阿里云提供了免费的证书, 先去申请免费的https证书
https://common-buy.aliyun.com/?spm=5176.10695662.958455.3.1f0c7d54HhNTG4&commodityCode=cas#/buy
申请免费的ssl证书
证书签发成功
配置web服务器
将证书下载到本地, 然后上传至服务器保存
修改nginx配置文件
server{ listen 80; server_name www.ifmatch.top; rewrite ^(.*) https://www.ifmatch.top permanent; # 80端口重定向到443 } server { listen 443; server_name 0.0.0.0; ssl on; # 启动ssl ssl_certificate /root/ssl/1655764_www.ifmatch.top.pem; # 配置证书 ssl_certificate_key /root/ssl/1655764_www.ifmatch.top.key; # 配置证书 ssl_session_timeout 5m; ssl_protocols TLSv1 TLSv1.1 TLSv1.2; ssl_ciphers AESGCM:ALL:!DH:!EXPORT:!RC4:+HIGH:!MEDIUM:!LOW:!aNULL:!eNULL; ssl_prefer_server_ciphers on; #charset koi8-r;
重新加载nginx配置文件
nginx -s reload