.0:443, ignored
done

[root@VM_82_192_centos vhost]# vi music.vipelephant.cn.conf 

server
    {
        listen 443 ssl http2;
        #listen [::]:443 ssl http2;
        server_name music.vipelephant.cn music.vipelephant.cn;
        index index.html index.htm index.php default.html default.htm default.php;
        root  /home/wwwroot/music.vipelephant.cn/;
        ssl on;
        ssl_certificate /usr/local/nginx/conf/ssl/1_www.vipelephant.cn_bundle.crt;
        ssl_certificate_key /usr/local/nginx/conf/ssl/2_www.vipelephant.cn.key;
        ssl_session_timeout 5m;
        ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
        ssl_prefer_server_ciphers on;
        ssl_ciphers "EECDH+CHACHA20:EECDH+CHACHA20-draft:EECDH+AES128:RSA+AES128:EECDH+AES256:RSA+AES256:EECDH+3DES:RSA+3DES:!MD5";
        ssl_session_cache builtin:1000 shared:SSL:10m;
        # openssl dhparam -out /usr/local/nginx/conf/ssl/dhparam.pem 2048
        ssl_dhparam /usr/local/nginx/conf/ssl/dhparam.pem;

        include none.conf;
        #error_page   404   /404.html;

        # Deny access to PHP files in specific directory
        #location ~ /(wp-content|uploads|wp-includes|images)/.*\.php$ { deny all; }

        include enable-php.conf;

        location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$
        {
            expires      30d;
        }

        location ~ .*\.(js|css)?$
        {
            expires      12h;
        }

        location ~ /.well-known {
            allow all;
        }

        location ~ /\.
        {
            deny all;
        }

        access_log  /home/wwwlogs/music.vipelephant.cn.log;
    }

2、

[root@VM_82_192_centos vhost]# cat testssl.vipelephant.cn.conf 

server
    {
        listen 443 ssl http2;
        #listen [::]:443 ssl http2;
        server_name testssl.vipelephant.cn ;
        index index.html index.htm index.php default.html default.htm default.php;
        root  /home/wwwroot/testssl.vipelephant.cn;
        ssl on;
        ssl_certificate /usr/local/nginx/conf/ssl/1_testssl.vipelephant.cn_bundle.crt;
        ssl_certificate_key /usr/local/nginx/conf/ssl/2_testssl.vipelephant.cn.key;

        include none.conf;
        #error_page   404   /404.html;

        # Deny access to PHP files in specific directory
        #location ~ /(wp-content|uploads|wp-includes|images)/.*\.php$ { deny all; }

        include enable-php.conf;

        location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$
        {
            expires      30d;
        }

        location ~ .*\.(js|css)?$
        {
            expires      12h;
        }

        location ~ /.well-known {
            allow all;
        }

        location ~ /\.
        {
            deny all;
        }

        access_log  /home/wwwlogs/testssl.vipelephant.cn.log;
    }
[root@VM_82_192_centos vhost]# 

修改原来无认证的网站：
resume.vipelephant.cn:
直接把申请到的公钥和私钥方放到自定义目录：然后修改conf文件如下添加：

直接按原来的访问：resume.vipelephant.cn自动转换https：