nginx實(shí)現(xiàn)https訪問

以前曾經(jīng)實(shí)現(xiàn)過使用nginx實(shí)現(xiàn)https訪問以及二級(jí)域名跳轉(zhuǎn)，然后很久沒用過，現(xiàn)在再走一遍以前的路卻走不通。

服務(wù)器端口占用已經(jīng)顯示nginx在監(jiān)聽443端口，但是沒辦法訪問，SSL證書也沒有到期，不知道問題出在哪兒，希望各位指點(diǎn)一下。

以下是nginx的配置代碼

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

    keepalive_timeout  65;
    
    server {
        listen 80;
        server_name  *.abc.com;
        
        if ($http_host ~* "^(.*?)\.abc\.com$") {
                set $domain $1;
        }
       
        location / {
            if ($domain ~* "main") {
               proxy_pass http://abc.com:3001;
            }
            if ($domain ~* "chat") {
               proxy_pass http://abc.com:3002;
            }
            if ($domain ~* "parking") {
               proxy_pass http://abc.com:3003;
            }

            tcp_nodelay     on;
            proxy_set_header Host            $host;
            proxy_set_header X-Real-IP       $remote_addr;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
            
            root   /usr/local/nginx/html/;
            index  index.html index.htm;
        }
    }
    
    server {
      listen 443 ssl;
      server_name abc.com;
      server_name_in_redirect off;

      ssl_certificate   cert/****.pem;
      ssl_certificate_key  cert/****.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 / {
          tcp_nodelay     on;
          proxy_set_header Host            $host;
          proxy_set_header X-Real-IP       $remote_addr;
          proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
            
          root /usr/local/nginx/html/;
          index index.html index.htm;
      }
    }
    
    server {
          listen 443 ssl;
          server_name parking.abc.com;
          server_name_in_redirect off;
          
          #可以設(shè)置獨(dú)立的ssl認(rèn)證
          ssl_certificate   cert/****.pem;
          ssl_certificate_key  cert/****.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 / {
            tcp_nodelay     on;
            proxy_set_header Host            $host;
            proxy_set_header X-Real-IP       $remote_addr;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
              
            proxy_pass http://abc.com:3001;
          }
    }

}