nginx http to https

server {
        listen       80;
        server_name  xxx.cn www.xxx.cn;
        return 301 https://$server_name$request_uri;
}
server {
        listen       443 ssl http2;
        server_name  xxx.cn www.xxx.cn;
        root /var/www/wwwroot/xxx/web;#vue项目的打包后的dist
        ssl_certificate      /var/www/ssl/xxx/cert.pem;
        ssl_certificate_key  /var/www/ssl/xxx/cert.key;

        ssl_session_cache    shared:SSL:1m;
        ssl_session_timeout  5m;

        ssl_ciphers  HIGH:!aNULL:!MD5;
        ssl_prefer_server_ciphers  on;

      location / {
            try_files $uri $uri/ @router;#需要指向下面的@router否则会出现vue的路由在nginx中刷新出现404
            index  index.html index.htm;
        }
     
        location @router {
            rewrite ^.*$ /index.html last;
        }   
    }